Samsung Galaxy M31 Prime vs Xiaomi Mi 8 SE
Samsung Galaxy M31 Prime
Xiaomi Mi 8 SE
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A, Cat10 452 Mbps download, 102 Mbps upload-
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LTE-A speed-LTE-A, Cat15, 800 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-102018-5
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Status2020-102018-6
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic frameMetal, glass
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm147.3 mm
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Width75.1 mm73.1 mm
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Thickness8.9 mm7.5 mm
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Weight191 g164 g
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ColorsBlack, Iceberg Blue, Ocean BlueBlue, Gold, Gray, Red
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Display
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Display typeSuper AMOLEDSuper AMOLED capacitive touchscreen
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Physical size6.4 inches5.88 inches
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Resolution1080 x 2340 pixels1080 x 2244 pixels
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Pixel density403 ppi423 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 3Corning Gorilla Glass
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Multitouch-Yes
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Display features420 nits (typ), Infinity-O DisplayHDR10 display
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Dual-core 2.2 GHz Cortex-A75
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CPU(second)quad-core 1.7 GHz Cortex-A53Hexa-core 1.7 GHz Cortex-A55
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ChipsetExynos 9611Qualcomm SDM710 Snapdragon 710
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GPUMali-G72 MP3Adreno 616
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Memory RAM6 GB4, 6 GB
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Internal storage128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max512 GB-
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StorageUFS 2.1-
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OS
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OSAndroid 10, One UI 2.0Android 8.1 (Oreo)
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm12 MP, f/1.9 , 1.4 µm
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(ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm5 MP, f/2.0 , 1.12 µm
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(macro) , 5 MP, f/2.4
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(depth) , 5 MP, f/2.2
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Primary camera resolution9280 x 6944 pixels4032 x 3024 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS2160p@60fps, 1080p@30/120fps
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Primary camera Autofocus-dual pixel phase detection autofocus
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Primary camera flashLED flashLED flash
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Electronic image stabilization-EIS (gyro)
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm20 MP, f/2.0 , 2.0 µm
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Selfie camera resolution-5120 x 3840 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video4K@30fps, 1080p@30fps1080p
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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RadioFM radio with RDS, recordingNo
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C reversible connector
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityFingerprint (rear-mounted), accelerometer, compass, gyro, 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 capacity6000 mAh3120 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingQuick Charge 3.0
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Standby time 2G-269 h
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Standby time 3G-269 h
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Tests and performance
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Antutu81000 (v8)-
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SAR value
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SAR(head)0.38 W/kg-
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Cost
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Price220 USD-