Coolpad Cool 20 Pro vs Oppo K3
Coolpad Cool 20 Pro
Oppo K3
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900, CDMA 800
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3G networkHSDPA 850, 900, 2100; CDMA2000 1xHSDPA 800, 850, 900, 1700/2100, 1900, 2100, TD-SCDMA 1880-1920, 2010-2025
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4G networkLTELTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 12(700), 17(700), 18(800), 19(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, 301 Mbps download, 150 Mbps uploadLTE Cat 15, 798.0 Mbps download, 226.0 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-122019-5
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Status2021-122019-5
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Design
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BuildPolycarbonatePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height162.8 mm161.2 mm
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Width74.8 mm76 mm
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Thickness8.3 mm9.4 mm
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Weight193 g191 g
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ColorsBlack, Blue, Gold, WhiteGreen, White, Purple
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Display
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Display typeIPS LCDAMOLED capacitive touchscreen
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Physical size6.58 inches6.5 inches
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Resolution1080 x 2400 pixels1080 x 2340 pixels
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Pixel density400 ppi396 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5
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Multitouch-Yes
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Display features120Hz-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A78Dual-core 2.2 GHz Kryo 360
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 1.7 GHz Kryo 360
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ChipsetMediaTek MT6877 Dimensity 900 5GQualcomm Snapdragon 710
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GPUMali-G68 MC4Adreno 616
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Memory RAM6, 8 GB6, 8 GB
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Internal storage128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageUFS 2.2UFS 2.1
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OS
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OSAndroid 11, CoolOS 2ColorOS 6 (Android 9.0 Pie)
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, f/1.816 MP, f/1.7 , 1/2.5" , 1.12 µm
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(ultrawide) , 8 MP2 MP, f/2.4
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(macro) , 2 MP
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Primary camera resolution8160 x 6144 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps2160@30fps, 1080@120fps, 720@240fps
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Primary camera flashLED flashdual LED flash
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Camera featuresHDR, PanoramaAutofocus, 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, phase detection, contrast autofocus
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Selfie camera
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Selfie camera8 MP16 MP, f/2
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Selfie camera resolution-4608 x 3456 pixels
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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
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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, 802.11ac, 802.11axWi-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 reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, fingerprintAccelerometer, compass, proximity, light, gyroscope, in-display fingerprint sensor
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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 mAh3765 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WVOOC 3.0
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Tests and performance
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Antutu476462 (v9)-
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Cost
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Price280 USD-
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Multimedia
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Radio-No