Lenovo Tab S8 vs NIU C21A
Lenovo Tab S8
NIU C21A
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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-
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HSPA speedHSPA-
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LTE speedLTE-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-92013-3
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Status2014-92013-4
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Design
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SIMYesDual SIM (Mini-SIM)
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Height209.8 mm106 mm
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Width123.8 mm45 mm
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Thickness7.9 mm14.5 mm
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Weight299 g73 g
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ColorsBlue, Canary Yellow, Ebony, WhiteBlack, Blue, Fuchsia, Green, Purple, Red, White
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size8.0 inches1.8 inches
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Resolution1200 x 1920 pixels128 x 160 pixels
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Pixel density283 ppi114 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.86 GHz
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ChipsetIntel Atom Z3745-
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GPUIntel Gen 7 (Ivy Bridge)-
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Memory RAM2 GB-
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Internal storage16 GB64 Mbit
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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, v4.4.2 (KitKat)-
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Main camera
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Main camera8 MP
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Primary camera resolution3264 x 2448 pixels640 x 480 pixels
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Primary camera videovideono
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-taggingNo
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Selfie camera
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Secondary camera-No
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Selfie camera1.6 MP
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Selfie camera video720p-
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 3.0Yes
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Bluetoothv4.0v2.0
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIMIM
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Messaging Push EmailPush Mail-
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WAP-Yes
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4290 mAh600 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Talk time 3G7 h-
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Standby time-200 h
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Standby time 3G400 h-