Alcatel OT-838 vs ZTE U900
Alcatel OT-838
ZTE U900
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G network-TD-HSDPA 1900, 2100
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TD-HSDPA speed-TD-HSDPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-42011-2
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Status2012-62011
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Design
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SIMMini-SIMMini-SIM
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Height115 mm
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Width61 mm
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Thickness12.5 mm
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Weight101 g
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KeyboardQWERTY-
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ColorsBlack, Lavender, Ocean Blue, RedWhite
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches3.5 inches
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Resolution320 x 240 pixels480 x 800 pixels
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Pixel density167 ppi267 ppi
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Display colors262144262144
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Hardware
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CPU208 MHz
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Internal storage2 MB-
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Memory cardmicroSDmicroSD
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Memory card max16 GB-
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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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, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh-
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Talk time7 h-
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Standby time530 h-
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OS
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OS-Android-based OPhone OS v2.0
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Browser
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HTML-Yes