Celkon CT 1 vs Samsung Metro 312
Celkon CT 1
Samsung Metro 312
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2012-82014-5
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Status2012-82014-6
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Design
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SIMNoDual SIM, (Mini-SIM, dual stand-by)
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Height196 mm112.7 mm
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Width114 mm46.4 mm
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Thickness14 mm13.1 mm
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Weight74 g
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ColorsBlack, RedWhite
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size7.0 inches2.0 inches
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Resolution480 x 800 pixels128 x 160 pixels
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Pixel density133 ppi102 ppi
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Display colors-66560
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Hardware
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CPU1.2 GHz ARM Cortex-A8208 MHz
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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, v4.0.4 (Ice Cream Sandwich)-
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Main camera
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Main camera2 MP0.3 MP
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Primary camera resolution1600 x 1200 pixels640 x 480 pixels
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Primary camera videovideoQCIF@15fps
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio
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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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Bluetoothv3.0
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Bluetooth A2DP-Yes
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InfraredYes-
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GPSYesNo
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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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Messaging Push EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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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 capacity3000 mAh1000 mAh
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Battery removableNon-removable-
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Talk time3 h-
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Talk time 3G-12 h
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Standby time100 h-