Blackview BV4900S vs Ulefone Armor 6S
Blackview BV4900S
Ulefone Armor 6S
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900, CDMA 800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025
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4G networkLTE frequency band 1, 3, 7, 8, 20, 40LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE Cat 7, 301.5 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 announced2021-092019-9
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Status2021-092019-9
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Design
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BuildPolycarbonate, rubber, siliconeRubber, metal, polycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height157.5 mm166 mm
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Width78.1 mm83 mm
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Thickness13.7 mm13.3 mm
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Weight261 g270 g
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WaterproofIP68IP68, IP69K
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Dust proofIP68IP68, IP69K
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MIL-STD-810GYesYes
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ColorsBlack, Green, Orange, YellowBlack, Red
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Display
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Display typeIPS TFTIPS capacitive touchscreen
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Physical size5.7 inches6.2 inches
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Resolution720 x 1440 pixels1080 x 2246 pixels
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Pixel density282 ppi402 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Asahi Dragontrail glassScratch resistant, Corning Gorilla Glass 5
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Quad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 1.2 GHz Cortex-A55quad-core 1.95 GHz Cortex-A53
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ChipsetUnisoc SC9863AMediaTek Helio P70
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GPUPowerVR GE8322ARM Mali-G72 MP3
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Memory RAM2 GB6 GB
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Internal storage32 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB256 GB
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StorageeMMC-
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OS
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OSDoke OS 2.0 (Android 11 Go Edition)Android 9.0 Pie
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Main camera
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Camera typeSingleDual
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Main camera8 MP, f/2.416 MP, f/2.0 , 1/3.1" , 1.0 µm
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8 MP
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Primary camera resolution3264 x 2448 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual LED 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, 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 camera5 MP, f/2.2 , 1/4" , 1.4 µm8 MP, f/2.0 , 0.18" , 1.126 µm
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video720p@30fps720p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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RadioFM RadioFM radio, with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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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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NFCYesYes
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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, light, magnetometer, proximityAccelerometer, barometer, compass, gyroscope, pedometer, proximity, light, proximity, UV light sensor
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity5580 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-MediaTek Pump Express
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Wireless charging-Qi
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Talk time 2G-25 h
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Talk time 3G-25 h
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Standby time 2G-440 h
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Standby time 3G-440 h
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Tests and performance
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Antutu72117 (v8)-
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Geekbench(single-core)137 (v5.2)-
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Geekbench(multi-core)627 (v5.2)-
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Cost
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Price100 USD-