Ulefone Armor 6S vs Xiaomi Redmi K20 Pro
Ulefone Armor 6S
Xiaomi Redmi K20 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800, 1900GSM 850, 900, 1800, 1900, CDMA 800
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3G networkHSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025HSDPA 850, 900, 1700, 1900, 2100, TD-SCDMA 1900, 2000
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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), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed-42 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 upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-92019-5
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Status2019-92019-6
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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 SIM 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
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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 52.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 6
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MultitouchYesYes
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Display features-HDR 10, 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 2.84 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 GB6, 8, 12 GB
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Internal storage128 GB64, 128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 2.1
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OS
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OSAndroid 9.0 PieMIUI V10.2 (Android 9.0 Pie)
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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@30fps, 1080p@960fps
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Primary camera flashdual LED flashdual LED 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, phase detection, macro mode, RAW, laser autofocus
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DxOMark photo-108
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DxOMark video-89
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DxOMark camera score-102
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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, 18 mm
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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 RDSNo
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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 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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NFCYesYes
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GPSYes, with A-GPSYes (L1+L5), with A-GPS
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GLONASSYesGLONASS (L1)
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GALILEO-Galileo (E1+E5a)
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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, proximity, light, compass, in-display fingerprint, gyroscope, barometer, hall, step detector, step counter
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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-