Ulefone Power Armor 18T vs vivo Y12i
Ulefone Power Armor 18T
vivo Y12i
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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, 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, 3, 5, 8, 40
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5G network5G band 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 41, 66, 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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LTE speedLTELTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-102020-07
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Status2022-102020-07
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Design
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Build-Glass front, plastic back, plastic frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height175.2 mm159.4 mm
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Width83.4 mm76.8 mm
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Thickness18.8 mm8.9 mm
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Weight409 g190.5 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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ColorsBlackBlue, Red
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.58 inches6.35 inches
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Resolution1080 x 2408 pixels720 x 1544 pixels
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Pixel density401 ppi268 ppi
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Display colors1677721616777216
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A78Quad-core 1.95 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.45 GHz Cortex-A53
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ChipsetMediaTek MT6877 Dimensity 900Qualcomm SDM439 Snapdragon 439
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GPUMali-G68 MC4Adreno 505
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Memory RAM12 GB3 GB
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Internal storage256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 12Android 9.0 Pie, Funtouch 9.1
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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 µm13 MP, f/2.2
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(macro) , 5 MP, f/3.0 , 1/5" , 1.12 µm(depth) , 2 MP, f/2.4
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5 MP
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FLIR thermal camera
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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 featuresHDR, PanoramaHDR, Panorama
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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 µm8 MP, f/1.8
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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, recordingFM Radio
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB connectormagnetic connector-
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USB On-The-GoYesYes
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, 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)-
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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)98425 (v8)
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Geekbench(single-core)783 (v5.2)-
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Geekbench(multi-core)2850 (v5.2)-
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Cost
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Price640 USD130 USD