Acer beTouch E120 vs Alcatel OT-902
Acer beTouch E120
Alcatel OT-902
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 7.2 Mbps
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UL speedUL, 384 kbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status20102012-6
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Oficially announced2010-62012-6
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Design
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SIMMini-SIMMini-SIM
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Height104.5 mm115 mm
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Width54 mm61 mm
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Thickness13.2 mm10.4 mm
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Weight105 g103.2 g
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Keyboard-QWERTY
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ColorsBlack, WhiteBlack, Cherry red, White
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size2.8 inches2.4 inches
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Resolution240 x 320 pixels320 x 240 pixels
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Pixel density143 ppi167 ppi
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Display colors-262144
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Hardware
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CPU416 MHz ST Ericsson PNX6715611 MHz
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Memory ROM512 MB-
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Memory RAM256 MB-
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Internal storage-50 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v1.6 (Donut)-
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 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 jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM 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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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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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 Email-Push Email
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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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 capacity1500 mAh1000 mAh
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Talk time6 h-
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Talk time 2G-10 h
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Talk time 3G-5 h 40 min
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Standby time600 h800 h