Alcatel OT-255 vs Huawei U7510
Alcatel OT-255
Huawei U7510
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-22009-11
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Status2010-6
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Design
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SIMMini-SIMMini-SIM
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Height100.5 mm108 mm
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Width58 mm56 mm
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Thickness12 mm13.8 mm
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Weight76 g
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KeyboardQWERTY-
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ColorsApple Green, Black, OrangeBlue, Violet
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Display
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Display typeTFTTFT touchscreen
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Physical size1.8 inches2.8 inches
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Resolution128 x 160 pixels240 x 320 pixels
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Pixel density114 ppi143 ppi
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Display colors66560262144
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Hardware
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Internal storage1.8 MB100 MB
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Memory cardmicroSD
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Memory card max-8 GB
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration, MP3
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Multimedia
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Radio FMFM radio with RDSStereo FM radio with RDS
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Connectivity
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WLAN
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USBYesYes
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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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 EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 2.0 / xHTML
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JavaNoYes
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Java MIDP-MIDP 2.1
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh-
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Talk time9 h4 h
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Standby time380 h380 h
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-Yes
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