Ulefone Armor 6S vs Xiaomi Redmi K20 Pro Premium
Ulefone Armor 6S
Xiaomi Redmi K20 Pro Premium
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025HSDPA 850, 900, 1900, 2100
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4G networkLTE 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)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE Cat 7, 301.5 Mbps download, 102 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-92019-9
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Status2019-92019-9
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Design
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BuildRubber, metal, polycarbonateAluminium alloy, glass
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SIMDual SIM (Nano-SIM/microSD)Dual SIM (Nano-SIM, dual stand-by)
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Height166 mm156.7 mm
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Width83 mm74.3 mm
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Thickness13.3 mm8.8 mm
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Weight270 g191 g
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WaterproofIP68, IP69K-
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Dust proofIP68, IP69K-
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MIL-STD-810GYes-
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ColorsBlack, RedBlack, Blue, Red, Honey, White
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.2 inches6.39 inches
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Resolution1080 x 2246 pixels1080 x 2340 pixels
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Pixel density402 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
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MultitouchYesYes
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Display features-HDR10, DCI-P3, Always-on-display
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.1 GHz Cortex-A73Single-core 2.96 GHz Kryo 485
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CPU(second)quad-core 1.95 GHz Cortex-A53Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetMediaTek Helio P70Qualcomm SDM855 Snapdragon 855+
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GPUARM Mali-G72 MP3Adreno 640
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Memory RAM6 GB8, 12 GB
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Internal storage128 GB128, 512 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 9.0 PieMIUI 11 (Android 10)
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Main camera
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Camera typeDualTriple
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Main camera16 MP, f/2.0 , 1/3.1" , 1.0 µm48 MP, f/1.8 , 1/2" , 0.8 µm, 26 mm, 2x optical zoom
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8 MP8 MP, f/2.4 , 53 mm, 1/4" , 1.12 µm
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13 MP, f/2.4 , 12 mm, 1/3" , 1.12 µm
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Primary camera resolution4608 x 3456 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
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Primary camera flashdual LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, RAW
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Selfie camera
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Selfie camera8 MP, f/2.0 , 0.18" , 1.126 µm20 MP, f/2.2 , 0.8 µm
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Selfie camera resolution3264 x 2448 pixels5184 x 3880 pixels
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapterYes-
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Multimedia
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RadioFM radio, with RDSYes
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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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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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NFCYesYes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BeidouYesYes
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Features
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SensorsAccelerometer, barometer, compass, gyroscope, pedometer, proximity, light, proximity, UV light sensorAccelerometer, barometer, compass, fingerprint, gyroscope, hall, proximity, step counter, step detector, in-display fingerprint 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 capacity5000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingMediaTek Pump ExpressQualcomm Quick Charge 4+
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Wireless chargingQi-
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Talk time 2G25 h-
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Talk time 3G25 h-
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Standby time 2G440 h-
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Standby time 3G440 h-
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Cost
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Price-500 USD