Oppo A57s vs Samsung Galaxy A51 5G
Oppo A57s
Samsung Galaxy A51 5G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1900, 2100 - global; HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - global
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5G network-5G band 41, 78 SA/NSA/Sub6 - global
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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-A
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5G speed-5G
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-082020-04
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Status2022-092020-04
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Design
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BuildGlass front (Panda Glass), plastic frame, plastic backGlass front (Gorilla Glass 3), plastic back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm158.9 mm
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Width75 mm73.6 mm
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Thickness8 mm8.7 mm
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Weight187 g187 g
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WaterproofIPX4-
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Dust proofIP5X-
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ColorsBlack, BlueBlack, Pink, White
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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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Protection-Scratch resistant
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Display features480 nits (typ), 600 nits (HBM)-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A77
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CPU(second)quad-core 1.8 GHz Cortex-A53Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediaTek MT6765G Helio G35Exynos 980
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GPUPowerVR GE8320Mali-G76 MP5
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Internal storage64 GB128 GB
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Memory RAM4 GB6, 8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB512 GB
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StorageeMMC 5.1UFS 2.1
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OS
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OSAndroid 12, ColorOS 12.1One UI 2 (Android 10.0)
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 50 MP, f/1.8 , 27 mm, 0.64 µm48 MP, f/2.0 , 26 mm, 0.8 µm, 1/2.0"
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(depth) , 2 MP, f/2.412 MP, f/2.2
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5 MP, f/2.4
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5 MP, f/2.2
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30/120fps; gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresHDR, PanoramaAutofocus, 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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DxOMark photo-90
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DxOMark zoom-32
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DxOMark video-86
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DxOMark camera score-87
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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 resolution-6560 x 4928 pixels
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Selfie camera featuresPanorama-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoFM radio with RDS, recording
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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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Wi-Fi display-Yes
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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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Bluetoothv5.3v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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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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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, 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 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (100% in 69 min)Yes
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Tests and performance
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Antutu110000 (v8)-
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Cost
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Price190 USD510 USD
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