Ulefone Armor 11 5G vs Xiaomi Redmi K20 Pro Premium
Ulefone Armor 11 5G
Xiaomi Redmi K20 Pro Premium
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)
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5G network5G band 1, 3, 5, 8, 20, 28, 38, 41, 77, 78, 79 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, 603 Mbps download, 151 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-022019-9
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Status2021-032019-9
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Design
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BuildFront glass, aluminum back with rubber, aluminum frameAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.8 mm156.7 mm
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Width81.6 mm74.3 mm
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Thickness14.2 mm8.8 mm
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Weight295 g191 g
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WaterproofIP68 (1.5m and 30 mins)-
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Dust proofIP68-
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MIL-STD-810GYes-
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ColorsBlackBlack, Blue, Red, Honey, White
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Display
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Display typeIPS LCDSuper AMOLED capacitive touchscreen
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Physical size6.1 inches6.39 inches
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Resolution720 x 1560 pixels1080 x 2340 pixels
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Pixel density282 ppi403 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
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Multitouch-Yes
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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 2.0 GHz Cortex-A76Single-core 2.96 GHz Kryo 485
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CPU(second)quad-core 2.0 GHz Cortex-A55Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetMediaTek MT6873 Dimensity 800 5GQualcomm SDM855 Snapdragon 855+
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GPUMali-G57 MP4Adreno 640
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Memory RAM8 GB8, 12 GB
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Internal storage256 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 10, planned upgrade to Android 11MIUI 11 (Android 10)
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Main camera
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Camera typePentaTriple
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Main camera(wide) , 48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm48 MP, f/1.8 , 26 mm, 1/2" , 0.8 µm, 2x optical zoom
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(ultrawide) , 13 MP, f/2.4 , 125˚8 MP, f/2.4 , 53 mm, 1/4" , 1.12 µm
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(night vision) , 20 MP, f/1.8 , 1/2.78" , 1.0 µm13 MP, f/2.4 , 1/3" , 1.12 µm, 12 mm
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(macro) , 2 MP, f/2.2
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(depth) , 2 MP, f/2.4
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Primary camera resolution9280 x 6944 pixels8000 x 6000 pixels
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Primary camera video4K@30fps, 1080p@30fps2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresFace unlock, HDR, panoramaAutofocus, 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 camera typeSingle-
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Selfie camera16 MP, f/2.020 MP, f/2.2 , 0.8 µm
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Selfie camera resolution-5184 x 3880 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM radio with RDS, recordingYes
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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 Band-Yes
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USBType-C 2.0Type-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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GALILEOYesYes
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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, baroceptor, compass, fingerprint, gyroscope, proximityAccelerometer, 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 capacity5200 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQualcomm Quick Charge 4+
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Fast wireless chargingYes-
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Tests and performance
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Antutu312000 (v8)-
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Geekbench(single-core)603 (v5.2)-
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Geekbench(multi-core)1927 (v5.2)-
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Cost
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Price370 USD500 USD