Gigabyte GSmart MS820 vs ZTE X990D
Gigabyte GSmart MS820
ZTE X990D
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122014-12
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Status2014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height116 mm107 mm
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Width59 mm61 mm
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Thickness14.1 mm12 mm
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Weight105 g90 g
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Keyboard-QWERTY
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ColorsDark GrayWhite
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Display
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Display typeTFT resistive touchscreenTFT resistive touchscreen
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Physical size2.8 inches2.5 inches
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Resolution480 x 640 pixels320 x 240 pixels
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Pixel density286 ppi160 ppi
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Display colors66560262144
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Hardware
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CPU0 MHz Marvell PXA270 52
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Memory ROM256 MB-
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Memory RAM128 MB-
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Memory cardmicroSDmicroSD
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Memory card max-8 GB
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OS
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OSMicrosoft Windows Mobile 6.1 Professional-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3, WAV, WMA ringtonesVibration; MP3, ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBminiUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPS, SiRF Star III chipsetNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1300 mAh-
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Talk time4 h-
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Standby time150 h-
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Browser
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HTML-Yes
