Ulefone Power Armor 18T vs vivo Y71t
Ulefone Power Armor 18T
vivo Y71t
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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), 2100; CDMA2000 1x
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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, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 41, 66, 77, 78, 79 SA/NSA/Sub65G band 1, 5, 8, 41, 77, 78 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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LTE speedLTELTE, 391 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-102021-10
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Status2022-102021-11
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Design
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Build-Plastic
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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 mm160.6 mm
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Width83.4 mm73.9 mm
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Thickness18.8 mm7.8 mm
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Weight409 g168 g
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WaterproofIP68/IP69K (1.5m and 30 mins)-
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Dust proofIP68/IP69K (1.5m and 30 mins)-
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MIL-STD-810GYes-
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ColorsBlackAurora, Black
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Display
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Display typeIPS LCDAMOLED
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Physical size6.58 inches6.44 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
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A78Dual-core 2.4 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek MT6877 Dimensity 900MediaTek Dimensity 810 5G
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GPUMali-G68 MC4Mali-G57 MC2
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Memory RAM12 GB8 GB
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Internal storage256 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB1 TB
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OS
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OSAndroid 12Android 11, OriginOS 1.0
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 108 MP, f/1.9 , 1/1.52" , 0.7 µm(wide) , 64 MP, f/1.8 , 26 mm, 10x digital zoom
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(macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 120˚ , 16 mm
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5 MP
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FLIR thermal camera
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Primary camera resolution-9280 x 6920 pixels
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Primary camera video4K@30fps, 1080p@30fps1080p@30fps, gyro-EIS
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Primary camera flashHexa-LED flashLED flash
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Camera featuresHDR, PanoramaAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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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 , 1.2 µm(wide) , 16 MP, f/2.0
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face unlock, face detection, HDR, digital zoom
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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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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, 802.11acWi-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 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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Bluetoothv5.0v5.1
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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 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, 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 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 66W (52% in 30 min)Yes, 44W (70% in 33 min)
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Wireless reverse chargingYes, 5W-
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Fast wireless chargingYes, 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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Antutu489733 (v9)385060 (v9)
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Geekbench(single-core)783 (v5.2)720 (v5.2)
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Geekbench(multi-core)2850 (v5.2)1919 (v5.2)
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Cost
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Price640 USD280 USD
