Blackview BV9700 Pro vs Digma Optima Prime 4 3G
Blackview BV9700 Pro
Digma Optima Prime 4 3G
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800, 1900GSM 900, 1800
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3G networkW-CDMA 850, 900, 1700, 1900, 2100, TD-SCDMA 1880-1920, 2010-2025HSDPA 1900
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)-
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE Cat 6, 301.5 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 announced2019-42018-4
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Status2019-42018-4
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Design
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BuildMetal, plasticPlastic
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SIMDual SIM (Nano-SIM/microSD)Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
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Height-107.8 mm
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Width-188 mm
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Thickness-10 mm
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Weight-270 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
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Display
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Display typeIPS capacitive touchscreenTN
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Physical size5.84 inches7 inches
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Resolution1080 x 2280 pixels1024 x 600 pixels
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Pixel density432 ppi170 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.1 GHz Cortex-A73Quad-core 1.2 GHz Cortex-A7
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CPU(second)quad-core 1.95 GHz Cortex-A53
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ChipsetMediaTek Helio P70Spreadtrum SC7731C
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GPUMali-G72 MP3Mali-400 MP1
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Memory RAM6 GB1 GB
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Internal storage128 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB64 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 9.0 PieAndroid 7.0 Nougat
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Main camera
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Camera typeDual-
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Main camera16 MP, f/1.75 , 1/2.8" , 1.12 µm
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8 MP, f/2.0 , 1/4" , 1.12 µm
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Primary camera resolution4608 x 3456 pixels-
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Primary camera video2160p@30fps-
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Primary camera 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-mode-
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Selfie camera
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Selfie camera16 MP, f/2 , 1/3.1" , 1.0 µm0.31 MP
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Selfie camera resolution4608 x 3456 pixels640 x 480 pixels
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Selfie camera video1080p@30fps480p@30fps MP
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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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Headphone adapterYes-
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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 HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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SensorsAccelerometer, fingerprint, proximity, compass, light, gyroscope, barometerAccelerometer
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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 capacity4380 mAh2200 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless chargingYes-
