Celkon C297 vs Posh Revel Pro X510
Celkon C297
Posh Revel Pro X510
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1700, 1900
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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 announced2013-82014-9
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Status2013-82015-1
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
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Height142.5 mm
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Width73 mm
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Thickness9.4 mm
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Weight155 g
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ColorsBlackBlack, Blue, Pink, Silver, White, Yellow
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches5.0 inches
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Resolution240 x 320 pixels480 x 854 pixels
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Pixel density167 ppi196 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7
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Chipset-Mediatek MT6582M
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GPU-Mali-400MP2
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Memory RAM-512 MB
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Internal storage-4 GB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Main camera
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Main camera1.3 MP8 MP
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Primary camera resolution1280 x 1024 pixels3264 x 2448 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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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 jack-Yes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBYesmicroUSB 2.0
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USB host-Yes
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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Bluetooth AptX-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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JavaNoNo
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Sensors-Accelerometer, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1000 mAh2100 mAh
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Talk time--
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Talk time 2G-24 h
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Talk time 3G-14 h
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Standby time--
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Standby time 2G-800 h
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Standby time 3G-680 h
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OS
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OS-Android OS, v4.4.2 (KitKat)