Samsung Galaxy Tab A8 10.5 (2021) vs Xiaomi Redmi Note 7S
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Samsung Galaxy Tab A8 10.5 (2021)
Xiaomi Redmi Note 7S
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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 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, 392 Mbps download, 151 Mbps uploadLTE Cat 18, 1.2 Gbps download, 221 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-122019-5
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Status2021-122019-5
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Design
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Build-Glass, plastic
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SIMNano-SIMDual SIM (Nano-SIM/microSD)
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Height161.9 mm159.21 mm
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Width246.8 mm75.21 mm
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Thickness6.9 mm8.1 mm
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Weight508 g186 g
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ColorsGray, Pink Gold, SilverBlack, Blue, Red
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Display
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Display typeTFTIPS capacitive touchscreen
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Physical size10.5 inches6.3 inches
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Resolution1200 x 1920 pixels1080 x 2340 pixels
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Pixel density216 ppi409 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, LTPS (Low Temperature PolySilicon)
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Cortex-A75Quad-core 2.2 GHz Kryo 260
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.84 GHz Kryo 260
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ChipsetUnisoc Tiger T618Qualcomm Snapdragon 660 MSM8976 Plus
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GPUMali G52 MP2Adreno 512
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Memory RAM3, 4 GB3, 4 GB
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Internal storage32, 64 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 11, One UI 3MIUI V10.2 (Android 9.0 Pie)
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Main camera
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Camera typeSingleDual
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Main camera8 MP48 MP, f/1.8 , 1/2" , 0.8 µm
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5 MP, f/2.2 , 1.12 µm
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Primary camera resolution3264 x 2448 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@120fps
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Primary camera flash-dual LED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera2 MP13 MP, f/2 , 28 mm, 0.23" , 1.124 µm
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Selfie camera resolution2560 x 1920 pixels4224 x 3136 pixels
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Selfie camera video1080p@30fps1080p@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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Earpiece-Yes
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Multimedia
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RadioNoYes
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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 display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-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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Infrared-Yes
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NFCNo-
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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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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, light, 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 capacity7040 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQualcomm Quick Charge 4.0
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Talk time 2G-23 h
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Talk time 3G-23 h
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Standby time 2G-251 h
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Standby time 3G-251 h
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Tests and performance
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Antutu220066 (v8)-
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SAR value
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SAR(body)0.92 W/kg-
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Cost
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Price260 USD-
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