Celkon CT 9 vs Philips D812
Celkon CT 9
Philips D812
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Network
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2G networkGSM 900, 1800
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-EV-DO
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GPRS
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EDGE
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Availability
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Oficially announced2012-122011-2
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Status2012-122011-2
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Design
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SIMNoMini-SIM
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Height239 mm109.6 mm
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Width146 mm55.2 mm
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Thickness13 mm14 mm
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Weight450 g125 g
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ColorsWhite/BlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size9.0 inches3.2 inches
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Resolution480 x 800 pixels240 x 400 pixels
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Pixel density104 ppi146 ppi
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Display colors-66560
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Hardware
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CPU1.2 GHz ARM Cortex-A9
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Internal storage-130 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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Memory card included-2 GB
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)-
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Main camera
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Primary cameraYes-
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsN/AVibration; MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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InfraredYes-
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GPSNoYes, with A-GPS
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Features
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Messaging SMS-SMS
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity5000 mAh1100 mAh
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Battery removableNon-removable-
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Talk time3 h3 h 10 min
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Standby time100 h100 h
