Microsoft Surface Duo vs Oukitel K8
Microsoft Surface Duo
Oukitel K8
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (CA) Cat18, 1200 Mbps download, 100 Mbps uploadLTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082018-6
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Status2020-082018-6
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)Metal, polycarbonate
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SIMNano-SIM, eSIMDual SIM (Nano-SIM)
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Height145.2 mm156 mm
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Width93.3 mm77.8 mm
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Thickness9.9 mm10.7 mm
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Height unfolded186.9 mm-
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Width unfolded145.2 mm-
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Thickness unfolded4.8 mm-
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Weight250 g232 g
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StylusYes-
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ColorsWhiteBlack
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Display
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Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size8.1 inches6 inches
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Resolution1800 x 2700 pixels1080 x 2160 pixels
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Pixel density401 ppi402 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen
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Multitouch-Yes
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Cover displayAMOLED capacitive touchscreen-
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Cover display physical size5.6 inches-
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Cover display resolution1350 x 1800 pixels-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 485Quad-core 1.5 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 485quad-core 1.0 GHz Cortex-A53
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetQualcomm SM8150 Snapdragon 855Mediatek MT6750T
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GPUAdreno 640Mali-T860 MP2
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Memory RAM6 GB4 GB
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Internal storage128, 256 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-64 GB
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StorageUFS 3.0-
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OS
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OSAndroid 10Android OS, v8.0 Oreo
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Main camera
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Camera typeSingleDual
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Main camera11 MP, f/2.0 , 23 mm, 1.0 µm13 MP, f/2.0
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2 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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Primary camera flash-dual-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera5 MP, f/2.8
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS480p@30fps
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Sound
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3.5mm jack-Yes
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LoudspeakerYes, with stereo speakersYes
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Earpiece-Yes
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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, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectormicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth AptXaptX Adaptive-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, fingerprint, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity3577 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Cost
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Price1400 USD-