Asus Zenfone 4 Pro ZS551KL vs Blackview BV9900
Asus Zenfone 4 Pro ZS551KL
Blackview BV9900
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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 800, 850, 900, 1700(AWS), 1800, 1900, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Global, Taiwan; LTE 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), 20(800), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 41(2500) - US, Canada, Brazil; LTE 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), 20(800), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - IndiaLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 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 speed-LTE, Cat6, 301 Mbps download, 51 Mbps upload
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LTE-A speedLTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2017-102019-10
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Oficially announced2017-82019-10
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Design
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Build-Metal, polycarbonate, TPU
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height156.9 mm-
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Width75.6 mm-
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Thickness7.6 mm-
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Weight175 g-
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Waterproof-Yes, IP68, IP69K
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Dust proof-Yes, IP68, IP69K
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MIL-STD-810G-Yes
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ColorsMoonlight white, Pure BlackBlack
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Display
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Display typeAMOLED capacitive touchscreenIPS
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Physical size5.5 inches5.84 inches
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Resolution1080 x 1920 pixels1080 x 2340 pixels
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Pixel density401 ppi441 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5Scratch resisant, Corning Gorilla Glass 5
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MultitouchYes, max 10 fingersYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.45 GHz KryoDual-core 2.2 GHz Cortex-A75
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CPU(second)quad-core 1.9 GHz KryoHexa-core 2.0 GHz Cortex-A55
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ChipsetQualcomm MSM8998 Snapdragon 835MediaTek Helio P90 (MT6779)
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GPUAdreno 540PowerVR GM9446
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Memory RAM6 GB8 GB
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Internal storage64, 128 GB256 GB
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Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
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Memory card max256 GB-
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OS
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OSAndroid 7.1.1 (Nougat)Android 9.0 Pie
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Main camera
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Camera typeDualQuad
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Main camera12 MP, f/1.7 , 25 mm, 2x optical zoom48 MP, f/1.75 , 1/2" , 0.8 µm
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16 MP, 50 mm16 MP
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5 MP
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps2160p@30fps
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Primary camera Autofocuslaser/phase detection autofocus-
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Primary camera flashLED flashdual-LED flash
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Primary camera optical image stabilization4-axis optical image stabilization-
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Camera features25mm (1/2.55" sensor size, 1.4 µm pixel size), 50mm (1/3.1" sensor size, 1.0 µm pixel size), geo-tagging, touch focus, face detection, HDR, panoramaAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, night mode
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Selfie camera
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Selfie camera8 MP, f/1.9 , 22 mm, 1.4 µm16 MP, f/2.0 , 1.0 µm, 1/3.06"
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video1080p1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, dual speakersYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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Bluetooth AptXYes-
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InfraredYes-
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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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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, color spectrum, compass, gyro, proximityAccelerometer, altimeter, barometer, compass, fingerprint, geomagnetic, gyroscope, light, magnetometer, pedometer, 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 capacity3600 mAh4380 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging50% in 32 minYes
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Wireless charging-Yes
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Talk time 3G27 h 30 min-