Coolpad Cool 20 Pro vs Doogee S51
Coolpad Cool 20 Pro
Doogee S51
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTELTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, 301 Mbps download, 150 Mbps uploadLTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-122022-09
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Status2021-122022-09
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Design
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BuildPolycarbonateMetal, rubber, polycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height162.8 mm167.4 mm
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Width74.8 mm81.4 mm
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Thickness8.3 mm14.6 mm
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Weight193 g266 g
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Waterproof-IP68/IP69K
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Dust proof-IP68/IP69K
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MIL-STD-810H-Yes
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ColorsBlack, Blue, Gold, WhiteBlack, Green, Orange
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.58 inches6.0 inches
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Resolution1080 x 2400 pixels720 x 1440 pixels
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Pixel density400 ppi268 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass
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Display features120Hz-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.4 GHz Cortex-A78Octa-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek MT6877 Dimensity 900 5GMediaTek Helio G25
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GPUMali-G68 MC4PowerVR GE8320
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Memory RAM6, 8 GB4 GB
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Internal storage128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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StorageUFS 2.2-
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OS
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OSAndroid 11, CoolOS 2Android 12
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, f/1.8(wide) , 20 MP, f/1.8 , 90˚ , 1/2.9" , 1.25 µm
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(ultrawide) , 8 MP(depth) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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(macro) , 2 MP
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Primary camera resolution8160 x 6144 pixels5184 x 3840 pixels
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Primary camera video1080p@30fps1080p
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Primary camera flashLED flashquad-LED flash
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Camera featuresHDR, PanoramaAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-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 , 80˚
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps1080p
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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 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-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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NFCNoYes
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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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BDSYesYes
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Features
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SensorsAccelerometer, fingerprintAccelerometer, compass, fingerprint, geomagnetic, gyroscope, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4500 mAh5180 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes
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Talk time 3G-24 h
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Talk time 4G-24 h
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Standby time 3G-360 h
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Standby time 4G-360 h
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Tests and performance
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Antutu476462 (v9)102000 (v8)
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Geekbench(single-core)-166 (v5.2)
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Geekbench(multi-core)-968 (v5.2)
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Cost
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Price280 USD155 USD
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Multimedia
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Radio-FM Radio