Blackview Tab 8 vs Samsung Galaxy J4
Blackview Tab 8
Samsung Galaxy J4
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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; HSDPA 850, 900, 2100 - India, Pakistan
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4G networkLTE frequency band 1, 3, 7, 8, 20LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - India, Pakistan
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-062018-5
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Status2020-062018-5
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Design
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BuildMetal, plasticPlastic body
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height162.4 mm151.7 mm
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Width243.6 mm77.2 mm
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Thickness8.9 mm8.1 mm
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Weight600 g175 g
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ColorsGold, GrayBlack, Gold, Orchid Gray
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Display
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Display typeIPS LCDSuper AMOLED capacitive touchscreen
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Physical size10.1 inches5.5 inches
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Resolution1920 x 1200 pixels720 x 1280 pixels
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Pixel density224 ppi267 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, AGC glass-
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.6 GHz Cortex-A55Quad-core 1.4 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetUnisoc SC9863AExynos 7570 Quad
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GPUPowerVR GE8322Mali-T720 MP2
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Memory RAM4 GB2 GB
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Internal storage64 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max128 GB256 GB
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StorageeMMC-
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OS
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OSAndroid 10Android 8.0 (Oreo)
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Main camera
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Camera typeSingle-
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Main camera13 MP13 MP, f/1.9 , 28 mm
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera typeSingle-
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Selfie camera5 MP, f/2.2 , 1/4" , 1.4 µm5 MP, f/2.2
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Selfie camera resolution2560 x 1920 pixels2592 x 1944 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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Radio FM-FM 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 DirectYesYes
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Wi-Fi displayYes-
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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 LEYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDSYesYes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometerAccelerometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity6580 mAh3000 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes-
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Talk time 2G-20 h
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Talk time 3G-20 h
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Tests and performance
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Antutu103200 (v8)-
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Cost
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Price120 USD-
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