Top free applications for tablet PC

On the App Store or Android Market has very good application, but many people download it for free.

Here are the top free applications for tablet PC ratings by Cnet magazine.

Top free applications for Android.

Air Attack HD 

Air Attack HD is appreciated by 3D graphic effects and sounds magnificent. Game planes can shoot par with the Angry Birds of Rovio  about entertainment.
 

Drop Box

 

Drop Box is an indispensable tool for people who use many different devices. This application allows users to synchronize content such as video, images, text between many different devices such as smartphones, laptop and tablet PC. Services based on cloud computing also allows users to share files with friends.
 

Pixlr-o-matic

 

Pixlr-o-matic is the image processing application with many diverse effects. Users can easily share the photos were edited through with just a touch or two times. Manufacturers say there are 25,000 different ways to edit a photo, so that users can very creative with their imagination

Taptu 

 

In addition to download RSS feeds from your favorite website and blog users, Taptu also likely include the information, content from Facebook, Twitter or other social networking sites. The interface of Taptu tidy and beautiful.
 

Tweetdeck

TweetDeck enables users to manage information on their social networks from Facebook, Twitter to LinkedIn.

Top free applications for the iPad.
 

Evernote

With Evernote, users can write notes with much more convenient tool to support stronger. This application supports image, audio and text generally. All the above contents are entered into Evernote and synchronized automatically between different devices.

Flipboard

Flipboard download content from social networks as well as favorite websites and organize, present them in the style of a magazine. Manufacturer cooperated with many well-known publishers so that users can get free information from multiple sources such as Wired or The New Yoker.

Instagram

Instagram a photographic applications for devices running IOS. This application allows users to share their photos via social networks a convenient and fast one. In addition, users can immediately use some effects to your images with just a few clicks.
 

Tiny Towers is anice game on the iPad

Tiny Towers is a game or on the iPAQ and can compete with rivals such as Farmville. In addition to managing the building construction schedule, users will also have to spend time caring for the "citizens" of their lives in it.
 

Words With Friends

Words With Friends is the biggest advantage is that it can play games with your friends. These applications support many different platforms so iPad owners can fully connected gaming machines and other Android.

3D Sharp Quattron LE830 Review - New 3D TV with good price

Sharp's new 3D models appreciated the ability to show movies. This is one form of good quality LED edge today.

Aquos LE830 Series is Sharp's HDTV in product line 2011 with four different models of 40, 46, 52 and 60 inch with prices from 782$ to 3000$. This is the second line of 3D TV Sharp sold in the market, the LE925 model series began on a first occasion in 2011.

Sharp LE830 series is also the generation successor model to the first HDTV Quattron LE820 series but adds the ability to show 3D with shutter glasses. 3D Model possesses LCD LED lights outline border with Full HD resolution and RGBY Quattron Quadpixel technology that allows displays vibrant colors and lively.

In addition, new 3D TV of Sharp is also adding entertainment features online connectivity with integrated Wi-Fi. Users can access the repository of video content, social networking applications, content on demand is equipped as Cinema Now, Vudu and YouTube ... Japanese manufacturers are also equipped with features developed multimedia content such as movies, pictures and music directly via USB or wireless DLNA.

Design

The first impression in the TV series 3D Quattron LE830 is Sharp's new slim design comes with an display of thin edge. Thickness measured in the 46 inch model is only 34 mm while the contoured sides and top of the screen is only a few cm.

The design retains the same style as the older 2010 model but LE830 Quattron year's series is more attractive in shape and also showed more modern. The four screen corners only slightly rounded appearance makes square the TV, stronger than the predecessor model Quattron as LE820, LE925 series.

Compared to the predecessor of the same level of last year's series LE820, LE830 screen is no longer the seamless glass protection does not make sense Borderless and instead, the screen is slightly recessed into the cause appears the glossy black border around the screen.

The design changes also help to Sharp's new 3D models has been blurred screen format, limiting the phenomenon of the shadow, light reflection in the screen as a mirror in the form old Quattron.

If you look closely on TV, viewers will see a further change in the design of LE830 series. It's the next line below the screen edge is split into two separate parts. In it, scratched plastic strip gray bottom edge of the screen was to bend and turn slightly to the inside out, to help users more convenient to work with array built-touch keys on the TV.

Brackets are designed with metal balls covered with black plastic quite sure. Similar to the model of Samsung HDTV, LG or Sony this year, Sharp also allows the TV screen can rotate the flexible sides if used with the base.

The whole system of TV signal connections are located on the back end of the screen. Only a few ports analog signal as S-video, Component, SCART plug set type face to face with the back straight. While almost all the important connection of TV as an antenna jack, HDMI, USB, Ethernet port types are placed parallel to the screen toward the right or bottom. This design is convenient for the TV hanging on the wall.

The remote control comes not much change from last year's accessories while longer owns the design. However, weight is too light and material not really high for the the Sharp does not control feels really comfortable to use with many people.

Features

Sharp LE830 own series LCD with LED edge lighting systems, achieving a resolution of Full HD 1080p with 120 Hz scanning speed. In addition to the exclusive imaging technology Quattron Quadpixel and ability to show 3D movies shutter glasses, Sharp's products also owns other special features like content recording Time Shift Recording, DLNA wireless connection, NET + intelligent platform integrating multiple online services.

Time Shift Recording is an interesting feature for those who are watching television, especially sports programs or programs that are broadcast live. Similarly LE820 and LE925 of last year, this feature allows users to pause TV is playing, rewind and view the footage before, but does not affect existing content.

Unlike the model year, LE830 series this year is not equipped with built-in memory, so use the Time Shift function you will have to add more memory left outside in third with an integrated USB port available on TV.

DLNA is currently a data network connection is quite common on  electronic devices today. It allows users to access other personal data warehouse without having to connect cables, USB plug and the connection between two or more different devices. DLNA on LE830 series is pretty simple interface, allowing access and always music, photos and even video from other DLNA devices join the network.

Actual test to see it on the LE830 using smooth, controlled operation quick file selection but the lyrics and on TV was happening too slowly.

Similar to Internet TV Smart TV's Sony or Samsung, LG, TVs networking new generation of Sharp also owns a network of personal entertainment service, called NET +. NET + system features and content services are three TV maker Philips, Loewe and Shap same development to compete against three rivals on the front TV network.

However, using the fact that NET + is still a platform limited to the present time because it is integrated more software content for the U.S. and Europe , difficult or impossible to use for domestic users. Meanwhile, an online content repository for NET + is not officially appear.

YouTube video store online and the ability to surf the web is the most useful to users by allowing users to freely access the online content on the Internet. But users should also note, the browser's integrated NET + LE830 series does not support the Flash format.

Sharp LE830 features a hidden ownership, however, is that many users are concerned, there is the possibility of high energy. Real test of the model 46 inch HD Flatpanels, LE830 resulted in consumption of only 71 Watt 2D view SD and HD, while in mode power consumption is 81 Watt.

This is the power consumption in a hugely impressive 46-inch model. Compared to high-end TV models each rated for energy management is a Samsung LED D8000, products from Sharp is a lower power consumption.

Experience movies

As the second Quattron generation of the Sharp Quattron TV with some improvements over the last year to LE830 TV series possess the ability to show good movies in many different reviews, as well as the image quality publications after reset the parameters of the TV picture.

However, significant weakness of LE830 after the alignment of the image is in the ability of color is not really accurate. Color saturation, while not perfect, not all colors are really separated.

Compared with the reference model of the Samsung LED D8000, LE830-quality color equivalent but still far less compared to the sample is considered a TV picture quality and color best of today .

Sharp Quattron form of property the ability to improve low-resolution images from SD -TV signals or analog cable. Thus the image shows a high degree of detail even for SD quality.

However LE830 just really impressed when performing image quality in HD. This model for the image reaches a very high degree of detail, much better than LE820 last year's. Colors in Movie mode honest, the frame motion appear smoother high thanks to the ability high to scan .

Although only the scan speed is 120Hz, but with open and scan feature turned off the screen backlight continuous scan TV is capable of high speed interpolation 200/240Hz .

LE830 is one of the LCD TVs capable of showing the best black bands on the market today that can compare with Plasma screen TV. Black depth was measured after performing the calibration parameters of this model's screen is only 0.04 cd/m2, impress the equivalent models of Panasonic Plasma GT30 or an expensive LED Samsung D8000.

The ability to display deep black of LE830 series works well even in bright environments due to the use of screen blurred as the protective layer instead of a shiny mirror. The frames show the great detail even in dark, creating an impressive depth to use for watching movies or playing games. It is this quality makes the LE830 has performed movies very flattering eye.

Using LED technology is located in the border the the Sharp model is faced with the phenomenon corona , the private area if turn on black frame in a dark room. But this is common with many TVs LED current, so it does not make LE830 lost appreciation for quality film presentation.

Similarly the ability to show HD, new model Sharp Quattron also received praise in the 3D film presentation. Thanks to its high scanning speed, the same right and ability to perform deep black band, dark quality to LE830 better 3D performance LE925 predecessor despite lower prices.

Using 3D active shutter glasses, but with noise or crosstalk phenomenon of the Sharp's 3D LED samples are less experienced. Only in 3D scenes with high contrast, new 3D crosstalk phenomenon occurs more. But even in 3D Plasma TV, with the 3D frame like this is interference and the is also unavoidable.

Equipped with the ability to directly convert 2D to 3D, but to achieve the best popular film, enjoy the best dramatic effect users should still use the 3D sources from Blu-ray and 3D original. The 3D test on LE830 series is done with 3D Blu-ray and PS3 gaming consoles.

Still owns the SRS Surround Sound technology and integrated speaker system as his predecessor should LE820 Sharp's new 3D TV models are not much changed for quality sound performance. However, this model has been rated as high quality audio performance better than many other ultra-slim LED TV models currently on the market.

You can find this TV in Amazon: Sharp LC40LE830U Quattron 40-inch 1080p 120 Hz LED-LCD HDTV, Black

Nokia E6 Reviews - Slim design and reliably with new interface

Nokia E6 well designed, easy to use QWERTY keyboard like the E71, but also add to the touch screen and the new Symbian Anna interface.

Nokia E71 launched three years ago and became one of the smartphone success after a period of N95 after E71 and continue to come forward Nokia E72, E5 and E63 however, these devices do not make a difference like the previous ultra-thin version .

Nokia E6 presence this year is expected successor of the E71. In the new version, manufacturer Finland has relatively large changes such as adding a touch screen, run the Symbian Anna interface to be remade.

E6 have price 369$, equal to E72 or E71 when sold. However, E6 good price and compete with rivals in the segment thanks to its ability to run a stable, well supported connections, office and drafting the QWERTY keyboard.

Here are the highlights of the Nokia E6.

Support 4-band GSM / GPRS / EDGE, 3G HSDPA 10.2 Mb / s, HSUPA 2Mb/giay.

Platform: Symbian Anna.

Touch screen 2.56 inch, resolution 640 x 480 pixel, 16 million color TFT technology, Gorilla glass.

680 MHz ARM processor 11, RAM 256MB.

8GB of internal memory, 1GB ROM, supports microSD memory card slot.

Connectivity: Wi-Fi N, GPS with A-GPS, Bluetooth.

8-megapixel fixed-focus camera, two LED flash, 720p HD video, 25 frames / sec.

FM radio, microUSB port, USB direct connection, support video standards DivX, XviD.

Design.

Nokia E6 is beautifully designed, compact and both hands. Steel frame with glass front, the chrome border reminiscent of the BlackBerry Bold, but still the shadow of the line equipment E.

E6-friendly and easy to use your hand, the details are hard bit more carefully than the recent E5.

The front is a capacitive touch screen illuminated with resolution 640 x 480 pixel, in a size of 2.46 inch, whereby the pixels are arranged thick and visibility is more detail.

Below the screen, the QWERTY buttons and joystick system, the node as Home, Messages, Contacts, Calendar. In particular, the joystick is designed for use with large space.

Meanwhile, a keyboard with small buttons close together, allowing one hand to press and are not difficult to write mail, instant messaging. The keys are fairly responsive and good feedback.

Compared with the previous version of QWERTY, E6 has more buttons have gotten off the touch screen to the right, near the button to increase or decrease the volume. MicroUSB port is arranged to cover the left side.

On the top, equipped Nokia 3.5 mm headphone jack, power button and microSD card slot protected with a lid. Mic is placed in front. This model is equipped camera with two LED flash in the back, along with speakers, all placed thicker than the rear battery cover.

Feature

Along with the X7, E6 is the first smartphone to use the latest version of Symbian Anna. 2.46 inch on the screen, the icon of this colorful model than the previous E71 or E72. There are slightly different from X7, contact the utility on E6 as Messaging, Email lets go faster and simpler data entry.

Using Symbian Anna, E6 compatible with many applications on Ovi Store. Two applications are popular social networks Twitter and Facebook are also lacking, however, to more easily, users should go through Ovi Social widget on the Home screen, quickly updated and run on any network, not blocked.

Nokia has equipped the new browser on the E6, speed web browsing and image processing, character more quickly. However, small screen and high resolution also makes the character a bit small, hard to read.

E6-oriented communication features for business customers, including Mail for Exchange focus. The software supports security and allow users under the POP3/IMAP protocols. Besides, Nokia also supports the Cisco SSL VPN.

If the Quickoffice on the X7 just for show, the E6 to allow editing, compiling very detailed. Office tools supports the user text editor, Excel or a simple slide.

Similar to the recent E-series models, E6 associated security applications - Mobile Security, Microsoft Communicator Mobile, or Adobe Reader. The device also integrates application JoikuSpot Premium, software for broadcasting 3G Wi-Fi from the same samples Android 2.2 or higher.

 

Nokia E6-rich smartphone is a connection, computer integrated Bluetooth, Wi-Fi, GPS and HSDPA high speed.

It has 8 megapixel camera to capture good quality, although not support autofocus. E6 has two LED lights flash, the device supports 720p HD video. Nokia is also equipped with tools to edit photos, make clips with multiple effects on the E6.

Performance.

Nokia E6 uses ARM11 680MHz processor, equal X7 but much more slowly than other phone platforms. Actually used for that, Symbian Anna is a bit slow, but the open applications, running stable.

Quality speakers at a moderate level, not great, sound pretty. Meanwhile, telephone and stable air quality, loud and clear.

Nokia E6 battery capacity 1500 mAh, often surfing the web, check email and access to social networks, also have more than a day to recharge the battery.

General assessment of the E6 can see, is a powerful smartphone without configuration as rivals, but the public is well designed, using your hand very well compared to many other mobile QWERTY. The pre-installed applications to work smoothly, easily prepared using the keyboard, the ability to connect well.

The combination of touch screen and traditional design also brings certain advantages, both users can edit, add to fast through the shortcut, it just zoom in, zoom out the screen easier on the touch screen, this is a useful equipment.

The rival Nokia E6.

Sell ​​for less than 369 $, owns a QWERTY keyboard, E6 is located in the segment has many competing devices with similar features. Here are some opponents of the E6 model.

BlackBerry Curve 9300 (254$)

BlackBerry Curve 9300 is slightly coarser design E6, do not use the touch screen, but are considered rivals by the keyboard easier to use and stable operating system, good for email, office.

HTC Chacha (354$)

Chacha both the market and own design are many similarities with the E6 as a QWERTY keyboard, bar, touch screen. The difference between this model is the operating system (Symbian on E6 and Android on Chacha).

BlackBerry Curve 8520 (300$).

Curve 8520 weaker and cheaper prices, may not have 3G, simple design, but is the choice for users interested in QWERTY keyboard input fine but money is tight.

You can find this smartphone in Amazon: Nokia E6 Unlocked GSM Phone with Touchscreen, QWERTY Keyboard, Easy E-mail Setup, GPS Navigation, and 8 MP Camera--U.S. Version with Warranty (Black)

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Sennheiser EZX 60 Bluetooth Headset Review - Convenience and luxury

Sennheiser EZX 60 Bluetooth Headset  provides high call quality and comfort for users with good price.

The audio equipment manufacturer founded in 1945 in Germany was very successful with its main products are advanced headset to meet diverse needs of users. The part of wireless Bluetooth headsets for mobile users, company representatives also serve different customer segments. Of these, EZX 60 product is better, in accordance with universal use but still offers good call quality and comfort to the user.

The product is integrated with many outstanding Sennheiser technology as dispose echo, filter noise, parasitic noise with digital processing to increase call quality. EZX 60 also supports Bluetooth 2.1 and the older standards such as 1.1, 1.2, 2.0.

Headphones are lightweight with attached ears ring design certainly convenient for the user. Battery capacity EZX 60  for 7.5 hours continuous talk and 300 days for standby mode.

Design.

Featured in the design of EZX 60 is exquisite looks, the compact and convenient for most users. The entire headset from the body to hold a black with many small details are made precise as a luxury product. EZX 60 is lightweight, only about 12 grams, easy to make the user forget the feeling of wearing when used in a long time.

Rim grip has a special structure can rotate freely around a shaft to fit every ear shape, even these parts are detachable, switch sides to use for other ear.

On the product has 3 keys with three different uses. Similar to other small Bluetooth headset for mobile phone users, two volume control keys are small, may not be useful with large hands. However, this can be done directly on the phone.

The remaining function keys located below the Sennheiser logo on the front of the headset. This information is designed to moderate the rise, the feeling of light without being slippery, double-click

Lower edge of the headset is great micro with mesh covering on the outside. Design omnidirectional microphones capture sound waves more clearly from the wearer, but also get more noise in the external environment. Edge connector is no cover charge, which can hold dirt after a long time.

Testing and evaluation.

Test Sennheiser EZX 60 headphones with a range of phone supports Bluetooth standard of Apple, Nokia and Samsung to establish a connection quickly, only about 30 seconds to first use and almost instantly with the times next.

Connection reliability, depending on the type of phone that the distance between the headset with the device ranges between 10 to 12 meters in order to maintain the call. This number is enough for most of the operational needs of the user.

The call control of the EZX 60 simple and easy operation. When a call, the headset will ring, the volume is slightly larger than the call time. Users simply press the function key on the front once to get the call, press again to hang up.

Experimental conditions in the home, quiet micro receivers of the product is no different than using a regular phone. EZX 60 for the call quality is quite good. With a frequency response range from 300 to 3,400 Hz for both the speaker and microphone, headset for sufficient signal to the phone line.

However, in noisy conditions, high winds ... the difference is felt easier. Echo cancellation technology, noise filter, noise with the Sennheiser digital processing "equipment" on the property effective EZX 60 good. Accordingly, the voice of the wearer less prone to distortion, louder and louder, clearer.

You can find this headphone in Amazon: Sennheiser EZX60 Bluetooth Headset (Black/Gray)

HP Pavilion dv4 Review - Bring more innovation for users

HP Pavilion dv4 ability to handle graphics very well over the model range with money, but battery life is quite short.

HP Pavilion dv4 series model 3000 can be regarded as typical of the new MUSE design philosophy of HP in 2011. Continued improvement of strength is the line for entertainment, the Pavilion dv4 is the Altec Lansing speaker, hardware with Intel latest Core i Sandy Bridge, USB 3.0 and higher capacity battery.

Version tested Pavilion dv4 equipped 14 inch screen resolution 1366 x 768 pixels, Intel Core i3-2310M 2.1 GHz, 2 GB RAM, 500 GB hard drive capacity, chip Intel graphics HD 3000 821MB Graphics card and AMD Raedon HD 6750M left. The unit is pre-installed operating system - Windows 7 Home Basic 64-Bit.

Design.

Contrary to the trend of design lumpy plastic last year, HP continued to hold traditional polished for  Pavilion line. Plastic cover still in light plastic create a modern definition for the machine, but very dirty. As always, remains compact HP logo in the lower left corner on the face but can not emit light as the old Pavilion.

HP advertising machine can scratch resistant but the reality of this phenomenon is likely to occur if there is contact with sharp objects.

A sharp change in the new Pavilion line of the hinge design quite curved. This also makes the edge  rearwards of the area may have more than giving the company can arrange slot cooler here.

Except eSATA port, this model equipped with almost all the common ports like USB 2.0, VGA, LAN, and HDMI. USB 3.0 port on your computer without the green features as most other models that have more symbols to identify SS front. Do not leave the vents for heat, so the port layout is quite comfortable. Two source signals were placed near the right side USB port.

Keyboard, touchpad.

Series Pavilion in recent years has left HP keyboard that changes its characteristics with chiclet keyboard. Itinerary keys on this model was short but in a sense tap and heated well made on the operation completely comfortable. However, two navigation keys are up and down so small that the press is prone to error, especially those with large fingers.

Pavilion is a line of machines for entertainment, but no distinct multimedia keys integrated keyboard straight up. Interestingly, the volume button, brightness, or pause / play is the main function key while pressing the key for F1, F2, ... The user must press the Fn key added.

In contrast with the shell and parts to fingerprint, the machine's touchpad has given rugged that is not slippery hands when using. Even with a little sweat, users can be confident that operations are not affected much. Mouse is very responsive and light is also another plus point for this touchpad.

Screen.

As a mid-range models of the Pavilion dv4 should display screen of the mirror as well as most other models. Screen Size 14 inch 1366 x 768 resolution for crisp images, vibrant colors but very limited perspective. In addition to the edge of the screen also makes the plastic ball used outdoors or in front of bright light source can cause problems for users.

Performance.

Pavilion dv4 version equipped with Intel Core i3-2310M 2.1 GHz, 2 GB RAM, 500 GB hard drive capacity, graphics chip Intel HD 3000 821MB Graphics card and AMD Raedon HD 6750M left.

Using PCMark Vantage program to assess the overall strength, 5692 HP Pavilion dv4 reach points, higher scores compared with systems using other Core i 2011 but lower than the model with 4 GB RAM memory card but low graphics than the Vaio E as previous reviews.

Using AMD's discrete graphics card, Pavilion dv4 for great graphics power to reach 9,841 points when evaluated by the program 3D Mark 06. This score is very impressive if compared with other models equipped with discrete graphics card with a lower score in the range from 6,000 to 7,000 points.

With discrete graphics chip, computer game play is quite good as Need For Speed ​​Shift rate of 41 frames per second at the highest setting.

Continue to use the program to evaluate Cinebech 5.11 processor and try OpenGL. The results achieved with the processor by using only 2.02 points i3 but the graphics chip average to 39.65 frames per second.

Pavilion dv4 hard drive that uses the speed of 500GB 5,400 rpm / min produced by Toshiba. In fact, the average read speed of data on the drive was 50.7 MB / sec, much lower than the average 60 MB / sec at the same speed and hard drive capacity.

Radiator.

Using new HP technology Coolsense with the introduction of next slot after cooling the machine, Pavilion has very good heat dissipation capability, than compared to the previous life of the HP laptop. Hot parts of the computer keyboard on the surface are displaced and not to focus too much on the left half of the same models. May just underneath the heat but can still use when placed on two legs.

Battery.

Using the 6 cell battery capacity 52 WHR, higher than the ordinary flow only from 47 to 48Whr. Machine takes about 3 hours to fully charge if unused for more than 3 hours and 40 minutes for charge has used.

Tested: Firefox web pages load 10 and for automatically refreshes every 15 minutes, to open an online music site and play back continuously, using a headset instead of speakers and the volume level to 70% of 50% for your morning run until itself off (even at 5%), the time it reached 2 hours 51 minutes.

While testing the machine running a 720p and play back continuously until the machine off, turn off Wi-Fi connection, using a headset instead of speakers and the volume level to 70% (negative bar of Windows Media Player program to 100%), brightness 50% for treadmill until itself off (even at 5% battery), the time it reached 2 hours 38 minutes.

Contrary to the battery, this model for the battery life is quite bad, not three hours while the other is on the Common 3 hours, most likely due to the switch chip and integrated graphics card not really leave well reduce the machine's efficiency.

Sound.

One of the highlights in the Pavilion's speakers. Altec Lansing is still the "luxury" but was designed dv4 front edge of the machine. Sounds pretty big and entertaining enough individuals in the room over 25 m2. More natural treble speakers should fit on the line listening to soft music is much more than the bass.

You can find this laptop in Amazon: HP Pavilion DV4-2161NR 14.1-Inch Laptop (Digital Plaid)

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Samsung ST700 Review: good camera with dual screen

Samsung ST700 cameras is Samsung's dual-screen, high-end version for better picture quality.

Along with PL170 and PL120, ST700 dual view of the cameras Samsung's new this year, this is also the first camera and two monitors only the world today. In terms of the features of the machine, we can say this is the camera model both good configuration screen, picture quality is quite sharp with eye-catching design.

This is one of the luxury travel camera of Samsung today, may come more professional image effects as well as coupling effects for photo art creative, unique and interesting.

Here are the notable features on the Samsung ST700.

• Resolution 16.1 Megapixel, 1 / 2, 33 inch, CCD


• Germany's advanced lens Schneider Kreuznach 26 mm wide angle, 5x optical zoom


• 3 inch touch screen, 1.8 inch front screen


• Dual anti-vibration system (digital and optical)


• ISO 3200


• Size: 98 x 55 x 19.8 mm


• Other features: Face Detection automatically, professional photo effects (Smart Filter), art jigsaw effect (Magic Frame), Portrait


• 720p HD video.

Design

Achieve more success in the smartphone market touchscreen, Samsung has applied this technology in the form of its cameras. ST700-touch interface is very friendly, easy to use, with large icons and colored typical Samsung smartphone show clear and vivid 3-inch screen on the back of the machine.

Like the 2011 version, ST700 only behind a Menu button, the screen behind the large, simple back design helps to see clear and convenient. On the top of the camera is shooting / zoom key. And turn the power button is located next to the previous screen, a little lower on the back is key see picture.

ST700 supports HDMI port, allowing direct connection to the HDTV to view photos, video. HP uses microUSB slot, common standards are used in mobile phone so users can share content between the camera and the phone easily.

Samsung ST700 sleek with the shiny front. 1.8 inch screen is arranged neatly next to the wide-angle lens. Samsung uses the Schneider Kreuznach lens,advanced lens of Germany with a 5x optical zoom, a flash of the machine is quite big and well placed on the secondary display for a camera this advanced dual-screen

Although ST700 not compact as the ultra-thin version of its recent debut, but the device remains in the model group has hands the size of segment travel camera. Compact design with a metal rim around and the buttons are saving up to make the machine looks simple but no less elegant.

Features

Using the lens of the German luxury brand Schneider Kreuznach, ST700 for image quality and clear. With angle lens wide 26mm assist people to easily capture the panorama. When standing near, with a narrow angle, users can easily get onto the scene in front.

Effects professional (Smart Filter) is also an interesting feature of the ST700. Users can "compose" even photos or video art without any additional software to support any other complex. For example Vignetting effect darkens the four corners to add artistic images, Soft Focus blur the sharp and soft colors, and Haft-Tone Dot strange images as in the comics.

Besides art jigsaw effect (Magic Frame) quite interesting. Just a picture and select one of the integrated model as Magic Magazine Frame, Full Moon, Classic TV, etc you can create strange images available on the background very nicely.

The ST700 is one of the best portraits compact form by the ancillary features. The first is Beauty Shot supports to remove facial flaws, while Face Detection AF and red-eye removal, beautiful photos help a lot smoother.

Two screens are a useful support to capture. Self Timer countdown display for intuitive, especially suitable for groups of people shooting up and prepare fresh smile in photos. This may be one of the unique features towards young users.

Interface sensitivity improvement over last year's version of ST600. The icon is refreshing, beautiful and more colorful, and simple to use, with four pages Home screen allows slide to go into the main feature.

ST700 also supports HD video, 30 frames / second, enabling the high-definition video. One of the limitations of the camera image is recorded Samsung, want to see on TV is only connected to the device manufacturer.

Practical experience

The effects and frames on ST700 loved the test, because through this feature, users may not need to edit after the shooting. Quality photos on the picture nice and warm in favor of color, detail.

Machine is quite fast, users do not have to wait long to switch to another photo, even for the largest resolution, 16 megapixel.

Photographs in the normal mode of ST700 is bright, fast-focus machine for capturing moving objects easily. In particular, the day beautiful photos, in color and bright, clear display.

You can find this smartphone in Amazon: Samsung EC-ST700 Digital Camera with 16 MP, 5x Optical Zoom and Touchscreen (Black)

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Nokia X7 Reviews - Beautiful smartphone for people

Nokia X7 run new Symbian Anna, but yet powerful 680MHz speed. The machine is designed as a spacecraft with a 4 inch wide screen and nice.

Nokia X7 smartphones running Symbian Anna is the first version of the software enhanced with new keyboard, the browser and a few handy changes to the interface. Oriented features of multimedia entertainment, X7 own premium metal frame, 4 inch wide AMOLED screen video support impressive. It has an ARM 11 processor speed of 680 MHz, 8-megapixel camera.

X7 appear in the context of Nokia are the major changes in strategy smartphones, Symbian based on the premium segment replaced by the Windows Phone coming. Leakage new from November last year, X7 many different rumors, finally be with Symbian Anna in April last.

Here are some highlights of this smartphone.

• Support 4-band GSM, 3G, HSDPA 10.2 Mb / s, HSUPA 2Mb/second.
• 4 inch screen, 16 million color AMOLED technology, capacitance sensor, resolution 640 x 360 pixel Gorilla screen .
• Anna Symbian operating system with the change in the icon, the browser, keyboard.
• Camera 8-megapixel fixed-focus, LED flash two lights, HD video.
• ARM 11 processor speed, 680 MHz, 256MB RAM.
• Connectivity: Wi-Fi n standard, GPS with A-GPS, Bluetooth 3.0 with A2DP, microUSB port, 3.5 mm headphone jack.
• It supports sound, speed dialing, integrated social network, Flash, Java, watch DivX and XviD formats.

Design 

Nokia X7 recreate the image of a spacecraft with four beveled corners as shown by the speaker. In essence, the machine has only two speakers at the bottom.

4 inch screen, using AMOLED technology, resolution 360 x 640 pixels occupy the entire front. In this version, Nokia does not use ClearBlack technologies such as E7 or C6-01, but may still be protected by a glass Gorilla.

X7 holding hands, easily recognized strong in appearance, certainly. If the front of the sleek, the back of this model looks rather rough with the details of metal curved corner to the next board sides.

The right of machine that  increase or decrease the volume button and camera button, two buttons are arranged quite sink to the edge. X7 left edge of the microSD card slot, SIM tray removed by pressing on the top piece of protection. Nokia X7 add instant battery, not removable.

Camera with 8 Megapixel and two LED flash lights are arranged behind the machine. The camera of X7 use features fixed focus-focus, focus the whole, different from many current mobile autofocus.

Mount your flat screen lock key stylized, 3.5 mm headphone jack and microUSB port. Nokia X7 pretty suitable to the hand with 146 gram, may look thinner because the beveled edge design, but the exact thickness is 11.9 mm.

Anna Symbian interface.

Traditional interface on Symbian ^ 3 has been refreshed on the Anna, the most obvious is the new icon system, more colorful, next to the Home screen is changed in real time. Also, Anna version also allows the continuity between the screen left or right through.

Symbian Anna speed is faster on some operations such as moving the screen, the Menu or open the application, the X7 has markedly improved. However, with 680MHz processor, Broadcom BCM2727 graphics and 256MB of RAM only, some situations X7 still jerky and slow.

QWERTY keyboard on X7 a lot of changes compared to the previous model Anna Symbian, the buttons are equidistant, extensive. However, when placed in vertical mode, compared with Android or IOS, machines more difficult drafting.

Contacts and messaging applications on X7 similar to previous versions of Symbian. It also supports speed dialing, calendar X7 supports zoom in, zoom out when double click on the plan.

The fact can evaluate, Symbian is a remarkable change, however, in addition to icon and a number of benefits to par with other platforms, this model does not have much difference compared to Symbian ^ 3. It also did not add changes in the controls, screen layout, but only refreshed the color icon.

Feature.

X7 browser has made positive changes, first putting the address bar on top like the other operating system platforms. Nokia also updated Flash, HTML5 on Browser version 7.3, the browser may look clean and bright, capable of handling relatively soft.

However, the use 680MHz processor, Flash content on a little bit slow. Multi-touch feature works well.

Nokia X7 is a smartphone supports 3G connection to four GSM frequency increases. It supports HSDPA speed of 10.2 Mb / s, GPS, Bluetooth 3.0 with A2DP support and Wi-Fi b / g / n.

Nokia installed many applications on the X7, the first two games Asphalt and Galaxy On Fire 5. In addition, the company also added Facebook and Twitter in social networking hub, allowing good access to all connections such as Wi-Fi, 3G.

If E6 office tool support is good, Quickoffice X7 packages show only and does not allow editing.

4 inch screen on the machine is actually a plus that can handle video projectors and other multimedia content, which is also the reason that X7 added many features such as video, web TV applications besides CNN , National Geographic. Meanwhile, YouTube on the back of no interest, because this is just a link to the mobile version of the site to share this clip.

X7 is equipped with 8 Megapixel camera with fixed-focus feature, LED flash two lights. Camera key are located next to, quite sunk slightly back toward the rear, a little hard to press.

While shooting on the good camera to take pictures faster, and quickly switch to shooting mode. Color pictures of a moderate, a number of good quality, while others are a bit light, however, can be found in the device X7 shooting pretty.

Nokia X7 also supports custom like ISO, contrast, self-timer, color tone. It supports 2x digital zoom, mobile model no front camera.

With a 680MHz processor, X7 supports 720p HD video at 25 frames / sec. Images and colors similar to the pictures taken at the static

Performance.

As an update, and many changes in the software, but limitations such as processing speed of 680MHz and 256MB RAM for X7 is somewhat comparable to our competitors. However, the Nokia uses the Symbian platform which traditionally stable even at a moderate pace, one can see quite X7 located at the moderate choice to buy a smartphone.

Commenting on the processing speed of the machine, the X7 responsive to use and run some applications, sometimes a bit late to open the software, but not significantly.

Quality speakerphone and call quality is very good of X7, may support the anti-noise sound, strong and sound in your conversation.

1300 mAh capacity battery used on more than one day, if less connected, up to two days, despite owning a large screen machines, but this is still a plus point compared to many competitors using the other touches screen .

Rival Nokia X7

With price nearly 479$ , the new X7 is more competition reduces the price smartphone running Android or other platforms. Here are comments on some basic competitive model with X7.

Samsung Wave II

For Samsung Wave II, X7 is the preponderance of the beautiful screen, compact design, however, Samsung's Bada form interface easier to use and the speed is faster than the 1GHz. Notably, more stable use Symbian Anna Wave II.

Motorola Defy

Defy is a smartphone running Android and good water resistance. This device has compact design, good price 8.6 million to compete with Nokia's X7.

LG Optimus Black

Optimus Black is the most notable rivals, also use 4-inch screen, this model uses technology very brilliant Nova. It has a 1GHz processor, running Android and good connections.

Samsung 4GB Galaxy S

Galaxy S version also has 4 inch wide screen, model uses Super Clear LCD technology is not as beautiful as AMOLED, but the interface is easy to see, fashion designers are wary of the X7.

Nokia N8

N8 Symbian Anna also coming up, these phones can look stylish design, special machine at 12 Megapixel camera take beautiful pictures. The screen is smaller than the X7 model, but also using AMOLED technology.

You can find this smartphone in Amazon: Nokia X7 Unlocked 3G SmartPhone with 8 MP Camera, Wi-Fi, GPS--International Version with No Warranty

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