Coolpad Cool 20 Pro vs Realme C31
Coolpad Cool 20 Pro
Realme C31
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100; CDMA2000 1xHSDPA 850, 900, 2100
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4G networkLTELTE
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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 speedLTE-A, 301 Mbps download, 150 Mbps uploadLTE-A, 151 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-122022-03
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Status2021-122022-03
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Design
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BuildPolycarbonateGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height162.8 mm164.7 mm
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Width74.8 mm76.2 mm
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Thickness8.3 mm8.4 mm
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Weight193 g197 g
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ColorsBlack, Blue, Gold, WhiteGreen, Silver
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.58 inches6.5 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density400 ppi270 ppi
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Display colors1677721616777216
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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 1.8 GHz Cortex-A75
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediaTek MT6877 Dimensity 900 5GUnisoc Tiger T612
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GPUMali-G68 MC4Mali-G57
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Memory RAM6, 8 GB4, 6 GB
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Internal storage128 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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StorageUFS 2.2-
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OS
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OSAndroid 11, CoolOS 2Android 11, Realme UI 2.0
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/1.8(wide) , 13 MP, f/2.2 , 81˚ , 24 mm, 4x digital zoom
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(ultrawide) , 8 MP(macro) , 2 MP, f/2.4
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(macro) , 2 MP(depth) , 0.3 MP, f/2.8
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Primary camera resolution8160 x 6144 pixels4208 x 3120 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, Panorama-
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Selfie camera
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Selfie camera type-Single
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Selfie camera8 MP5 MP, f/2.0 , 76˚
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Selfie camera resolution-2592 x 1944 pixels
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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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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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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GALILEO-Yes
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BDSYesYes
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Features
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SensorsAccelerometer, fingerprintAccelerometer, fingerprint, 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, 33WNo
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Tests and performance
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Antutu476462 (v9)224223 (v9)
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Geekbench(single-core)-356 (v5.2)
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Geekbench(multi-core)-1279 (v5.2)
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Cost
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Price280 USD110 USD
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Multimedia
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Radio-FM Radio
