Samsung Galaxy M31 Prime vs Samsung Galaxy Z Fold4
Samsung Galaxy M31 Prime
Samsung Galaxy Z Fold4
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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, 3, 4, 5, 8, 12, 13, 17, 20, 25, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 20, 41, 77, 78 SA/NSA/Sub6/mmWave
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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 (7CA), Cat20, 2000 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-102022-08
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Status2020-102022-08
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Up to two Nano SIM and one eSIM
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Height159.2 mm155.1 mm
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Width75.1 mm67.1 mm
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Thickness8.9 mm14.2-15.8 mm
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Height unfolded-155.1 mm
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Width unfolded-130.1 mm
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Thickness unfolded-6.3 mm
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Weight191 g263 g
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Stylus-Yes
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IPX8, 1.5m and 30 minutes
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ColorsBlack, Iceberg Blue, Ocean BlueBlack, Beige, Burgundy, Graygreen
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Display
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Display typeSuper AMOLEDFoldable Dynamic AMOLED 2X
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Physical size6.4 inches7.6 inches
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Resolution1080 x 2340 pixels1812 x 2176 pixels
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Pixel density403 ppi373 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 3-
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Display features420 nits (typ), Infinity-O Display120Hz, HDR10+, 1200 nits (peak)
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Cover display-Dynamic AMOLED 2X
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Cover display physical size-6.2 inches
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Cover display resolution-904 x 2316 pixels
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Cover display features-120Hz, 120Hz, Corning Gorilla Glass Victus+
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Single-core 3.19 GHz Cortex-X2
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CPU(second)quad-core 1.7 GHz Cortex-A53Triple-core 2.75 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetExynos 9611Qualcomm SM8475 Snapdragon 8+ Gen 1
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GPUMali-G72 MP3Adreno 730
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Memory RAM6 GB12 GB
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Internal storage128 GB256, 512, 1024 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 12L, One UI 4.1.1
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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) , 50 MP, f/1.8 , 24 mm, 1.0 µm
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(ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm(telephoto) , 10 MP, f/2.4 , 1.0 µm, 67 mm, 3x optical zoom
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(macro) , 5 MP, f/2.4(ultrawide) , 12 MP, f/2.2 , 123˚ , 12 mm, 1.12 µm
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(depth) , 5 MP, f/2.2
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Primary camera resolution9280 x 6944 pixels8190 x 6144 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+
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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, optical 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, phase detection autofocus
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Cover camera10 MP, 26 mm, f/2.2 , 1.22 µm, 1/3"
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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 µm4 MP, f/1.8 , 2.0 µm
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video4K@30fps, 1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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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 3.2
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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-aptX HD
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NFCNoYes
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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, barometer, 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 mAh4400 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingQuick Charge, 25W (50% in 30 min)
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Wireless reverse charging-Yes, 4.5W
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Fast wireless charging-Yes, 15W
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Tests and performance
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Antutu81000 (v8)-
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Geekbench(single-core)-1351 (v5.4)
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Geekbench(multi-core)-3808 (v5.4)
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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 USD1800 USD