Oukitel U18 vs Samsung Galaxy M31
Oukitel U18
Samsung Galaxy M31
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE, Cat10, 452 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-12020-02
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Status2018-12020-03
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Design
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BuildAluminium alloyPlastic
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height150.5 mm159.2 mm
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Width73.2 mm75.1 mm
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Thickness10 mm8.9 mm
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Weight213 g191 g
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ColorsBlack, Blue, GoldBlack, Blue, Red
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.85 inches6.4 inches
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Resolution720 x 1512 pixels1080 x 2340 pixels
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Pixel density286 ppi411 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, GFF full laminationCorning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 2.3 GHz Cortex-A73
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CPU(second)quad-core 1.0 GHz Cortex-A53quad-core 1.7 GHz Cortex-A53
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ChipsetMediatek MT6750TExynos 9611
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GPUMali-T860 MP2Mali-G72 MP3
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Memory RAM4 GB6 GB
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Internal storage64 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB512 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 7.0 Nougat/Android 8.0 OreoAndroid 10.0; One UI 2.0
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Main camera
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Camera typeDualTriple
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Main camera13 MP, 1.127 µm64 MP, 0.8 µm, f/1.8 , 26 mm, 1/1.72"
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5 MP8 MP, f/2.2 , 12 mm, 1/4.0" , 1.12 µm
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5 MP, f/2.4 , 25 mm, 1/5.0" , 1.12 µm
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5 MP, f/2.2
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Interpolated resolution16 MP-
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Primary camera resolution4160 x 3120 pixels9280 x 6944 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, white balance settings, ISO settings, self-timer, scene modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera8 MP, 1.127 µm32 MP, 0.8 µm, f/2.0 , 26 mm, 1/2.8"
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Selfie camera interpolated resolution13 MP-
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Selfie camera resolution3264 x 2448 pixels6528 x 4896 pixels
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Selfie camera video480p@30fps2160p@30fps, 1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Headphone adapterYes-
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Multimedia
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, light, proximityAccelerometer, compass, fingerprint, gyroscope, 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 capacity4000 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Cost
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Price-310 USD
