Samsung Galaxy M31s vs UMIDIGI Power 7
Samsung Galaxy M31s
UMIDIGI Power 7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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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, 38, 39, 40, 41, 66
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat10, 452 Mbps download, 102 Mbps uploadLTE, 301 Mbps download, 151 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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BuildPlasticPolycarbonate
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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 mm169 mm
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Width74.4 mm77 mm
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Thickness9.3 mm10 mm
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Weight203 g216 g
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ColorsBlack, BlueBlue, Gold, Grey
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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-A73Dual-core 1.8 GHz Cortex-A75
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CPU(second)quad-core 1.7 GHz Cortex-A53Hexa-core 1.8 GHz Cortex-A55
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ChipsetExynos 9611Unisoc Tiger T610
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GPUMali-G72 MP3Mali-G52 MP2
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Memory RAM6, 8 GB4 GB
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Internal storage128 GB4 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 2.1eMMC 5.1
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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 µm20 MP, f/1.75 , (standard)
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8 MP, f/2.28 MP, f/1.75 , (ultrawide) , 120˚
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5 MP, f/2.45 MP, f/2.4 , (macro)
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5 MP, f/2.4
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Primary camera resolution9280 x 6944 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, macro-mode, phase detection autofocus, super night mode
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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 µm8 MP, f/2.2
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Selfie camera resolution6528 x 4896 pixels3264 x 2448 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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYes-
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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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GALILEOYesYes
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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 mAh10000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 10W
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Wireless reverse chargingYes-
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Talk time 4G51 h-
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Cost
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Price270 USD150 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-155900 (v8)
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Geekbench(single-core)-344 (v5.2)
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Geekbench(multi-core)-1326 (v5.2)
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