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Lenovo IdeaTab K2 vs Lenovo IdeaPad A1 Size compare


Lenovo IdeaTab K2 Remove phone

Posted: 09 Jan 2012
Market Status: Announced

Lenovo IdeaPad A1 Remove phone

Posted: 02 Sep 2011
Market Status: Released

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Device typeTabletTablet 
OSAndroid (4.0)Android (2.3) 
Dimensions 7.68 x 4.92 x 0.47 inches (195 x 125 x 11.95 mm) 
Weight 14.11 oz (400 g)
the average is 13 oz (371 g)
Physical size10.1 inches7.0 inches 
Resolution1920 x 1200 pixels1024 x 600 pixels 
Pixel density

Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

224 ppi170 ppi 
Screen-to-body ratio 56.56 % 
Camera5 megapixels3 megapixels 
Camcorder1920x1080 (1080p HD)  
FeaturesVideo calling  
Front-facing camera1.3 megapixels  
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

NVIDIA Tegra 3  

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Quad-core1000 MHz, TI OMAP 3622 
Graphics processorYes  
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

 512 MB RAM 
Built-in storage 16 GB 
Storage expansionSD, SDHCmicroSD, SD 
Capacity 3550 mAh 
Not user replaceableYesYes 
specifications continue after the ad
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
YouTube playerYesYes 
Internet browsing
Built-in online services supportYouTube (upload), Picasa/Google+  
GSM850, 900, 1800, 1900 MHz  
DataHSPA (unspecified), UMTS, EDGE, GPRS  

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

FeaturesMass storage deviceMass storage device, USB charging 
HDMIMini HDMI (Type C)  
OtherComputer sync, OTA sync  
Other features
NotificationsMusic ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode  
OtherVoice commands, Voice recording  
Officially announced10 Jan 2012  

To see the full specifications with in-depth details click here.

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