Acer beTouch E120 vs Celkon C770N
Acer beTouch E120
Celkon C770N
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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, 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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UL speedUL, 384 kbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-62014-12
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Status2010
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height104.5 mm118 mm
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Width54 mm52 mm
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Thickness13.2 mm12.9 mm
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Weight105 g
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ColorsBlack, WhiteBlack/Red
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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 pixels240 x 320 pixels
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Pixel density143 ppi167 ppi
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Hardware
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CPU416 MHz ST Ericsson PNX6715
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Memory ROM512 MB-
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Memory RAM256 MB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 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 MP2 MP
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Primary camera resolution2048 x 1536 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 jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0Yes
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Bluetoothv2.0Yes
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Bluetooth A2DPYes-
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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 EmailEmail-
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Messaging IMIM-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1500 mAh
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Talk time6 h9 h 20 min
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Standby time600 h350 h
