Celkon C770N vs Huawei IDEOS S7
Celkon C770N
Huawei IDEOS S7
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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 900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122010-1
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Status2010
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height118 mm209 mm
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Width52 mm108 mm
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Thickness12.9 mm15.5 mm
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Weight500 g
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ColorsBlack/RedBlack
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.4 inches7.0 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density167 ppi133 ppi
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Display colors-262144
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Hardware
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CPU1 GHz Scorpion
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Chipset-Qualcomm QSD8250 Snapdragon
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GPU-Adreno 200
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Memory RAM-256 MB
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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 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, Polyphonic, MP3 ringtonesN/A
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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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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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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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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Messaging Push Email-Push Mail
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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 mAh2200 mAh
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Battery removable-Non-removable
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Talk time9 h 20 min5 h
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Standby time350 h168 h
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OS
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OS-Android OS, v2.1 (Eclair)
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