Ulefone Armor 20WT vs ZTE Blade A31 Lite
Ulefone Armor 20WT
ZTE Blade A31 Lite
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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, 7, 8, 20, 38
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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 upload-
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LTE speedLTELTE, 150 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 announced2023-032021-06
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Status2023-032021-06
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Design
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BuildPolycarbonate, TPU, metalPlastic 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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Height164.8 mm137.3 mm
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Width79.2 mm67.5 mm
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Thickness18.15 mm10.5 mm
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Weight381 g143 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlackBlue, Gray
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Display
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Display typeIPS TFTTFT LCD
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Physical size5.65 inches5.0 inches
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Resolution1080 x 2160 pixels480 x 960 pixels
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Pixel density427 ppi215 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A76Quad-core 1.4 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek Helio G99 (MT6789)Unisoc SC9832E
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GPUMali-G57 MC2Mali-T820 MP1
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Memory RAM12 GB1 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 max2 TB128 GB
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StorageUFS 2.1eMMC 5.1
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OS
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OSAndroid 12Android 11 Go Edition
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Main camera
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Camera typeSingleSingle
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Main camera50 MP, f/1.8 , 1.0 µm5 MP
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Interpolated resolution-8 MP
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Primary camera resolution8190 x 6120 pixels2560 x 1920 pixels
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Primary camera video1080p@30fps720p@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 autofocus-
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera16 MP, f/2.2 , 1/3.09" , 1.0 µm2 MP, f/2.8
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution4608 x 3456 pixels1920 x 1080 pixels
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Selfie camera featuresFace unlock, HDR, face detection-
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Selfie camera video1080p@30fps480p@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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.2v4.2
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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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GLONASSYes-
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, coulomb counter, fingerprint, geomagnetic, gravity, gyroscope, light, magnetometer, pedometer, proximity, thermometerAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity10850 mAh2000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33W-
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Tests and performance
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Antutu370000 (v9)112312 (v9)
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Geekbench(single-core)712 (v5.2)-
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Geekbench(multi-core)1908 (v5.2)-
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SAR value
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SAR EU(head)0.49 W/kg-
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SAR EU(body)1.04 W/kg-
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Cost
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Price330 USD80 USD