Blackview BV9900E vs DEXP Z455
Blackview BV9900E
DEXP Z455
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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 850, 900, 1700(AWS), 1900, 2100HSDPA 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(2100), 3(1800), 7(2600), 8(900), 18(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE, Cat4, 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 announced2020-092018-12
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Status2020-092018-12
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Design
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BuildMetal, polycarbonate, TPUPlastic, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height156.5 mm146.5 mm
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Width78.3 mm70 mm
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Thickness14.2 mm10 mm
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Weight264 g180 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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ColorsBlackBlack, Gold
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Display
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Display typeIPS LCDIPS
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Physical size5.84 inches5.45 inches
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Resolution1080 x 2280 pixels720 x 1440 pixels
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Pixel density432 ppi295 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3Oleophobic(lipophobic) coating
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A75Quad-core 1.3 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Helio P90 MT6779Mediatek MT6739WA
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GPUPowerVR GM9446PowerVR GE8100
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Memory RAM6 GB3 GB
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Internal storage128 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB128 GB
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StorageUFS 2.1-
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OS
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OSAndroid 10Android 8.1 Oreo
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Main camera
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Camera typeQuadDual
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Main camera48 MP, f/1.75 , 1/2" , 0.8 µm8 MP
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16 MP, 120˚ , 1/3.1" , 1.0 µm0.3 MP
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2 MP, 1.75 µm
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0.3 MP
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Primary camera resolution8000 x 6000 pixels3264 x 2448 pixels
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Primary camera video2160p@30fps1080p@30fps
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Primary camera flashdual-LED flashLED
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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, phade detection autofocus, night 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 camera16 MP, f/2.0 , 1/3.1" , 1.0 µm5 MP
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Selfie camera resolution4608 x 3456 pixels1600 x 1200 pixels
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Selfie camera featuresFace detection-
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Selfie camera video1080p@30fps720p@30fps MP
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Sound
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3.5mm jackYesYes
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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 DirectYes-
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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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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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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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BDSYes-
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Features
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SensorsAltimer, accelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, heart rate, humidity, light, magnetometer, pedometer, proximity, thermometerAccelerometer, compass, fingerprint, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4380 mAh3400 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless chargingYes-
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Talk time 2G1680 h-
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Standby time 2G528 h-
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Tests and performance
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Antutu220000 (v8)-
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Geekbench(single-core)393 (v5.2)-
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Geekbench(multi-core)1426 (v5.2)-
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Cost
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Price260 USD-
