Xiaomi Redmi 8A Dual vs alcatel Smart Tab 7
Xiaomi Redmi 8A Dual
alcatel Smart Tab 7
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1900, 2100N/A
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)N/A
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2020-022019-9
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Status2020-022019-9
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Design
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BuildPlasticPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)No
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Height156.5 mm176 mm
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Width75.4 mm126 mm
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Thickness9.4 mm12 mm
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Weight188 g268 g
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Splash resistantYes-
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ColorsBlack, Blue, RedBlack
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Display
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Display typeIPS LCD capacitive touchscreenTN TFT capacitive touchscreen
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Physical size6.22 inches7.0 inches
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Resolution720 x 1520 pixels1024 x 600 pixels
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Pixel density270 ppi170 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5-
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MultitouchYesYes
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Display features400 nits typ. brightness-
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.95 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A53
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CPU(second)quad-core 1.45 GHz Cortex-A53
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ChipsetQualcomm SDM439 Snapdragon 439Mediatek MT8167D
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GPUAdreno 505PowerVR GE8300
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Memory RAM2, 3 GB1.5 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-16 GB
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StorageeMMC 5.1-
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OS
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OSMIUI 11 (Android 9.0 Pie)Android 9.0 Pie
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Main camera
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Camera typeDual-
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Main camera13 MP, f/2.2 , 1/3.1" , 1.12 µm2 MP, f/2.4 , 1/5"
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2 MP, f/2.4
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Primary camera resolution-1920 x 1080 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresHDR, Panorama-
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Selfie camera
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Selfie camera8 MP, f/2.0 , 1/4" , 1.12 µm2 MP, f/2.4 , 1/5" , 1.65 µm
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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Wi-Fi display-Yes
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USBType-C reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v4.2
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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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GLONASSYes-
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BeidouYes-
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Features
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SensorsAccelerometer, compass, proximityAccelerometer
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Power bank functionYes-
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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 capacity5000 mAh2580 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Cost
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Price90 USD90 USD
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