NIU C21A vs Nvidia Shield LTE
NIU C21A
Nvidia Shield LTE
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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 850, 1700, 1900, 2100
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4G network-LTE 700, 850, 1700, 1900, 2100, 2600
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HSDPA speed-HSUPA
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HSUPA speed-HSUPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2013-32014-7
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Status2013-42014-9
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Design
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SIMDual SIM (Mini-SIM)Micro-SIM
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Height106 mm221 mm
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Width45 mm126 mm
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Thickness14.5 mm9.2 mm
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Weight73 g390 g
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ColorsBlack, Blue, Fuchsia, Green, Purple, Red, WhiteBlack
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Display
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Display typeTFTCapacitive touchscreen
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Physical size1.8 inches8.0 inches
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Resolution128 x 160 pixels1920 x 1200 pixels
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Pixel density114 ppi283 ppi
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Display colors26214416777216
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Hardware
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CPUQuad-core 2.2 GHz ARM Cortex-A15
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Chipset-Nvidia Tegra K1
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GPU-ULP GeForce Kepler (192 cores)
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Internal storage64 Mbit32 GB
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Memory RAM-2 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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Main camera
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Main camera5 MP
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Primary camera resolution640 x 480 pixels2592 x 1944 pixels
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Primary camera videonovideo
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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 cameraNo-
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Selfie camera5 MP
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Secondary camera HDR-HDR
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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, PolyphonicVibration, Polyphonic, MP3 ringtones
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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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.0v4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IMIMIM
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Messaging Push Email-Push Email
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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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Talk time4 h-
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Standby time200 h-
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OS
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OS-Android OS, v4.4.2 (KitKat)
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Browser
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HTML-HTML5
