Nvidia Shield K1 vs Vertex Impress Lightning
Nvidia Shield K1
Vertex Impress Lightning
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-112017
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Status2015-112017
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Design
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height221 mm-
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Width126 mm-
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Thickness9.2 mm-
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Weight356 g-
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size8.0 inches4.5 inches
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Resolution1920 x 1200 pixels480 x 854 pixels
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Pixel density283 ppi218 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 2.2 GHz ARM Cortex-A15Quad-core 1.3 GHz Cortex-A7
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ChipsetNvidia Tegra K1Spreadtrum SC9832
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GPUULP GeForce Kepler (192 cores)Mali-400 MP2
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Memory RAM2 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSDmicroSD, microSDHC
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Memory card max128 GB-
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OS
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OSAndroid OS, v5.0 (Lollipop)Android 7.0 Nougat
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Camera featuresGeo-tagging, HDR, touch focusAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera5 MP0.3 MP
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Secondary camera HDRHDR-
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometer, compass, gyroAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity5200 mAh1700 mAh
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Battery removableNon-removableRemovable
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Talk time--
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Standby time--
