Celkon A97 vs Lenovo Tab S8
Celkon A97
Lenovo Tab S8
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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, 900, 1900, 2100HSDPA
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Status20122014-9
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Oficially announced20122014-9
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Design
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SIMDual SIM (Mini-SIM)Yes
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Height124 mm209.8 mm
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Width64 mm123.8 mm
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Thickness11 mm7.9 mm
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Weight130 g299 g
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ColorsBlackBlue, Canary Yellow, Ebony, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.0 inches8.0 inches
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Resolution480 x 800 pixels1200 x 1920 pixels
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Pixel density233 ppi283 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz ARM Cortex-A91.86 GHz Quad-core
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ChipsetMediatek MT6575Intel Atom Z3745
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GPUPowerVR SGX531Intel Gen 7 (Ivy Bridge)
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Memory RAM-2 GB
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Internal storage-16 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, v2.3.6 (Gingerbread)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging
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Selfie camera
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Secondary cameraYes-
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Selfie camera1.6 MP
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Selfie camera video-720p
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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 FMStereo FM radio with RDSFM radio
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Radio recordingFM recording-
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Radio transmitterFM transmitter-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 3.0
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Bluetoothv2.0v4.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSYes, with A-GPS
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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 Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer
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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 capacity1500 mAh4290 mAh
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Battery removable-Non-removable
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Talk time9 h 10 min-
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Talk time 3G-7 h
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Standby time350 h-
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Standby time 3G-400 h