Ulefone Armor 7E vs vivo Y81
Ulefone Armor 7E
vivo Y81
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 71(600)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, Cat7 301 Mbps download, 102 Mbps uploadLTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-032018-6
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Status2020-032018-6
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Design
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BuildPolycarbonate, metal, rubberAluminium alloy, plastic
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.85 mm155 mm
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Width81 mm75 mm
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Thickness13.55 mm7.77 mm
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Weight290 g146 g
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WaterproofYes, IP68-
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Dust proofYes, IP68-
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MIL-STD-810GYes-
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ColorsBlackBlack
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size6.3 inches6.22 inches
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Resolution1080 x 2340 pixels720 x 1520 pixels
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Pixel density409 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, oleophobic coatingCorning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A75Quad-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek Helio P90 MT6779MediaTek Helio P22 MT6762
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GPUPowerVR GM 9446PowerVR GE8320
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Memory RAM4 GB3 GB
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Internal storage128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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StorageUFS 2.1eMMC 5.1
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OS
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OSAndroid 9.0 PieAndroid 8.1 Oreo
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Main camera
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Camera typeTriple-
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Main camera48 MP, f/1.7 , 1/2.0"13 MP, f/2.2
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2 MP, f/2.2
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2 MP, f/2.2
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Primary camera resolution8000 x 6000 pixels4160 x 3120 pixels
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Primary camera video2160p@30fps1080p@30fps
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Primary camera flashquad-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, 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 camera16 MP, f/2.0 , 1/3"5 MP, f/2.2
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Selfie camera resolution4608 x 3456 pixels2592 x 1944 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapterYes-
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Multimedia
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RadioFM RadioNo
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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
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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 reversible connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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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BeidouYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, heart rate, pedometer, light, proximity, UV light sensorAccelerometer, 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 capacity5500 mAh3260 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Wireless chargingQi-
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Talk time 3G25 h-
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Standby time 3G550 h-
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Cost
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Price220 USD-