Oppo A57s vs Oppo A78 4G
Oppo A57s
Oppo A78 4G
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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, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 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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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTELTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-082023-07
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Status2022-092023-07
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Design
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BuildGlass front (Panda Glass), plastic frame, plastic 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 mm160 mm
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Width75 mm73.2 mm
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Thickness8 mm7.9 mm
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Weight187 g180 g
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WaterproofIPX4IP54
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Dust proofIP5XIP54
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ColorsBlack, BlueAqua Green, Black
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Display
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Display typeIPS LCDAMOLED
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Physical size6.56 inches6.43 inches
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Resolution720 x 1612 pixels1080 x 2400 pixels
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Pixel density269 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features480 nits (typ), 600 nits (HBM)90Hz, 430 nits
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Dual-core 2.4 GHz Kryo 265 Gold
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CPU(second)quad-core 1.8 GHz Cortex-A53quad-core 1.9 GHz Kryo 265 Silver
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ChipsetMediaTek MT6765G Helio G35Qualcomm SM6225 Snapdragon 680 4G
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GPUPowerVR GE8320Adreno 610
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Internal storage64 GB128, 256 GB
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Memory RAM4 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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StorageeMMC 5.1-
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OS
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OSAndroid 12, ColorOS 12.1Android 13, ColorOS 13.1
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Main camera
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Camera typeDualDual
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Main camera(wide) , 50 MP, f/1.8 , 27 mm, 0.64 µm(wide) , 50 MP, f/1.8 , 77˚
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(depth) , 2 MP, f/2.4(depth) , 2 MP, f/2.4
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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 featuresHDR, PanoramaAutofocus, 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 , 83˚ , 1/4" , 1.12 µm
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Selfie camera resolution-3264 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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Bluetoothv5.3v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes (market dependent)
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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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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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (100% in 69 min)SuperVOOC, 67W (76% in 30 min)
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Tests and performance
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Antutu110000 (v8)249000 (v9)
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Geekbench(single-core)-411 (v6)
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Geekbench(multi-core)-1263 (v6)
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Cost
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Price190 USD220 USD
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