Ulefone Armor 21 vs Ulefone Power Armor 18T
Ulefone Armor 21
Ulefone Power Armor 18T
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
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5G network-5G band 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 41, 66, 77, 78, 79 SA/NSA/Sub6
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-052022-10
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Status2023-052022-10
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Design
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BuildPolycarbonate, TPU, metal-
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height176 mm175.2 mm
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Width81.6 mm83.4 mm
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Thickness18.1 mm18.8 mm
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Weight400 g409 g
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WaterproofIP68/IP69K (1.5m and 30 mins)IP68/IP69K (1.5m and 30 mins)
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Dust proofIP68/IP69KIP68/IP69K (1.5m and 30 mins)
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MIL-STD-810G-Yes
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MIL-STD-810HYes-
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ColorsBlackBlack
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.58 inches6.58 inches
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Resolution1080 x 2408 pixels1080 x 2408 pixels
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Pixel density401 ppi401 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Dual-core 2.2 GHz Cortex-A78
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek MT8781 Helio G99MediaTek MT6877 Dimensity 900
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GPUMali-G57 MC2Mali-G68 MC4
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Memory RAM8 GB12 GB
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Internal storage256 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB512 GB
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OS
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OSAndroid 13Android 12
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 64 MP, f/1.9 , 0.8 µm(wide) , 108 MP, f/1.9 , 0.7 µm, 1/1.52"
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(night vision) , 24 MP, f/1.8(macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm
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5 MP
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FLIR thermal camera
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Primary camera resolution9280 x 6180 pixels-
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Primary camera video-4K@30fps, 1080p@30fps
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Primary camera flashLED flashHexa-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 autofocusHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.2 , 1.0 µm(wide) , 32 MP, f/2.0 , 1.2 µm
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace 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
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EarpieceYesYes
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Multimedia
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RadioStereo FM radio, RDS, recordingWireless FM radio, RDS, recording
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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 Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB connector-magnetic connector
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYesYes
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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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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, 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 mAh9600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes, 66W (52% in 30 min)
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Wireless reverse charging-Yes, 5W
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Fast wireless charging-Yes, 15W
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Talk time 3G-39 h
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Standby time 3G-524 h
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Tests and performance
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Antutu370000 (v9)489733 (v9)
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Geekbench(single-core)567 (v5.2)783 (v5.2)
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Geekbench(multi-core)1857 (v5.2)2850 (v5.2)
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Cost
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Price240 USD640 USD
