BLU Touch Book 7.0 vs Celkon A7
BLU Touch Book 7.0
Celkon A7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Status2011-12
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Oficially announced2011-82014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height197 mm
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Width120 mm
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Thickness13.2 mm
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Weight382 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT touchscreen
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Physical size7.0 inches3.2 inches
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Resolution480 x 800 pixels240 x 400 pixels
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Pixel density133 ppi146 ppi
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Hardware
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CPU800 MHz
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ChipsetQualcomm MSM7227-T-
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Memory ROM512 MB-
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Memory RAM512 MB-
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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, v2.2 (Froyo)-
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYes-
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LoudspeakerYesYes
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NotificationsN/AVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radioStereo FM radio
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Connectivity
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WLANWi-Fi
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USBYesYes
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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GPSYesNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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WAPWAP 2.0/xHTML-
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JavaYesYes
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Browser
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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 capacity4250 mAh1450 mAh
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Battery removableNon-removable-
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Talk time12 h6 h 40 min
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Standby time500 h500 h
