Oppo A77s vs Samsung Galaxy Note 20
Oppo A77s
Samsung Galaxy Note 20
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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, 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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41
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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 announced2022-102020-08
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Status2022-102020-08
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Design
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BuildGlass front, plastic frame, plastic back or eco leather backGlass front (Gorilla Glass 5), plastic back
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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 mm161.6 mm
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Width75 mm75.2 mm
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Thickness8 mm8.3 mm
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Weight187/190 g192 g
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Stylus-Yes
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Payment-Samsung Pay (Visa, MasterCard certified)
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WaterproofIP54IP68(1.5m and 30 minutes)
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Dust proofIP54IP68
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ColorsBlack, OrangeBlue, Bronze, Gray, Green, Red
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Display
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Display typeIPS LCDSuper AMOLED Plus capacitive touchscreen
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Physical size6.56 inches6.7 inches
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Resolution720 x 1612 pixels1080 x 2400 pixels
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Pixel density269 ppi393 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass 5
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Display features90Hz, 480 nits (typ), 600 nits (HBM)HDR10+, Always-On display
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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 - global / Single-core - USA 2.73 / 3.0 GHz Mongoose M5 - global / Kryo 585 - USA
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CPU(second)quad-core 1.9 GHz Kryo 265 SilverDual-core - global / Triple-core - USA 2.50 - global / 2.42 - USA GHz Cortex-A76 - global / Kryo 585 - USA
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CPU(third)Quad-core 2.0 - global / 1.8 - USA GHz Cortex-A55 - global / Kryo 585 - USA
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ChipsetQualcomm SM6225 Snapdragon 680 4GMali-G77 MP11 - global / Adreno 650 - USA
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GPUAdreno 610Mali-G77 MP11 - global / Adreno 650 - USA
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Memory RAM8 GB8 GB
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Internal storage128 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max64 GB-
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StorageUFS 2.2UFS 3.0
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OS
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OSAndroid 12, ColorOS 12.1Android 10; One UI 2.5
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Main camera
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Camera typeDualTriple
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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
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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, 27 mm, 3x hybrid zoom
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12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, 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, 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, tracking autofocus
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DxOMark photo-115
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DxOMark zoom-71
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DxOMark video-97
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DxOMark camera score-112
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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@30fps4K@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 (Snapdragon model only)
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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 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 HDYes
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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-Ion
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Battery capacity5000 mAh4300 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 USD1100 USD