Blackview Tab 7 vs Samsung Galaxy Tab A7 10.4 (2022)
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Blackview Tab 7
Samsung Galaxy Tab A7 10.4 (2022)
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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, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 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 speedLTELTE-A (2CA), Cat13, 400 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 announced2022-072022-11
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Status2022-072022-11
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height160 mm157.4 mm
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Width241.3 mm247.6 mm
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Thickness8.3 mm7 mm
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Weight600 g477 g
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ColorsBlue, Gray, SilverGray, Gold, Silver
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Display
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Display typeIPSTFT LCD
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Physical size10.1 inches10.4 inches
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Resolution1280 x 800 pixels1200 x 2000 pixels
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Pixel density149 ppi224 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.0 GHz Cortex-A75Dual-core 2.0 GHz Cortex-A75
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CPU(second)Triple-core 1.8 GHz Cortex-A55Hexa-core 1.8 GHz Cortex-A55
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ChipsetUnisoc Tiger T310Unisoc UMS512 T618
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GPUPowerVR GT7200Mali G52 MP2
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Memory RAM3 GB3, 4 GB
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Internal storage32 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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StorageeMMC 5.1-
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OS
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OSAndroid 11, Doke OS 2.0Android 12, One UI 4
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Main camera
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Camera typeSingleSingle
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Main camera5 MP8 MP
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Primary camera resolution2560 x 1944 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flash-
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Camera featuresAutofocus, geotagging, face detection, self-timerAutofocus, continuous shooting, 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 typeSingleSingle
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Selfie camera2 MP5 MP
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Selfie camera resolution1920 x 1080 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers (4 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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Wi-Fi displayYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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Features
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SensorsAccelerometer, light, proximityAccelerometer, compass, gyroscope, 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 capacity6580 mAh7040 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesFast Charging, 15W
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Talk time 3G32 h-
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Talk time 4G32 h-
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Standby time 3G336 h-
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Standby time 4G336 h-
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Tests and performance
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Antutu143000 (v9)-
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Cost
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Price120 USD250 USD
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SAR value
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SAR EU(body)-1.54 W/kg
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