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Samsung Galaxy Tab 7.7 LTE vs Samsung GALAXY Note II AT&T

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Samsung Galaxy Tab 7.7 LTE Remove phone

Posted: 13 Dec 2011
Market Status: Released

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Design
Device typeTabletSmart phone 
OSAndroid (4.0, 3.2)Android (4.3, 4.1.2, 4.1) 
Dimensions7.74 x 5.24 x 0.31 inches (197 x 133 x 8 mm)5.94 x 3.17 x 0.37 inches (151 x 81 x 9 mm) 
Weight12.00 oz (340 g)
the average is 15.1 oz (431 g)
6.34 oz (180 g)
the average is 4.8 oz (137 g)
 
Display
Physical size7.7 inches5.5 inches 
Resolution1280 x 800 pixels720 x 1280 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.

196 ppi265 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.

Super AMOLED PlusSuper AMOLED 
Colors16 777 21616 777 216 
TouchscreenMulti-touchMulti-touch 
FeaturesLight sensorLight sensor, Proximity sensor 
Camera
Camera3.2 megapixels8 megapixels 
FlashLEDLED 
FeaturesAutofocus, Geo taggingBack-illuminated sensor (BSI), Autofocus, Smile detection, Burst mode, Panorama, Scenes 
Camcorder1280x720 (720p HD)1920x1080 (1080p HD) (30 fps) 
FeaturesVideo callingVideo calling 
Front-facing camera2 megapixels1.9 megapixels 
Hardware
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.

 Samsung Exynos 4 (4412) 
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.

Dual core, 1400 MHzQuad core, 1600 MHz, ARM Cortex-A9 
Graphics processorMali-400MP GPUARM Mali-400 MP4 (Quad-Core) 
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.

1024 MB RAM2048 MB RAM 
Built-in storage16 GB16 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC, microSDXC up to 64 GB 
Battery
Talk time 15.00 hours
the average is 12 h (740 min)
 
Stand-by time (3G) 10.4 days (250 hours)
the average is 22 days (520 h)
 
Stand-by time (4G)10.4 days (250 hours)
the average is 50 days (1200 h)
12.5 days (300 hours)
the average is 23 days (559 h)
 
Capacity5100 mAh3100 mAh 
Not user replaceableYes  
Wireless charging Optional 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
Speakers Earpiece, Loudspeaker 
YouTube playerYesYes 
Internet browsing
Built-in online services supportYouTube (upload), Picasa/Google+Facebook, YouTube (upload), Picasa/Google+, Twitter 
Technology
CDMA

CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.

800, 1900 MHz  
GSM 850, 900, 1800, 1900 MHz 
UMTS 850, 1900, 2100 MHz 
FDD LTE700 (band 13) MHz700 (band 17), 1700/2100 (band 4) MHz 
DataLTE, EV-DO Rev.ALTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS 
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-GPS, GlonassA-GPS, Glonass 
NavigationYesTurn-by-turn navigation, Voice navigation 
Connectivity
Bluetooth3.04.0 
Wi-Fi802.11 a, b, g, n802.11 a, b, g, n, n 5GHz 
Mobile hotspotYesYes 
USBUSB 2.0USB 2.0 
ConnectorProprietarymicroUSB 
FeaturesUSB HostMass storage device, USB charging 
HDMIYesvia microUSB 
OtherComputer sync, OTA sync, InfraredNFC, DLNA, MHL, Computer sync, OTA sync 
Other features
NotificationsFlight mode, Silent mode, SpeakerphoneService lights, Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometer, GyroscopeAccelerometer, Gyroscope, Compass, Barometer 
Hearing aid compatibility M3 
OtherVoice commands, Voice recordingVoice dialing, Voice commands, Voice recording, TTY/TDD 
Availability
Officially announcedYes19 Sep 2012 

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

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