Oppo A57 5G vs Samsung Galaxy M31s
Oppo A57 5G
Samsung Galaxy M31s
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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5G network5G band 1, 5, 8, 28, 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 speedLTELTE, Cat10, 452 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-042020-07
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Status2022-042020-08
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Design
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BuildGlass front, plastic frame, plastic backPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm159.3 mm
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Width75.1 mm74.4 mm
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Thickness8 mm9.3 mm
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Weight186 g203 g
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ColorsBlack, Blue, LilacBlack, Blue
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Display
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Display typeIPS LCDSuper AMOLED capacitive touchscreen
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Physical size6.56 inches6.5 inches
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Resolution720 x 1612 pixels1080 x 2400 pixels
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Pixel density269 ppi405 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen2.5D curved glass screen, Corning Gorilla Glass 3
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Display features90Hz, 480 nits (typ), 600 nits (HBM)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A76Quad-core 2.3 GHz Cortex-A73
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.7 GHz Cortex-A53
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ChipsetMediaTek MT6833P Dimensity 810 5GExynos 9611
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GPUMali-G57 MC2Mali-G72 MP3
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Memory RAM6, 8 GB6, 8 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 max-512 GB
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StorageUFS 2.1/2.2UFS 2.1
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OS
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OSAndroid 12, ColorOS 12.1Android 10.0; One UI 2.0
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 13 MP, f/2.2 , 81˚ , 26 mm, 1/3.06" , 1.12 µm64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
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(depth) , 2 MP, f/2.48 MP, f/2.2
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5 MP, f/2.4
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5 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels9280 x 6944 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-modeAutofocus, continuous shooting, digital zoom, 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 typeSingle-
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Selfie camera(wide) , 8 MP, f/2.0 , 26 mm32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution3264 x 2448 pixels6528 x 4896 pixels
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Selfie camera featuresFace unlock, face detection, HDR-
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Selfie camera video1080p@30fps4K@30fps, 1080p@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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RadioNo-
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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 2.0Type-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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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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QZSSYes-
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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 capacity5000 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Wireless reverse charging-Yes
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Talk time 4G-51 h
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Tests and performance
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Antutu353620 (v9)-
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Cost
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Price210 USD270 USD
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