Samsung Galaxy M31 Prime vs ZTE nubia Red Magic 7
Samsung Galaxy M31 Prime
ZTE nubia Red Magic 7
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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; CDMA2000 1xEV-DO
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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, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78 SA/NSA
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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 uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-102022-02
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Status2020-102022-02
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass front, glass back, aluminum frame
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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 mm170.6 mm
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Width75.1 mm78.3 mm
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Thickness8.9 mm9.5 mm
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Weight191 g215 g
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Build features-Pressure sensitive zones (500Hz touch-sensing), built-in cooling fan, aviation aluminum middle frame
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ColorsBlack, Iceberg Blue, Ocean BlueObsidian, Pulsar, Supernova
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Display
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Display typeSuper AMOLEDAMOLED
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Physical size6.4 inches6.8 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density403 ppi387 ppi
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Display colors167772161073741824
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Protection2.5D curved glass screen, Corning Gorilla Glass 3Corning Gorilla Glass 5
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Display features420 nits (typ), Infinity-O Display165Hz, 700 nits (typ)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Single-core 3.0 GHz Cortex-X2
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CPU(second)quad-core 1.7 GHz Cortex-A53Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetExynos 9611Qualcomm SM8450 Snapdragon 8 Gen 1
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GPUMali-G72 MP3Adreno 730
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Memory RAM6 GB8, 12, 16, 18 GB
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Internal storage128 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 10, One UI 2.0Android 12, Redmagic 5.0
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Main camera
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Camera typeQuadTriple
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm(wide) , 64 MP, f/1.8 , 26 mm, 1/1.97" , 0.7 µm
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(ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm(ultrawide) , 8 MP, f/2.0 , 120˚ , 1/4.0" , 1.12 µm, 13 mm
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(macro) , 5 MP, f/2.4(macro) , 2 MP
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(depth) , 5 MP, f/2.2
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Primary camera resolution9280 x 6944 pixels9248 x 6920 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps
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Primary camera flashLED flashLED flash
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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 autofocusAutofocus, continuous shooting, digital zoom, digital image stabilization, optical 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm(wide) , 8 MP, f/2.0 , 1/4.0" , 1.12 µm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresFace unlock, HDRFace unlock, face detection
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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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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, 802.11n 5GHz, 802.11ac, 802.11ax
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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 3.0
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USB connector-Accessory connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-Yes
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NFCNoYes
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GPSYes, with A-GPSYes, with dual-band 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, 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 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingYes, 65W
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Tests and performance
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Antutu81000 (v8)1055000 (v9)
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Geekbench(single-core)-1233 (v5.2)
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Geekbench(multi-core)-4192 (v5.2)
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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 USD610 USD
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