Ulefone Power Armor 18 vs Xiaomi Mi Mix Fold
Ulefone Power Armor 18
Xiaomi Mi Mix Fold
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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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, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
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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/Sub65G band 1, 3, 28, 41, 77, 78, 79 SA/NSA
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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 upload-
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LTE speedLTELTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-122021-03
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Status2022-122021-04
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Design
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BuildMetal, polycarbonate, TPUGlass front (folded), plastic front (unfolded), glass back (Gorilla Glass 5) or ceramic back, aluminum frame
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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 mm173.3 mm
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Width83.4 mm69.8 mm
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Thickness18.8 mm9 mm
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Height unfolded-173.3 mm
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Width unfolded-133.4 mm
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Thickness unfolded-17.2 mm
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Weight409 g317 (glass) / 332 (ceramic) g
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WaterproofIP68/IP69K (1.5m and 30 mins)-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlackBlack, Ceramic
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Display
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Display typeIPS LCDFoldable AMOLED
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Physical size6.58 inches8.01 inches
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Resolution1080 x 2408 pixels1860 x 2480 pixels
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Pixel density401 ppi387 ppi
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Display colors167772161073741824
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Protection-Scratch resistant
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Display features120HzHDR10+, Dolby Vision, 600 nits (typ), 900 nits (peak)
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Cover display-AMOLED
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Cover display physical size-6.52 inches
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Cover display resolution-840 x 2520 pixels
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Cover display features-90Hz, HDR10+, Dolby Vision, 650 nits (typ), 900 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A78Single-core 2.84 GHz Kryo 680
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetMediaTek MT6877 Dimensity 900Qualcomm SM8350 Snapdragon 888 5G
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GPUMali-G68 MC4Adreno 660
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Memory RAM12 GB12, 16 GB
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Internal storage256 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max2 TB-
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Storage-UFS 3.1
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OS
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OSAndroid 12Android 10, MIUI 12
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 108 MP, f/1.9 , 1/1.52" , 0.7 µm(wide) , 108 MP, f/1.8 , 1/1.52" , 0.7 µm, 80 mm
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(macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm(telephoto/macro) , 8 MP, 3x optical zoom
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119˚ , (ultrawide) , 8 MP, f/2.2123 , (ultrawide) , 13 MP, f/2.4 , 1.12 µm
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Primary camera resolution12000 x 9000 pixels-
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Primary camera video4K@30fps, 1080p@30fps8K@24/30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera flashHexa-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-mode, macro-mode, phase detection autofocusAutofocus, continuous autofocus, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus, stagger HDR, AI 2.0, 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) , 20 MP, f/2.4 , 80˚ , 0.8 µm, 27 mm, 1/3.4"
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Selfie camera resolution-5184 x 3880 pixels
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Selfie camera features-Face unlock, HDR, panorama
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Selfie camera video1080p@30fps1080p@30/60fps, 720p@120fps
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Sound
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3.5mm jackYesNo
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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, recordingNo
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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, 802.11ax
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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
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USB connectormagnetic connector-
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USB On-The-GoYes-
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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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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BDSYesYes
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QZSS-Yes
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NavICYesYes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximity, thermometerAccelerometer, barometer, compass, color spectrum, 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 mAh5020 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 66W (52% in 30 min)Quick Charge 4+ (100% in 37 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)815000 (v8)
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Geekbench(single-core)781 (v5.2)1138 (v5.2)
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Geekbench(multi-core)2845 (v5.2)3787 (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 USD1560 USD
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