Celkon A20 vs HP TouchPad
Celkon A20
HP TouchPad
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Network
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2G networkGSM 900, 1800
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3G networkHSDPA 2100-
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Speed YesYes, 384 kbps-
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GPRSYes
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EDGEYes
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Availability
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Status2013-8
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Oficially announced2013-82011-7
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Design
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SIMDual SIM (Mini-SIM)No
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Height240 mm
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Width190 mm
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Thickness13.7 mm
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Weight740 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenLED-backlit LCD, capacitive touchscreen
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Physical size4.0 inches9.7 inches
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Resolution480 x 800 pixels768 x 1024 pixels
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Pixel density233 ppi132 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.2 GHzDual-core 1.2 GHz Scorpion
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Chipset-Qualcomm APQ8060 Snapdragon
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GPU-Adreno 220
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Memory ROM256 MB-
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Memory RAM512 MB1 GB
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Internal storage-16, 32 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.2.0 (Jelly Bean)HP webOS 3.0
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Main camera
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Main camera3.15 MP1.3 MP
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Primary camera resolution2048 x 1536 pixels1280 x 1024 pixels
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Primary camera videovideono
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Selfie camera
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Secondary cameraVGA cameraNo
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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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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 Dual Band-Yes
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USBmicroUSB 2.0microUSB 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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GPSNoNo
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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 EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorYes
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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 capacity1500 mAh6300 mAh
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Battery removable-Non-removable
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Talk time-9 h
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Standby time-300 h
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Multimedia
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Radio-No
