Oppo A77s vs Oppo Reno 4
Oppo A77s
Oppo Reno 4
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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
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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, 17, 18, 19, 20, 26, 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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-102020-07
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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, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm160.3 mm
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Width75 mm73.9 mm
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Thickness8 mm7.7 mm
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Weight187/190 g165 g
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WaterproofIP54-
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Dust proofIP54-
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ColorsBlack, OrangeBlack, Blue
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Display
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Display typeIPS LCDSuper AMOLED
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Physical size6.56 inches6.4 inches
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Resolution720 x 1612 pixels1080 x 2400 pixels
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Pixel density269 ppi411 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass
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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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CPUQuad-core 2.4 GHz Kryo 265 GoldDual-core 2.3 GHz Kryo 465 Gold
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CPU(second)quad-core 1.9 GHz Kryo 265 SilverHexa-core 1.8 GHz Kryo 465 Silver
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ChipsetQualcomm SM6225 Snapdragon 680 4GQualcomm SM7125 Snapdragon 720G
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GPUAdreno 610Adreno 618
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Memory RAM8 GB8 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 max64 GB-
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StorageUFS 2.2UFS 2.1
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OS
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OSAndroid 12, ColorOS 12.1ColorOS 7.2 (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˚48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm8 MP, f/2.2 , 1/4.0" , 1.12 µm
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2 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous autofocus, continuous shooting, digital 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, macro mode, phase detection autofocus, contrast 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/2.4 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution3264 x 2448 pixels6560 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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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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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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCYes-
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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, 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 mAh4015 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (100% in 69 min)Super VOOC 4.0
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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 USD390 USD
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