Celkon C770 vs Sony Ericsson S312
Celkon C770
Sony Ericsson S312
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122009-4
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Status2009-6
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height114 mm100 mm
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Width50 mm46 mm
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Thickness15.3 mm12.5 mm
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Weight102 g80.1 g
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ColorsBlack/Red, Black/SilverDawn Blue, Honey Silver
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Display
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Display typeTFTTFT
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Physical size2.4 inches2.0 inches
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Resolution240 x 320 pixels176 x 220 pixels
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Pixel density167 ppi141 ppi
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Display colors-262144
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Hardware
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Internal storage-15 MB
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Memory cardmicroSDMemory Stick Micro (M2)
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Memory card max16 GB4 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera flash-LED flash
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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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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3, AAC ringtones, composer
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Multimedia
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Radio FMStereo FM radioFM radio with RDS
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Connectivity
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WLAN
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USBYesYes
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BluetoothYesv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1500 mAh930 mAh
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Talk time6 h 40 min8 h
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Standby time550 h400 h
