Blackview BV4900S vs Xiaomi Poco X3 NFC
Blackview BV4900S
Xiaomi Poco X3 NFC
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 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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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A, 750 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092020-09
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Status2021-092020-09
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Design
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BuildPolycarbonate, rubber, siliconeGlass front (Gorilla Glass 5), aluminum frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height157.5 mm165.3 mm
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Width78.1 mm76.8 mm
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Thickness13.7 mm9.4 mm
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Weight261 g215 g
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WaterproofIP68-
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Splash resistant-IP53
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Dust proofIP68-
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MIL-STD-810GYes-
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ColorsBlack, Green, Orange, YellowBlue, Gray
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Display
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Display typeIPS TFTIPS LCD
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Physical size5.7 inches6.67 inches
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Resolution720 x 1440 pixels1080 x 2400 pixels
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Pixel density282 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Asahi Dragontrail glassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-120Hz, HDR10, 450 nits (typ)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.3 GHz Kryo 470 Gold
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CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core 1.8 GHz Kryo 470 Silver
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ChipsetUnisoc SC9863AQualcomm SM7150-AC Snapdragon 732G
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GPUPowerVR GE8322Adreno 618
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Memory RAM2 GB6 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB256 GB
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StorageeMMCUFS 2.1
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OS
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OSDoke OS 2.0 (Android 11 Go Edition)Android 10, MIUI 12
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Main camera
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Camera typeSingleQuad
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Main camera8 MP, f/2.464 MP, f/1.9 , (wide) , 1/1.73" , 0.8 µm
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(ultrawide) , 13 MP, f/2.2 , 119˚ , 1.0 µm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution3264 x 2448 pixels9248 x 6944 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
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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, digital 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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DxOMark photo-107
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DxOMark zoom-45
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DxOMark video-98
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DxOMark camera score-103
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.2 , 1/4" , 1.4 µm20 MP, f/2.2 , 1/3.4" , 0.8 µm, (wide)
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Selfie camera resolution2560 x 1920 pixels5963 x 3354 pixels
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Selfie camera featuresFace unlockHDR, panorama
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio, recording
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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 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Infrared-Yes
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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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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, magnetometer, proximityAccelerometer, 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-IonLi-Po
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Battery capacity5580 mAh5160 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge (62% in 30 min, 100% in 65 min)
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Tests and performance
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Antutu72117 (v8)301581 (v8)
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Geekbench(single-core)137 (v5.2)580 (v5.2)
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Geekbench(multi-core)627 (v5.2)1783 (v5.2)
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Cost
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Price100 USD210 USD
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SAR value
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SAR(head)-0.77 W/kg
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SAR(body)-0.61 W/kg
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SAR EU(head)-0.56 W/kg
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SAR EU(body)-0.99 W/kg