Celkon A64 vs Vodafone Chat 655
Celkon A64
Vodafone Chat 655
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122014-12
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Status2014-12
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Design
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SIMDual SIMMini-SIM
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Height124 mm112 mm
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Width65 mm61.1 mm
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Thickness10.5 mm11 mm
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Weight125.6 g104 g
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Keyboard-QWERTY
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ColorsBlack, WhiteGray
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size4.0 inches2.4 inches
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Resolution320 x 480 pixels320 x 240 pixels
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Pixel density144 ppi167 ppi
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Hardware
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CPUDual-core 1.2 GHz
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Memory RAM256 MB-
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Internal storage512 MB64 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, v4.2.2 (Jelly Bean)-
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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USBYes2.0
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BluetoothYesYes
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GPSYesYes
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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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JavaNoYes
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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 capacity1400 mAh-
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Talk time8 h 20 min5 h
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Standby time150 h509 h
