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Samsung Galaxy Tab Wi-Fi vs Lenovo IdeaPad A1

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Samsung Galaxy Tab Wi-Fi Remove phone

Posted: 07 Apr 2011
Market Status: Released
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Lenovo IdeaPad A1 Remove phone

Posted: 02 Sep 2011
Market Status: Released

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Design
Device typeTabletTablet 
OSAndroid (2.2)Android (2.3) 
Dimensions7.48 x 4.74 x 0.47 inches (190.1 x 120.45 x 11.98 mm)7.68 x 4.92 x 0.47 inches (195 x 125 x 11.95 mm) 
Weight13.58 oz (385 g)
the average is 14.1 oz (404 g)
14.11 oz (400 g)
the average is 14.1 oz (404 g)
 
Display
Physical size7.0 inches7.0 inches 
Resolution1024 x 600 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.

170 ppi170 ppi 
Technology

Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

TFT  
Screen-to-body ratio60.28 %56.56 % 
Colors16 777 216  
TouchscreenMulti-touchMulti-touch 
FeaturesLight sensor, Scratch-resistant glass (Corning Gorilla Glass)  
Camera
Camera3 megapixels3 megapixels 
FlashLED  
FeaturesAutofocus, Smile detection, Geo tagging, Scenes  
Camcorder1280x720 (720p HD)  
FeaturesVideo calling  
Front-facing camera1.3 megapixels  
Hardware
Processor

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.

1000 MHz1000 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.

592 MB RAM / 512 MB ROM512 MB RAM 
Built-in storage16 GB16 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, SD 
Battery
Capacity4000 mAh3550 mAh 
Not user replaceableYesYes 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Genre, Playlists  
FeaturesAlbum art cover, Background playback, Preset equalizerAlbum art cover, Background playback 
SpeakersLoudspeaker  
YouTube playerYesYes 
Internet browsing
Built-in online services supportFacebook, Twitter  
Technology
Positioning

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.

A-GPSGPS 
NavigationYes  
Connectivity
Bluetooth3.02.1 
Wi-Fi802.11 b, g, nYes 
USBYesYes 
ConnectorProprietary  
Features Mass storage device, USB charging 
OtherDLNA, Computer sync, OTA sync  
Other features
NotificationsSpeakerphone  
SensorsAccelerometerAccelerometer 
OtherVoice recording  

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

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