Coolpad Cool 20 vs Ulefone Armor 6S
Coolpad Cool 20
Ulefone Armor 6S
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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, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025
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4G networkLTE frequency band 1, 3, 5, 8, 34, 39, 40, 41LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700)
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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 upload3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, Cat4, 301 Mbps download, 151 Mbps uploadLTE Cat 7, 301.5 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 announced2021-052019-9
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Status2021-062019-9
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Design
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BuildPlasticRubber, metal, polycarbonate
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height164.3 mm166 mm
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Width75.7 mm83 mm
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Thickness8.7 mm13.3 mm
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Weight199.6 g270 g
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Waterproof-IP68, IP69K
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Dust proof-IP68, IP69K
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MIL-STD-810G-Yes
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ColorsBlack, Blue, WhiteBlack, Red
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size6.52 inches6.2 inches
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Resolution720 x 1600 pixels1080 x 2246 pixels
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Pixel density269 ppi402 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant, Corning Gorilla Glass 5
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Cortex-A75Quad-core 2.1 GHz Cortex-A73
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CPU(second)Hexa-core 1.8 GHz Cortex-A55quad-core 1.95 GHz Cortex-A53
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ChipsetMediatek MT6769V/CU Helio G80MediaTek Helio P70
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GPUMali-G52 MP3ARM Mali-G72 MP3
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Memory RAM4, 6 GB6 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 GB256 GB
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OS
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OSAndroid 11, CoolOS 2Android 9.0 Pie
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Main camera
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Camera typeDualDual
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Main camera(wide) , 48 MP, f/1.816 MP, f/2.0 , 1/3.1" , 1.0 µm
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(depth) , 2 MP, f/2.48 MP
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Primary camera resolution8000 x 6000 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual LED 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, 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 MP8 MP, f/2.0 , 0.18" , 1.126 µm
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video720p@30fps720p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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RadioNoFM radio, with RDS
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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 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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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GALILEOYes-
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Beidou-Yes
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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, pedometer, proximity, light, proximity, UV light 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-MediaTek Pump Express
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Wireless charging-Qi
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Talk time 2G-25 h
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Talk time 3G-25 h
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Standby time 2G-440 h
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Standby time 3G-440 h
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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 USD-