Celkon Campus Colt A401 vs Samsung Ativ Tab P8510
Celkon Campus Colt A401
Samsung Ativ Tab P8510
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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-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-102012-10
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Status2014-102012-11
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Design
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SIMDual SIMNo
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Height124.9 mm265.8 mm
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Width64 mm168.1 mm
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Thickness10.4 mm8.9 mm
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Weight570 g
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ColorsBlack, Blue, WhiteBlack
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Display
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Display typeCapacitive touchscreenPLS TFT capacitive touchscreen
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Physical size4.0 inches10.1 inches
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Resolution480 x 800 pixels1366 x 768 pixels
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Pixel density233 ppi155 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz1.5 GHz Dual-core Krait
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ChipsetSpreadtrum SC7715Qualcomm APQ8090A Snapdragon
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GPUMali-400Adreno 305
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Memory RAM512 MB2 GB
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Internal storage4 GB32, 64 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Microsoft Windows RT
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraYes-
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Selfie camera1.9 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, MP3 ringtones
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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-FiWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.02.0
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USB host-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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GPSYesYes, with S-GPS
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GLONASS-Yes
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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 IM-IM
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Messaging Push Email-Push Email
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, proximity-
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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 capacity1400 mAh8200 mAh
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Battery removable-Non-removable
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Talk time-12 h
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Standby time--
