Celkon C20 vs HTC Evo 4G
Celkon C20
HTC Evo 4G
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122010-3
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Status2010-6
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height108 mm122 mm
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Width46 mm66 mm
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Thickness14.3 mm13 mm
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Weight83 g170 g
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ColorsBlack/OrangeBlack, White
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches4.3 inches
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Resolution128 x 160 pixels480 x 800 pixels
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Pixel density114 ppi217 ppi
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Display colors-66560
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Hardware
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CPU1 GHz Scorpion
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Chipset-Qualcomm QSD8650 Snapdragon
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GPU-Adreno 200
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Memory ROM-1 GB
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max2 GB32 GB
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Memory card included-8 GB
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Main camera
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Primary cameraYes-
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Main camera8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera videovideo720p
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.3 MP
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN wimax-WiMAX 802.16 e
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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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 Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTML-Yes
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BrowserYes-
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh1500 mAh
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Talk time4 h 40 min5 h 12 min
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Standby time150 h146 h
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OS
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OS-Android OS, v2.1 (Eclair)