Blackview A55 Pro vs Microsoft Surface Duo
Blackview A55 Pro
Microsoft Surface Duo
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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, 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, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66
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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 speed-LTE-A (CA) Cat18, 1200 Mbps download, 100 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-032020-08
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Status2022-032020-08
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Design
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BuildPlasticGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM, eSIM
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Height164.7 mm145.2 mm
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Width76.7 mm93.3 mm
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Thickness9.2 mm9.9 mm
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Height unfolded-186.9 mm
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Width unfolded-145.2 mm
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Thickness unfolded-4.8 mm
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Weight197 g250 g
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Stylus-Yes
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ColorsBlack, Blue, Green, WhiteWhite
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Display
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Display typeIPS TFTAMOLED capacitive touchscreen
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Physical size6.53 inches8.1 inches
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Resolution720 x 1600 pixels1800 x 2700 pixels
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Pixel density269 ppi401 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Panda displayCorning Gorilla Glass 5
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Cover display-AMOLED capacitive touchscreen
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Cover display physical size-5.6 inches
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Cover display resolution-1350 x 1800 pixels
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A53Single-core 2.84 GHz Kryo 485
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CPU(second)quad-core 1.5 GHz Cortex-A53Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetMediaTek Helio P22 MT6762Qualcomm SM8150 Snapdragon 855
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GPUPowerVR GE8320Adreno 640
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Memory RAM4 GB6 GB
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Internal storage64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max64 GB-
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StorageeMMCUFS 3.0
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OS
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OSAndroid 11, Doke OS 2.0Android 10
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Main camera
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Camera typeTripleSingle
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Main camera13 MP, f/1.8511 MP, f/2.0 , 23 mm, 1.0 µm
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0.3 MP
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0.3 MP
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera 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-
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera5 MP, f/2.2
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Sound
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3.5mm jackYes-
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LoudspeakerYesYes, with stereo speakers
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EarpieceYes-
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBmicroUSB 2.0Type-C reversible connector
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX Adaptive
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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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BDSYes-
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Features
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SensorsAccelerometer, light, proximityAccelerometer, fingerprint, 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 capacity4780 mAh3577 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Tests and performance
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Antutu93000 (v8)-
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Geekbench(single-core)161 (v5.2)-
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Geekbench(multi-core)932 (v5.2)-
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Cost
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Price110 USD1400 USD