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Samsung Galaxy Tab 7.7 LTE vs Samsung GALAXY Tab 7.0 Plus

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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 typeTabletTablet 
OSAndroid (4.0, 3.2)Android (4.1.2, 4.0, 3.2) 
Form factorCandybarCandybar 
Dimensions7.74 x 5.24 x 0.31 inches (197 x 133 x 8 mm)7.62 x 4.82 x 0.39 inches (193.6 x 122.4 x 9.9 mm) 
Weight12.00 oz (340 g)
the average is 14.2 oz (406 g)
12.17 oz (345 g)
the average is 14.2 oz (406 g)
 
Side KeysRight: Volume control, Lock/Unlock key  
Display
Physical size7.7 inches7.0 inches 
Resolution1280 x 800 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.

196 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.

Super AMOLED PlusLCD 
Screen-to-body ratio65.70 %58.19 % 
Colors16 777 216  
TouchscreenCapacitive, Multi-touchCapacitive, Multi-touch 
FeaturesLight sensorLight sensor, Proximity sensor 
Camera
Camera3.2 megapixels3 megapixels 
FlashLEDLED 
FeaturesAutofocus, Geo taggingAutofocus, Smile detection, Panorama 
Camcorder1280x720 (720p HD)1280x720 (720p HD) 
FeaturesVideo calling  
Front-facing camera2 megapixels2 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.

Dual core, 1400 MHzDual core, 1200 MHz 
Graphics processorMali-400MP GPUYes 
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 RAM1024 MB RAM 
Built-in storage16 GB32 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 64 GB 
Battery
Stand-by time (4G)10.4 days (250 hours)
the average is 48 days (1150 h)
  
Capacity5100 mAh4000 mAh 
TypeLi - IonLi - Ion 
Not user replaceableYesYes 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
Supported formatsMP3, AAC, AAC+, eAAC+, WMAMP3, AAC, eAAC, AAC+, eAAC+, FLAC, WMA, WAV, AMR, OGG, MIDI 
Video playback   
Supported formatsMPEG4, H.263, H.264, DivX, XviD, WMVMPEG4, H.263, H.264, DivX, XviD, WMV, AVI, 3GP 
YouTube playerYesYes 
Internet browsing
Browser   
supportsHTML, HTML5, FlashHTML, Flash 
Built-in online services supportYouTube (upload), Picasa/Google+  
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 900, 1900, 2100 MHz 
FDD LTE700 (band 13) MHz  
DataLTE, EV-DO Rev.AHSDPA+ (4G) 21.1 Mbit/s, HSPA (unspecified), HSUPA 5.76 Mbit/s, UMTS, EDGE 
Global RoamingYesYes 
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, GlonassGPS 
NavigationYesYes 
Phone features
PhonebookUnlimited entriesUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name 
OrganizerCalendar, Alarm, Document viewer, CalculatorCalendar, Alarm, Document viewer, Calculator 
MessagingThreaded view, Predictive text inputSMS, MMS, Threaded view, Predictive text input 
E-mailYesIMAP, POP3, SMTP, Microsoft Exchange 
Instant MessagingHangouts / Google TalkHangouts / Google Talk 
GamesYesYes 
Connectivity
Bluetooth3.03.0 
ProfilesAdvanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Generic Audio/Video Distribution (GAVDP), Human Interface Device (HID), Object Push (OPP), Public Area Network (PAN), Serial Port (SPP)  
Wi-Fi802.11 a, b, g, n802.11 a, b, g, n 
Mobile hotspotYes  
Wi-Fi DirectYesYes 
USBUSB 2.0USB 2.0 
ConnectorProprietaryProprietary 
FeaturesUSB HostMass storage device, USB Host 
Headphones connector3.5mm3.5mm 
HDMIYes  
Charging connectorProprietaryProprietary 
OtherComputer sync, OTA sync, InfraredComputer sync, OTA sync 
Other features
NotificationsFlight mode, Silent mode, SpeakerphoneHaptic feedback, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometer, GyroscopeAccelerometer, Gyroscope, Compass 
OtherVoice commands, Voice recordingVoice dialing, Voice commands, Voice recording 
Regulatory Approval
FCC approval

FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC.

   
Date approved

Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

16 Dec 201116 Nov 2011 
FCC ID value: A3LSCHI815 linkFCC ID value: A3LGTP6200 link 
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head 1.09 W/kg 
Body1.09 W/kg1.16 W/kg 
Availability
Officially announcedYes30 Sep 2011 

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