Ulefone Power Armor 18 vs Xiaomi Redmi Note 11
Ulefone Power Armor 18
Xiaomi Redmi Note 11
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 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, 66, 71LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-122022-01
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Status2022-122022-01
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Design
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BuildMetal, polycarbonate, TPUPlastic, glass
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height175.2 mm159.9 mm
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Width83.4 mm73.9 mm
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Thickness18.8 mm8.1 mm
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Weight409 g179 g
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WaterproofIP68/IP69K (1.5m and 30 mins)-
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Splash resistant-IP53
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Dust proofIP68/IP69KIP53
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MIL-STD-810HYes-
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ColorsBlackBlue, White, Gray
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Display
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Display typeIPS LCDAMOLED
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Physical size6.58 inches6.43 inches
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Resolution1080 x 2408 pixels1080 x 2400 pixels
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Pixel density401 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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Display features120Hz90Hz, 700 nits, 1000 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A78Quad-core 2.4 GHz Kryo 265 Gold
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.9 GHz Kryo 265 Silver
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ChipsetMediaTek MT6877 Dimensity 900Qualcomm SM6225 Snapdragon 680 4G
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GPUMali-G68 MC4Adreno 610
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Memory RAM12 GB4, 6 GB
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Internal storage256 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB-
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Storage-UFS 2.2
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OS
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OSAndroid 12Android 11, MIUI 13
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 108 MP, f/1.9 , 1/1.52" , 0.7 µm(wide) , 50 MP, f/1.8 , 1/1.52" , 0.7 µm, 26˚ , 26 mm
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(macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm(ultrawide) , 8 MP, f/2.2 , 118˚
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119˚ , (ultrawide) , 8 MP, f/2.2(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution12000 x 9000 pixels-
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Primary camera video4K@30fps, 1080p@30fps1080p@30fps
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Primary camera flashHexa-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 autofocusAutofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, night mode 2.0
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.0 , 73˚ , 1.2 µm(wide) , 13 MP, f/2.4
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera features-Face detection, face unlock, HDR
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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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RadioWireless FM radio, RDS, recordingUnspecified
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB connectormagnetic 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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Infrared-Yes
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NFCYesYes (market dependent)
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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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NavICYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximity, thermometerAccelerometer, 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 capacity9600 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 66W (52% in 30 min)Quick Charge 3+, 33W (100% in 60 min)
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Wireless reverse chargingYes, 5W-
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Fast wireless chargingQi, 15W-
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Talk time 3G39 h-
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Standby time 3G524 h-
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Tests and performance
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Antutu485875 (v9)273685 (v9)
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Geekbench(single-core)781 (v5.2)612 (v5.2)
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Geekbench(multi-core)2845 (v5.2)1882 (v5.2)
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SAR value
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SAR EU(head)0.49 W/kg-
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SAR EU(body)1.04 W/kg-
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Cost
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Price420 USD180 USD
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