Coolpad Cool 20S vs Oppo A78 4G
Coolpad Cool 20S
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, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 34, 39, 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 network5G band 1, 28, 41, 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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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A, Cat4, 301 Mbps download, 151 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-062023-07
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Status2022-062023-07
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Design
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BuildPlasticPlastic
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height163 mm160 mm
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Width74.8 mm73.2 mm
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Thickness8.3 mm7.9 mm
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Weight180 g180 g
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Waterproof-IP54
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Dust proof-IP54
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ColorsBlack, Blue, WhiteAqua Green, Black
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Display
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Display typeIPS LCDAMOLED
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Physical size6.58 inches6.43 inches
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Resolution1080 x 2408 pixels1080 x 2400 pixels
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Pixel density401 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 features90Hz90Hz, 430 nits
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Dual-core 2.4 GHz Kryo 265 Gold
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.9 GHz Kryo 265 Silver
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ChipsetMediaTek MT6833 Dimensity 700Qualcomm SM6225 Snapdragon 680 4G
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GPUMali-G57 MC2Adreno 610
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Memory RAM4, 6, 8 GB8 GB
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Internal storage128 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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OS
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OSAndroid 11, CoolOS 2Android 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(wide) , 50 MP, f/1.8 , 77˚
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(macro) , 2 MP(depth) , 2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels8190 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 featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusAutofocus, 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 type-Single
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Selfie camera8 MP8 MP, (wide) , f/2.0 , 83˚ , 1/4" , 1.12 µm
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDRFace 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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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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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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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes (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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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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 18WSuperVOOC, 67W (76% in 30 min)
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Tests and performance
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Antutu250000 (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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Price145 USD220 USD
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Multimedia
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Radio-No
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