Coolpad Cool 20 vs Huawei Watch GT 2 46mm
Coolpad Cool 20
Huawei Watch GT 2 46mm
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800N/A
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3G networkHSDPA 850, 900, 2100; CDMA2000 1xN/A
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4G networkLTE frequency band 1, 3, 5, 8, 34, 39, 40, 41N/A
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 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 upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2021-052019-9
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Status2021-062019-10
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Design
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BuildPlasticStainless Steel frame, ceramic back
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)No
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Height164.3 mm45.9 mm
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Width75.7 mm45.9 mm
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Thickness8.7 mm10.7 mm
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Weight199.6 g41 g
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Waterproof-50 m
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ColorsBlack, Blue, WhiteTitanium Grey Stainless Steel, Black Stainless Steel, Stainless Steel
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Display
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Display typeIPS LCDOLED capacitive touchscreen
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Physical size6.52 inches1.39 inches
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Resolution720 x 1600 pixels454 x 454 pixels
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Pixel density269 ppi462 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediatek MT6769V/CU Helio G80-
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GPUMali-G52 MP3-
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Memory RAM4, 6 GB-
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Internal storage64, 128 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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OS
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OSAndroid 11, CoolOS 2Huawei wearable platform
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Main camera
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Camera typeDual-
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Main camera(wide) , 48 MP, f/1.8
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(depth) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video1080p@30fps-
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Primary camera 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-
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Selfie camera
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Selfie camera5 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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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, 802.11acNo
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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 2.0No
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USB On-The-GoYes-
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Bluetoothv5.0v5.1
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Bluetooth A2DPYes-
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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NFCNoYes (China only)
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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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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, proximityAccelerometer, barometer, compass, gyroscope, heart rate
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4500 mAh455 mAh
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Battery removableNon-removableNon-removable
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Tests and performance
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Antutu200500 (v8)-
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Geekbench(single-core)389 (v5.2)-
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Geekbench(multi-core)1402 (v5.2)-
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Cost
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Price100 USD280 USD
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