Oppo A77s vs Oppo A78
Oppo A77s
Oppo A78
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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 800, 850, 900, 1700(AWS), 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, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 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-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-102023-01
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Status2022-102023-01
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Design
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BuildGlass front, plastic frame, plastic back or eco leather backPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm163.8 mm
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Width75 mm75.1 mm
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Thickness8 mm8 mm
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Weight187/190 g188 g
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WaterproofIP54IP54
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Dust proofIP54IP54
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ColorsBlack, OrangeBlack, Purple
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.56 inches6.56 inches
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Resolution720 x 1612 pixels720 x 1612 pixels
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Pixel density269 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, 2.5D curved glass screen, Panda glass
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Display features90Hz, 480 nits (typ), 600 nits (HBM)90Hz, 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 2.2 GHz Cortex-A76
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CPU(second)quad-core 1.9 GHz Kryo 265 SilverHexa-core 2.0 GHz Cortex-A55
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ChipsetQualcomm SM6225 Snapdragon 680 4GMediaTek MT6833 Dimensity 700
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GPUAdreno 610Mali-G57 MC2
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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 GB1 TB
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StorageUFS 2.2UFS 2.2
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OS
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OSAndroid 12, ColorOS 12.1Android 12, ColorOS 13
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Main camera
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Camera typeDualDual
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Main camera(wide) , 50 MP, f/1.8 , 77˚(wide) , 50 MP, f/1.8 , 77˚ , 27 mm
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
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Primary camera resolution-8190 x 6120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, 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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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 8 MP, f/2.0 , 26 mm(wide) , 8 MP, f/2.0 , 27 mm, 77˚ , 1/4" , 1.12 µm
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera featuresPanoramaFace unlock, HDR
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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, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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 HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.3
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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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BDSYesYes
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QZSSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, compass, fingerprint, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (100% in 69 min)SuperVOOC, 33W (53% in 30 min, 100% in 67 min)
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Talk time 4G-22.9 h
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Tests and performance
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Antutu-324000 (v9)
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Geekbench(single-core)380 (v5.2)575 (v5.2)
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Geekbench(multi-core)1657 (v5.2)1785 (v5.2)
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Cost
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Price220 USD250 USD
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