Ulefone Armor 20WT vs vivo S15 Pro
Ulefone Armor 20WT
vivo S15 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
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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, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
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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-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-032022-05
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Status2023-032022-05
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Design
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BuildPolycarbonate, TPU, metalAG glass, plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.8 mm158.9 mm
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Width79.2 mm73.5 mm
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Thickness18.15 mm8.6 mm
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Weight381 g188 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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ColorsBlackBlack, Blue
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Display
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Display typeIPS TFTAMOLED
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Physical size5.65 inches6.56 inches
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Resolution1080 x 2160 pixels1080 x 2376 pixels
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Pixel density427 ppi398 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla GlassScratch resistant, 3D curved glass screen
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Display features-120Hz, HDR10+, 1500 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Quad-core 2.85 GHz Cortex-A78
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 2.0 GHz Cortex-A55
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ChipsetMediatek Helio G99 (MT6789)MediaTek Dimensity 8100
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GPUMali-G57 MC2Mali-G610 MC6
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Memory RAM12 GB8, 12 GB
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Internal storage256 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max2 TB-
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 12Android 12, Origin OS Ocean
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Main camera
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Camera typeSingleTriple
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Main camera50 MP, f/1.8 , 1.0 µm50 MP, f/1.9 , 1.0 µm, (wide) , 24 mm, 1/1.56"
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(ultrawide) , 12 MP, f/2.2 , 116˚ , 16 mm
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(depth) , 2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels8190 x 6120 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@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, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-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 µm32 MP, f/2.5 , (wide)
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace unlock, HDR, face detection-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with dual speakers
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EarpieceYesYes
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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, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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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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Bluetoothv5.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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NFCYesYes
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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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QZSS-Yes
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Features
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SensorsAccelerometer, compass, coulomb counter, fingerprint, geomagnetic, gravity, gyroscope, light, magnetometer, pedometer, proximity, thermometerAccelerometer, color spectrum, compass, fingerprint, gyroscope, 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 capacity10850 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes, 80W (70% in 18 min)
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Talk time 4G-15.2 h
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Tests and performance
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Antutu370000 (v9)815458 (v9)
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Geekbench(single-core)712 (v5.2)984 (v5.2)
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Geekbench(multi-core)1908 (v5.2)3893 (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 USD505 USD