NIU C21A vs Toshiba Excite Write
NIU C21A
Toshiba Excite Write
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Network
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2G networkGSM 850, 900, 1800, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced2013-32013-6
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Status2013-42013-7
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Design
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SIMDual SIM (Mini-SIM)No
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Height106 mm261.6 mm
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Width45 mm177.8 mm
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Thickness14.5 mm10.2 mm
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Weight73 g671.3 g
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ColorsBlack, Blue, Fuchsia, Green, Purple, Red, WhiteSilver
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Display
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Display typeTFTLED-backlit IPS LCD capacitive touchscreen
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Physical size1.8 inches10.1 inches
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Resolution128 x 160 pixels2560 x 1600 pixels
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Pixel density114 ppi299 ppi
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Display colors26214416777216
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Hardware
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CPUQuad-core ARM Cortex-A15
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Chipset-Nvidia Tegra 4
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GPU-ULP GeForce
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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 GB32 GB
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Main camera
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Main camera8 MP
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Primary camera resolution640 x 480 pixels3264 x 2448 pixels
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Primary camera videonovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera featuresNo-
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.2 MP
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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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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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-Po
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Battery capacity600 mAh-
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Battery removable-Non-removable
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Talk time4 h11 h
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Standby time200 h-
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OS
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OS-Android OS, v4.2.1 (Jelly Bean)
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Browser
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HTML-HTML5
