Celkon A66 vs Panasonic Toughpad JT-B1
Celkon A66
Panasonic Toughpad JT-B1
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122011-10
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Status2012-1
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Design
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SIMDual SIMNo
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Height136 mm
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Width67.2 mm
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Thickness11 mm
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Weight98 g952.5 g
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ColorsBlack, WhiteWhite
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Display
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Display typeTFT capacitive touchscreenLCD capacitive touchscreen
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Physical size4.5 inches7.0 inches
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Resolution480 x 854 pixels-
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Pixel density218 ppi-
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Hardware
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CPUDual-core 1.2 GHz
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Memory RAM512 MB1 GB
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Internal storage4 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.1.2 (Jelly Bean)Android OS, v3.2 (Honeycomb)
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Main camera
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Main camera3.15 MP
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Primary camera-Yes
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideovideo
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraYes
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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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 FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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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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GPSYesYes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh-
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Battery removable-Non-removable
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Talk time5 h-
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Standby time160 h-
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