Ulefone Armor 13 vs Xiaomi Redmi K50i
Ulefone Armor 13
Xiaomi Redmi K50i
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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(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 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, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.52 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, Cat7, 301 Mbps download, 102 Mbps uploadLTE-A (CA)
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2021-072022-07
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Status2021-072022-07
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Design
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BuildAluminium alloy, polycarbonate, TPUGlass, plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height183.7 mm163.6 mm
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Width85.3 mm74.3 mm
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Thickness20.8 mm8.9 mm
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Weight492 g200 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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ColorsBlackBlack, Blue, Silver
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Display
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Display typeIPS TFTFFS LCD
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Physical size6.81 inches6.6 inches
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Resolution1080 x 2400 pixels1080 x 2460 pixels
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Pixel density386 ppi407 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, oleophobic coatingScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.05 GHz Cortex-A76Quad-core 2.85 GHz Cortex-A78
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 2.0 GHz Cortex-A55
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ChipsetMediatek Helio G95MediaTek Dimensity 8100
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GPUMali-G76 MC4Mali-G610 MC6
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Memory RAM8 GB6, 8 GB
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Internal storage256 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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Storage-UFS 3.1
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OS
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OSAndroid 11Android 12, MIUI 13
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Main camera
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Camera typeQuadTriple
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Main camera48 MP, f/1.8 , 1/2" , 0.8 µm64 MP, f/1.9 , 1/1.72" , 0.8 µm, (wide)
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(ultrawide) , 8 MP, f/2.2 , 120˚(ultrawide) , 8 MP, f/2.2 , 120˚
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75˚ , (macro) , 2 MP, f/2.6(macro) , 2 MP, f/2.4
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(depth) , 2 MP
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Primary camera resolution8000 x 6000 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30/60fps
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Primary camera flashquad-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-mode, macro-mode, phase detection autofocus, underwater photographyAutofocus, continuous shooting, digital zoom, optical 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, phase detection autofocus, flicker sensor
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera16 MP, f/2.216 MP, (wide)
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Selfie camera resolution4608 x 3456 pixels9280 x 6920 pixels
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Selfie camera featuresFace unlock, face detection, HDRFace unlock, HDR, face detection
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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, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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, 802.11ax
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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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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, altimeter, barometer, compass, fingerprint, geomagnetic, gyroscope, pedometer, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
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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 capacity13200 mAh5080 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 67W (50% in 15 min, 100% in 46 min)
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Wireless chargingQi-
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Wireless reverse chargingYes-
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Talk time 2G17 h-
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Talk time 4G11 h-
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Standby time 2G600 h-
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Standby time 4G370 h-
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Tests and performance
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Antutu310000 (v9)822274 (v9)
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Geekbench(single-core)438 (v5.2)909 (v5.2)
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Geekbench(multi-core)1569 (v5.2)3718 (v5.2)
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Cost
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Price310 USD330 USD