Samsung Galaxy Tab 2 (10.1) vs Apple iPad 4 Size compare
Market Status: Released
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|OS||Android (4.1, 4.0), TouchWiz / L!ve Panel UX UI||iOS (9.x, 8.x, 7.x, 6.1, 6)|
|Dimensions||10.10 x 6.90 x 0.38 inches (256.6 x 175.3 x 9.7 mm)||9.50 x 7.31 x 0.37 inches (241.2 x 185.7 x 9.4 mm)|
|Weight||20.74 oz (588 g)|
the average is 18.8 oz (536 g)
|23.35 oz (662 g)|
the average is 18.8 oz (536 g)
|Physical size||10.1 inches||9.7 inches|
|Resolution||1280 x 800 pixels||2048 x 1536 pixels|
|149 ppi||264 ppi|
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.
|Super PLS LCD||IPS LCD|
|Screen-to-body ratio||65.79 %||65.03 %|
|Features||Light sensor, Proximity sensor||Light sensor, Oleophobic coating|
|Camera||3 megapixels||5 megapixels|
Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.
|Features||Geo tagging||Face detection, Back-illuminated sensor (BSI), Autofocus, Touch to focus, Geo tagging|
|Camcorder||1280x720 (720p HD) (30 fps)||1920x1080 (1080p HD) (30 fps)|
|Features||Video calling||Digital image stabilization|
|Front-facing camera||0.3 megapixels VGA||1.2 megapixels|
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.
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.
|Dual-core, 1000 MHz||Dual-core, 1400 MHz|
|Graphics processor||Yes||PowerVR SGX 554|
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.
|1024 MB RAM||1024 MB RAM|
|Built-in storage||32 GB||128 GB|
|Storage expansion||microSD, microSDHC up to 32 GB|
|Not user replaceable||Yes||Yes|
|Filter by||Album, Artist, Playlists||Album, Artist, Genre, Playlists|
|Features||Album art cover, Background playback||Album art cover, Background playback, Dolby Digital|
|GSM||850, 900, 1800, 1900 MHz|
|UMTS||850, 900, 1900, 2100 MHz||850, 900, 1900, 2100 MHz|
|FDD LTE||700 (band 17), 1700/2100 (band 4) MHz|
|Data||HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS||LTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSDPA+ (4G) 21.1 Mbit/s, UMTS|
|A-GPS, Glonass||A-GPS, Glonass, Wi-Fi positioning|
|Wi-Fi||802.11 b, g, n||802.11 a, b, g, n, dual-band|
|Features||Mass storage device, USB Host||USB Host|
|Other||Computer sync, OTA sync||TV-Out, Computer sync, OTA sync, AirDrop|
|Notifications||Flight mode, Speakerphone||Silent mode, Speakerphone|
|Sensors||Accelerometer, Compass||Accelerometer, Gyroscope, Compass|
|Other||Voice commands, Voice recording||Voice commands, Voice recording|
|Officially announced||26 Feb 2012||23 Oct 2012|
|Accessories||Lightning to USB Cable, USB Power Adapter|
|MSRP price||$ 799|
FCC measured SAR
FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).