Celkon C820 vs Sony Xperia Z3 Tablet Compact
Celkon C820
Sony Xperia Z3 Tablet Compact
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 1700, 1900, 2100
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HSDPA speedHSDPA42.2 Mbps
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HSUPA speedHSUPA5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2014-11
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Oficially announced2014-122014-9
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Design
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SIMDual SIMNano-SIM
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Height210 mm213.4 mm
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Width131 mm123.6 mm
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Thickness10.5 mm6.4 mm
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Weight270 g
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ColorsBlack, SilverBlack, White
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Display
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Display typeCapacitive touchscreenTFT LCD capacitive touchscreen
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Physical size8.0 inches8.0 inches
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Resolution800 x 1280 pixels1200 x 1920 pixels
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Pixel density189 ppi283 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1 GHzQuad-core 2.5 GHz Krait 400
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Chipset-Qualcomm MSM8974AB Snapdragon 801
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GPU-Adreno 330
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Memory RAM512 MB3 GB
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Internal storage4 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v4.4.2 (KitKat)
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Main camera
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Camera type-Photo / Video
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Main camera3.15 MP8.1 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera1.3 MP2.2 MP
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Selfie camera video-1080p@30fps
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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 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio with RDS
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth AptX-Yes
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GPSYesYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer, barometer, compass, gyro
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Talk time14 h-
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Talk time 2G-19 h
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Talk time 3G-23 h
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Standby time500 h-
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Standby time 2G-1100 h
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Standby time 3G-1300 h