Oppo A79 vs Samsung Galaxy A02s
Oppo A79
Samsung Galaxy A02s
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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, 8, 28, 40, 41LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 28, 40, 41, 77, 78 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.52 Mbps5.76 Mbps
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LTE speedLTE-ALTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-102020-11
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Status2023-102021-02
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Design
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BuildPlasticPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height165.6 mm164.2 mm
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Width76 mm75.9 mm
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Thickness8 mm9.1 mm
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Weight193 g196 g
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WaterproofIPX4-
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Dust proofIPX4-
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ColorsBlack, GreenBlack, White
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Display
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Display typeIPS LCDPLS IPS
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Physical size6.72 inches6.5 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density392 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Panda glass-
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Display features90Hz, 680 nits (peak)Infinity-V Display
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A76Octa-core 1.8 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6833V/ZA Dimensity 6020Qualcomm SDM450 Snapdragon 450
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GPUMali-G57 MC2Adreno 506
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Memory RAM8 GB3 GB
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Internal storage128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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Storage-eMMC 5.1
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OS
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OSAndroid 13, ColorOS 13.1Android 10, One UI 2.0
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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˚(wide) , 13 MP, f/2.2 , 1/3.1" , 1.12 µm
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(depth) , 2 MP, f/2.4 , 89˚(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution8120 x 6180 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps-
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode
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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 , 80˚5 MP, f/2.2
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock, face detectionFace unlock
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Selfie camera video1080p@30fps720p@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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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 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.3v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth AptXaptX HD-
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NFCNoNo
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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, gyroscope, proximityAccelerometer
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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 (51% in 30 min)Yes
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Talk time 4G26 h-
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Tests and performance
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Antutu77122 (v9)92177 (v8)
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Geekbench(single-core)708 (v5.2)160 (v5.2)
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Geekbench(multi-core)1862 (v5.2)907 (v5.2)
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SAR value
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SAR(head)1.19 W/kg-
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SAR(body)1.06 W/kg-
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SAR EU(head)-0.4 W/kg
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SAR EU(body)-1.37 W/kg
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Cost
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Price225 USD180 USD
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