Celkon C770N vs Icemobile Gravity 4.0
Celkon C770N
Icemobile Gravity 4.0
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122015-3
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Status2014-11
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Design
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SIMDual SIM (Mini-SIM)Yes
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Height118 mm140.4 mm
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Width52 mm75.8 mm
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Thickness12.9 mm16.3 mm
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Weight316 g
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ColorsBlack/RedBlack, Green, Orange, White, Yellow
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size2.4 inches4.02 inches
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Resolution240 x 320 pixels480 x 854 pixels
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Pixel density167 ppi244 ppi
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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Chipset-Mediatek MT6582
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GPU-Mali-400MP2
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideovideo
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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 jackYesYes
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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 radioFM radio
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Connectivity
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WLANWi-Fi
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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GPSNoYes
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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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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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh2800 mAh
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Talk time9 h 20 min-
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Talk time 2G-12 h
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Talk time 3G-7 h 30 min
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Standby time350 h-
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Standby time 2G-300 h
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Standby time 3G-300 h
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OS
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OS-Android OS, v4.4.2 (KitKat)
