Oppo Find X vs Samsung Galaxy M31s
Oppo Find X
Samsung Galaxy M31s
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat18, 1.2 Gbps download, 221 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 announced2018-62020-07
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Status2018-72020-08
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Design
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BuildMetal, glassPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height156.7 mm159.3 mm
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Width74.2 mm74.4 mm
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Thickness9.6 mm9.3 mm
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Weight186 g203 g
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ColorsBlue, Red, WhiteBlack, Blue
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Display
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Display typeAMOLEDSuper AMOLED capacitive touchscreen
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Physical size6.4 inches6.5 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density403 ppi405 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 3D curved glass screen, Corning Gorilla Glass 52.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.8 GHz Kryo 385 GoldQuad-core 2.3 GHz Cortex-A73
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CPU(second)quad-core 1.8 GHz Kryo 385 Silverquad-core 1.7 GHz Cortex-A53
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ChipsetQualcomm Snapdragon 845Exynos 9611
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GPUQualcomm Adreno 630Mali-G72 MP3
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Memory RAM8 GB6, 8 GB
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Internal storage128, 256 GB128 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-512 GB
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Storage-UFS 2.1
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OS
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OSAndroid 8.1 OreoAndroid 10.0; One UI 2.0
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Main camera
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Camera typeDualTriple
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Main camera16 MP, f/2.0 , 1.12 µm64 MP, f/1.8 , 0.8 µm, 26 mm, 1/1.72"
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20 MP, f/2.28 MP, f/2.2
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5 MP, f/2.4
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5 MP, f/2.4
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Primary camera resolution4656 x 3496 pixels9280 x 6944 pixels
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Primary camera video2160p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashdual-LED flashLED flash
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, 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 camera25 MP, f/2.032 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution5760 x 4312 pixels6528 x 4896 pixels
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Selfie camera video1080p@30fps4K@30fps, 1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapterYes-
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Multimedia
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RadioNo-
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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, 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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYes-
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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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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, gyroscope, infrared face recognition sensor, 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 capacity3730 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC Flash ChargeYes
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Wireless reverse charging-Yes
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Talk time 4G-51 h
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Cost
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Price-270 USD