NIU Niutek 3.5D2 vs Sony SmartWatch 2 SW2
NIU Niutek 3.5D2
Sony SmartWatch 2 SW2
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-82013-6
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Status2014-102013-10
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Design
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Build-Aluminum
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SIMDual SIM (Mini-SIM/ Micro-SIM)No
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Height116 mm42 mm
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Width61 mm41 mm
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Thickness11.5 mm9 mm
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Weight98 g122.5 g
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ColorsBlack, Blue, Green, Red, WhiteBlack, Leather Brown, Silver
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Display
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Display typeTFT capacitive touchscreenCapacitive touchscreen
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Physical size3.5 inches1.6 inches
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Resolution320 x 480 pixels220 x 176 pixels
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Pixel density165 ppi176 ppi
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Display colors262144-
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A7
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ChipsetMediatek MT6572M-
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GPUMali-400-
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Memory ROM2 GB-
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Memory RAM256 MB-
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Memory cardmicroSD
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Memory card max64 GB-
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS compatible
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels-
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Primary camera video480p@30fps-
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Primary camera flashLED flash-
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Camera featuresFace detection, panorama-
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Selfie camera
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Secondary cameraVGA camera-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV 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 HotspotYes-
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USBmicroUSB 2.0Yes
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Bluetoothv3.0v3.0
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Bluetooth A2DPYes-
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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 EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometerYes
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-Ion-
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Battery capacity1200 mAh-
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Talk time-96 h
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Talk time 2G8 h-
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Talk time 3G6 h-
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Standby time--
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Standby time 2G400 h-
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Standby time 3G320 h-
