Ulefone Armor 8 5G vs vivo Y21a
Ulefone Armor 8 5G
vivo Y21a
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 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, 38, 40, 41
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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, Cat7, 301 Mbps download, 102 Mbps uploadLTE, 301 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-01
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Status2020-082022-01
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Design
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BuildMetal, Polycarbonate, RubberGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height166 mm164.3 mm
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Width81.8 mm76.1 mm
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Thickness15 mm8 mm
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Weight282 g182 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810GYes-
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ColorsBlack, Orange, RedBlue, Diamond Glow
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.1 inches6.51 inches
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Resolution1080 x 2340 pixels720 x 1600 pixels
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Pixel density422 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, oleophobic coating-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A76Octa-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Dimensity 800 MT6973VMediatek MT6762 Helio P22
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GPUMali-G57 MP4Mali-G52 MC2
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Memory RAM8 GB4 GB
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Internal storage256 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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OS
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OSAndroid 10Android 11, Funtouch 11.1
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Main camera
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Camera typeTripleDual
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Main camera64 MP, f/213 MP, f/2.2 , (wide)
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(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels4160 x 3120 pixels
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Primary camera video2160p@30fps1080p@30fps
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Primary camera flashdual-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-modeAutofocus, continuous shooting, 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.28 MP, f/1.8 , (wide)
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlockFace unlock
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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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RadioFM RadioFM 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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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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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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, barometer, compass, fingerprint, gyroscope, light, pedometer, 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 capacity5080 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge, 18W
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Reverse charging-Yes
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Tests and performance
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Antutu315000 (v8)90180 (v8)
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Geekbench(single-core)606 (v5.2)363 (v5.2)
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Geekbench(multi-core)2429 (v5.2)1353 (v5.2)
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Cost
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Price400 USD190 USD
