NIU C21A vs Sony Tablet S 3G
NIU C21A
Sony Tablet S 3G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 14.4 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2013-32011-8
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Status2013-42011-9
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height106 mm241.2 mm
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Width45 mm174.3 mm
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Thickness14.5 mm10.1 mm
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Weight73 g625 g
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ColorsBlack, Blue, Fuchsia, Green, Purple, Red, WhiteBlack
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches9.4 inches
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Resolution128 x 160 pixels800 x 1280 pixels
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Pixel density114 ppi161 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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Chipset-Nvidia Tegra 2 T20
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GPU-ULP GeForce
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Internal storage64 Mbit16, 32 GB
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Memory RAM-1 GB
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Memory cardmicroSDSD
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Memory card max32 GB32 GB
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Main camera
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Main camera5 MP
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Primary camera resolution640 x 480 pixels2560 x 1920 pixels
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Primary camera videono720p@30fps
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Primary camera Autofocus-autofocus
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Camera featuresNo-
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, PolyphonicN/A
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv2.0v2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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Infrared-Yes
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GPSNoYes
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Features
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Messaging SMSSMS-
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Messaging Email-Email
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Messaging IMIMIM
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Messaging Push Email-Push Mail
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WAPYes-
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JavaNoYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity600 mAh-
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Battery removable-Non-removable
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Talk time4 h7 h
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Standby time200 h400 h
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OS
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OS-Android OS, v3.2 (Honeycomb)
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Browser
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HTML-Yes
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Adobe Flash-Yes