Acer beTouch E120 vs Celkon A83
Acer beTouch E120
Celkon A83
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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 announced2010-62012-12
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Status20102012-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height104.5 mm113.9 mm
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Width54 mm63.4 mm
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Thickness13.2 mm14.4 mm
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Weight105 g103 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size2.8 inches3.2 inches
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Resolution240 x 320 pixels320 x 420 pixels
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Pixel density143 ppi165 ppi
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Hardware
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CPU416 MHz ST Ericsson PNX67151 GHz
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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 GB32 GB
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OS
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OSAndroid OS, v1.6 (Donut)Android OS, v2.3 (Gingerbread)
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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 cameraNoYes
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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, 802.11gWi-Fi
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USBmicroUSB 2.0microUSB 2.0
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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(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1450 mAh
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Talk time6 h5 h
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Standby time600 h150 h
