BLU Touch Book 9.7 vs Celkon C770N
BLU Touch Book 9.7
Celkon C770N
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Network
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2G networkGSM 850, 900, 1800, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced2012-112014-12
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Status2012-11
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Design
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SIMNoDual SIM (Mini-SIM)
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Height238 mm118 mm
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Width185 mm52 mm
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Thickness10 mm12.9 mm
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Weight430 g
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ColorsBlackBlack/Red
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT
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Physical size9.7 inches2.4 inches
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Resolution1024 x 768 pixels240 x 320 pixels
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Pixel density132 ppi167 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.5 GHz ARM Cortex-A9
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ChipsetRockchip 3066-
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GPUMali-400-
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Memory ROM4 GB-
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Memory RAM1 GB-
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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 (Ice Cream Sandwich)-
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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 video480p@30fpsvideo
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration, Polyphonic, 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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Dual BandYes-
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USBYesYes
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Bluetoothv3.0Yes
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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 EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Browser-Yes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity6000 mAh1500 mAh
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Battery removableNon-removable-
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Talk time15 h9 h 20 min
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Standby time720 h350 h
