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ZTE Grand X IN vs Samsung B7722

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ZTE Grand X IN Remove phone

Posted: 30 Aug 2012
Market Status: Released
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Samsung B7722 Remove phone

Posted: 11 Jun 2010
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSAndroid (4.0)  
Dimensions5.00 x 2.56 x 0.39 inches (127 x 65 x 9.9 mm)4.47 x 2.19 x 0.56 inches (113.5 x 55.5 x 14.3 mm) 
Weight4.97 oz (141 g)
the average is 4.8 oz (138 g)
3.70 oz (105 g)
the average is 4.8 oz (138 g)
 
Display
Physical size4.3 inches3.2 inches 
Resolution540 x 960 pixels240 x 400 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.

256 ppi146 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.

TFTTFT 
Screen-to-body ratio61.72 %46.15 % 
Colors16 777 216  
TouchscreenMulti-touchYes 
FeaturesLight sensor, Proximity sensor  
Camera
Camera8 megapixels5 megapixels 
FlashLEDLED 
FeaturesAutofocus, Geo taggingAutofocus, Digital zoom, Burst mode, Frames, Effects, Self-timer, Panorama, ISO control 
Camcorder1920x1080 (1080p HD)320x240 (QVGA) (30 fps) 
Features Video calling 
Front-facing camera0.3 megapixels VGAYes 
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.

Single core, 1600 MHz, Intel Atom Z2460  
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.

1024 MB RAM / 16 MB ROM  
Built-in storage 0.27 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 16 GB 
Battery
Talk time 12.83 hours
the average is 11 h (675 min)
 
Stand-by time 17.5 days (420 hours)
the average is 20 days (477 h)
 
Talk time (3G) 5.66 hours
the average is 15 h (902 min)
 
Stand-by time (3G) 13.8 days (330 hours)
the average is 23 days (554 h)
 
Video call time 3.83 hours 
Capacity1650 mAh1200 mAh 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback, Dolby Mobile  
RadioFM, Stereo, RDSFM, RDS, Recording option 
SpeakersEarpiece, Loudspeaker  
Internet browsing
Browser Dolphin 
Built-in online services supportYouTube (upload), Picasa/Google+  
Technology
GSM900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS900, 2100 MHz2100 MHz 
DataHSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRSEDGE, UMTS, HSDPA 3.6 Mbit/s 
Multiple SIM cards 2 slots 
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.

GPS  
NavigationYes  
Connectivity
Bluetooth2.12.1, EDR 
Wi-Fi802.11 b, g, n802.11 b, g 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device 
OtherNFC, DLNA, MHL, Computer sync, OTA syncComputer sync, SyncML 
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Flight mode, Silent mode, Speakerphone 
Additional microphone(s)Yes  
SensorsAccelerometer, Gyroscope, CompassAccelerometer 
OtherVoice dialing, Voice commands, Voice recordingVoice recording 
Availability
Officially announced30 Aug 2012  

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

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