Ulefone Armor 10 vs vivo Y21a
Ulefone Armor 10
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, 66LTE 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 announced2020-112022-01
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Status2020-112022-01
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Design
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BuildAluminium alloy, 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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Height176.5 mm164.3 mm
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Width82.8 mm76.1 mm
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Thickness14.55 mm8 mm
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Weight328 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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ColorsBlackBlue, Diamond Glow
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.67 inches6.51 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density395 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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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 MT6873Mediatek MT6762 Helio P22
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GPUMali-G57 MP4Mali-G52 MC2
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Internal storage128 GB64 GB
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Memory RAM8 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB1 TB
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StorageUFS 2.1-
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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 typeQuadDual
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Main camera64 MP, f/1.89 , 82˚ , 1/1.7" , 0.8 µm13 MP, f/2.2 , (wide)
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8 MP, f/2.2 , 118˚2 MP, f/2.4 , (macro)
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70˚ , 5 MP, f/2.8
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2 MP
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Primary camera resolution9280 x 6944 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-mode, macro-mode, phase detection autofocusAutofocus, 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 camera16 MP, f/2.28 MP, f/1.8 , (wide)
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Selfie camera featuresFace detection, face unlock, HDRFace unlock
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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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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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SensorsAltimeter, accelerometer, barometer, compass, fingerprint, geomagnetic, 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 capacity5800 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingPump ExpressQuick Charge, 18W
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Reverse charging-Yes
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Wireless chargingQi-
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Tests and performance
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Antutu303888 (v8)90180 (v8)
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Geekbench(single-core)601 (v5.2)363 (v5.2)
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Geekbench(multi-core)1933 (v5.2)1353 (v5.2)
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SAR value
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SAR EU(head)0.32 W/kg-
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SAR EU(body)0.75 W/kg-
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Cost
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Price400 USD190 USD
