Oppo A77s vs Samsung Galaxy S20+
Oppo A77s
Samsung Galaxy S20+
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 7, 8, 28, 38, 40, 41LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
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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 (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 announced2022-102020-02
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Status2022-102020-03
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Design
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BuildGlass front, plastic frame, plastic back or eco leather backFront glass(Gorilla Glass 6), back glass(Gorilla Glass 6), aluminium frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm161.9 mm
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Width75 mm73.7 mm
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Thickness8 mm7.8 mm
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Weight187/190 g186 g
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Payment-Samsung Pay
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WaterproofIP54IP68, 1.5m for 30 mins
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Dust proofIP54IP68
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ColorsBlack, OrangeBlack, Blue, Grey
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Display
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Display typeIPS LCDDynamic AMOLED 2X capacitive touchscreen
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Physical size6.56 inches6.7 inches
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Resolution720 x 1612 pixels1440 x 3200 pixels
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Pixel density269 ppi525 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass 6
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Multitouch-Yes
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Display features90Hz, 480 nits (typ), 600 nits (HBM)Always-on display, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.4 GHz Kryo 265 GoldDual-core / Single-core 2.73 / 2.84 GHz Mongoose M5 / Kryo 585
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CPU(second)quad-core 1.9 GHz Kryo 265 SilverDual-core / Triple-core 2.50 / 2.42 GHz Cortex-A76 / Kryo 585
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CPU(third)Quad-core / Quad-core 2.0 / 1.8 GHz Cortex-A55 / Kryo 585
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ChipsetQualcomm SM6225 Snapdragon 680 4GExynos 990 - global / Qualcomm SM8250 Snapdragon 865 - USA
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GPUAdreno 610Mali-G77 MP11 - global / Adreno 650 - USA
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Internal storage128 GB128 GB
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Memory RAM8 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB1 TB
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StorageUFS 2.2UFS 3.0
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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 , 77˚12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm, 3x hybrid optical zoom
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm64 MP, f/2.0 , 1/1.72" , 0.8 µm
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12 MP, f/2.2 , 13 mm, 1.4 µm
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TOF(time of flight) 3D camera , 0.3 MP, f/1.0
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video1080p@30fps4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, phase detection with Dual Pixel
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DxOMark photo-127
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DxOMark video-100
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DxOMark camera score-118
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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 mm10 MP, f/2.2 , 26 mm, 1/3.2" , 1.22 µm
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Selfie camera resolution3264 x 2448 pixels3840 x 2160 pixels
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Selfie camera featuresPanorama-
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Selfie camera video1080p@30fps2160p@30/60fps, 1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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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, 802.11ac, 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 1.0 reversible connector
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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 LEYesYes
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Bluetooth AptXaptX HD-
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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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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, proximity
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Power bank function-Yes
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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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Wireless charging-Qi/PMA
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Wireless reverse charging-Yes
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Tests and performance
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Geekbench(single-core)380 (v5.2)-
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Geekbench(multi-core)1657 (v5.2)-
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Cost
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Price220 USD930 USD