Coolpad Cool 20 vs TCL Stylus
Coolpad Cool 20
TCL Stylus
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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, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 34, 39, 40, 41LTE frequency band 2, 4, 5, 12, 25, 26, 41, 66, 71
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5G network-5G band 25, 41, 66, 77 SA/NSA/Sub6
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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 uploadEV-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, 391 Mbps download, 150 Mbps upload
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GPRSYesClass 12
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EDGEYesClass 12
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Availability
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Oficially announced2021-052022-06
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Status2021-062022-06
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Design
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BuildPlasticGlass front, plastic frame, plastic back
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height164.3 mm169.6 mm
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Width75.7 mm76.5 mm
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Thickness8.7 mm9 mm
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Weight199.6 g213 g
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Stylus-Yes
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ColorsBlack, Blue, WhiteBlack
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.52 inches6.81 inches
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Resolution720 x 1600 pixels1080 x 2460 pixels
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Pixel density269 ppi395 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant, 2.5D curved glass screen, Nippon Electric Glass
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Cortex-A75Dual-core 2.2 GHz Cortex-A76
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CPU(second)Hexa-core 1.8 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6769V/CU Helio G80MediaTek MT6833 Dimensity 700
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GPUMali-G52 MP3Mali-G57 MC2
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Memory RAM4, 6 GB4 GB
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Internal storage64, 128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB2 TB
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OS
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OSAndroid 11, CoolOS 2Android 12, TCL UI 4.0
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 48 MP, f/1.8(wide) , 50 MP, f/1.8 , 74˚ , 28 mm, 1/2.76" , 0.64 µm
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(depth) , 2 MP, f/2.4(ultrawide) , 5 MP, 115˚ , 1.12 µm
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(macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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(depth) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution8000 x 6000 pixels8190 x 1080 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-modeAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP13 MP, (ultrawide) , f/2.3 , 19 mm, 1/3" , 1.12 µm
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Selfie camera resolution2560 x 1920 pixels4160 x 3120 pixels
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Selfie camera featuresFace unlockFace unlock
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Selfie camera video720p@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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Multimedia
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RadioNoFM Radio
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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 HotspotYesYes
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WLAN WiFi DirectYesYes
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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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Bluetoothv5.0v5.2
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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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GLONASSYes-
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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, 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 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 18W
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Talk time 2G-29.3 h
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Talk time 3G-28.6 h
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Talk time 4G-26.6 h
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Standby time 2G-424 h
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Standby time 3G-448 h
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Standby time 4G-336 h
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Tests and performance
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Antutu200500 (v8)310000 (v9)
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Geekbench(single-core)389 (v5.2)548 (v5.2)
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Geekbench(multi-core)1402 (v5.2)1727 (v5.2)
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Cost
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Price100 USD260 USD
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SAR value
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SAR(head)-1.25 W/kg
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SAR(body)-1.25 W/kg