Alcatel OT-V770 vs ZTE X990D
Alcatel OT-V770
ZTE X990D
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2008-52014-12
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Status2014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height104 mm107 mm
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Width52 mm61 mm
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Thickness10 mm12 mm
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Weight75 g90 g
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Keyboard-QWERTY
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ColorsGlossy White, Soft Touch BlackWhite
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size1.9 inches2.5 inches
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Resolution176 x 220 pixels320 x 240 pixels
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Pixel density148 ppi160 ppi
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Display colors262144262144
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Hardware
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Internal storage10 MB-
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Memory cardmicroSDmicroSD
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Memory card max2 GB8 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(64), MP3 ringtonesVibration; MP3, ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLAN
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USB2.0microUSB 2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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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-IonLi-Ion
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Battery capacity750 mAh-
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Talk time3 h-
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Standby time300 h-
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Browser
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HTML-Yes