Samsung Galaxy M31s vs UMIDIGI F3
Samsung Galaxy M31s
UMIDIGI F3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 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, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66, 71
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat10, 452 Mbps download, 102 Mbps uploadLTE, 301 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 announced2020-072022-05
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Status2020-082022-05
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Design
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BuildPlasticPlastic
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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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Height159.3 mm168.3 mm
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Width74.4 mm76.6 mm
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Thickness9.3 mm8.75 mm
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Weight203 g195 g
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ColorsBlack, BlueBlack, Blue, Gold, Silver
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS TFT
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Physical size6.5 inches6.7 inches
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Resolution1080 x 2400 pixels720 x 1650 pixels
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Pixel density405 ppi269 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 3Scratch resistant, 2.5D curved glass screen
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Quad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 1.7 GHz Cortex-A53quad-core 1.95 GHz Cortex-A53
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ChipsetExynos 9611MediaTek Helio P70 (MT6771T)
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GPUMali-G72 MP3Mali-G72 MP3
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Memory RAM6, 8 GB8 GB
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Internal storage128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB256 GB
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StorageUFS 2.1UFS 2.1
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OS
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OSAndroid 10.0; One UI 2.0Android 11
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Main camera
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Camera typeTripleTriple
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Main camera64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm48 MP, f/1.8 , 1/2" , 0.8 µm, (standard)
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8 MP, f/2.28 MP, f/2.2 , (ultrawide) , 120˚
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5 MP, f/2.45 MP, f/2.5 , 80˚ , (macro)
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5 MP, f/2.4
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Primary camera resolution9280 x 6944 pixels8000 x 6000 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS1080p@30fps
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Primary camera flashLED flashdual-LED flash
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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-mode, phase detection autofocusAutofocus, 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, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm16 MP, f/2.2
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Selfie camera resolution6528 x 4896 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock
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Selfie camera video4K@30fps, 1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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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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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, 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 capacity6000 mAh5150 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Wireless reverse chargingYes-
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Talk time 4G51 h39 h
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Cost
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Price270 USD180 USD
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Multimedia
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Radio-FM Radio
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Tests and performance
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Antutu-156905 (v8)
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Geekbench(single-core)-298 (v5.2)
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Geekbench(multi-core)-1398 (v5.2)
