Samsung Galaxy Tab A 8.4 (2020) vs Xiaomi Mi Watch (China)
Samsung Galaxy Tab A 8.4 (2020)
Xiaomi Mi Watch (China)
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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
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4G networkLTE frequency band 1, 3, 4, 5, 7, 13, 20, 66LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 39(1900), 40(2300), 41(2500)
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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 upload-
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EDGEYes-
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Availability
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Oficially announced2020-092019-11
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Status2020-092019-11
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Design
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BuildPlastic-
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SIMNano-SIMeSIM
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Height125.2 mm44.7 mm
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Width202 mm36.9 mm
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Thickness7.1 mm12.3 mm
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Weight309 g44 / 56 g
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ColorsMochaBlack, Silver
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Display
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Display typeTFTSuper AMOLED capacitive touchscreen
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Physical size8.4 inches1.78 inches
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Resolution1200 x 1920 pixels368 x 448 pixels
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Pixel density270 ppi326 ppi
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Display colors1677721616777216
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Hardware
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CPUOcta-core-
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CPUDual-core 1.8 GHz Cortex-A73Quad-core 1.2 GHz Cortex-A7
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetExynos 7 Octa 7904Qualcomm Snapdragon Wear 3100
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GPUMali-G71 MP2Adreno 304
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Memory RAM3 GB1 GB
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Internal storage32 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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StorageeMMC 5.1-
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OS
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OSAndroid 10Proprietary wearable platform
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Main camera
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Camera typeSingle-
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Main camera8 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fps-
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Camera featuresAutofocus, continuous shooting, digital zoom, 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 typeSingle-
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Selfie camera5 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with dual speakersYes
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Multimedia
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RadioNoNo
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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 HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0No
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDS-Yes
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Features
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SensorsAccelerometerAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5000 mAh570 / 590 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless charging-Yes
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SAR value
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SAR(head)1.35 W/kg-
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SAR(body)1.591 W/kg-
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Cost
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Price290 USD170 USD