Ulefone Armor 8 Pro vs vivo Z3i
Ulefone Armor 8 Pro
vivo Z3i
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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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, 66LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat7, 301 Mbps download, 102 Mbps uploadLTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042018-10
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Status2021-042018-10
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Design
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BuildFront glass, aluminum back with rubber, aluminum framePlastic, glass
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height166 mm156 mm
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Width81.8 mm75.6 mm
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Thickness15 mm8.1 mm
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Weight282 g164 g
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WaterproofIP68/IP69K, 1.5m for 30 mins-
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Dust proofIP68/IP69K-
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MIL-STD-810GYes-
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ColorsBlack, Orange, RedBlue, Pink
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Display
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Display typeIPS LCDIPS LCD capacitive touchscreen
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Physical size6.1 inches6.3 inches
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Resolution720 x 1560 pixels1080 x 2280 pixels
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Pixel density282 ppi400 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, oleophobic coating2.5D curved glass screen, LTPS(Low Temperature PolySilicon)
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A73Quad-core 2.0 GHz Cortex-A73
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CPU(second)quad-core 2.0 GHz Cortex-A53quad-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6771 Helio P60Mediatek MT6771 Helio P60
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GPUMali-G72 MP3Mali-G72 MP3
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Memory RAM6, 8 GB6 GB
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Internal storage128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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OS
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OSAndroid 11Funtouch 4.5 OS (Android 8.1 Oreo)
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 16 MP, f/2.216 MP, f/2.0
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(macro) , 5 MP, f/2.42 MP, f/2.4
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(depth) , 2 MP, f/2.2
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Primary camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocus-phase detection autofocus
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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, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera8 MP, f/2.225 MP, f/2.0
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Selfie camera resolution3264 x 2448 pixels5760 x 4312 pixels
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Selfie camera featuresFace 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 radio, RDS, recording-
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Radio FM-FM 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 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, light, 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 capacity5580 mAh3315 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Talk time 2G16 h-
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Talk time 4G16 h-
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Standby time 2G570 h-
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Standby time 4G570 h-
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Tests and performance
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Antutu176442 (v8)-
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Geekbench(single-core)327 (v5.2)-
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Geekbench(multi-core)1488 (v5.2)-
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Cost
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Price160 USD-
