Huawei Watch 2 2018 vs Samsung Galaxy Tab A 8.4 (2020)
Huawei Watch 2 2018
Samsung Galaxy Tab A 8.4 (2020)
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 39(1900), 41(2500)LTE frequency band 1, 3, 4, 5, 7, 13, 20, 66
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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LTE speedLTELTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYes-
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EDGEYesYes
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Availability
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Oficially announced2018-52020-09
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Status2018-52020-09
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Design
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Build-Plastic
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SIMNano-SIM or e-SIM or SIM-lessNano-SIM
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Height48.9 mm125.2 mm
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Width45 mm202 mm
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Thickness12.6 mm7.1 mm
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Weight57 g309 g
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WaterproofIP68, 1.5m and 30 minutes-
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Dust proofIP68-
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ColorsCarbon Black, Concrete Grey, Dynamic OrangeMocha
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Display
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Display typeAMOLED capacitive touchscreenTFT
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Physical size1.2 inches8.4 inches
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Resolution390 x 390 pixels1200 x 1920 pixels
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Pixel density326 ppi270 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.1 GHz ARM Cortex-A7Dual-core 1.8 GHz Cortex-A73
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Exynos 7 Octa 7904
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GPUAdreno 304Mali-G71 MP2
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Memory RAM768 MB3 GB
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Internal storage4 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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Storage-eMMC 5.1
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OS
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OSAndroid Wear OS 2.0Android 10
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with dual speakers
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0
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Bluetoothv4.1v5.0
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Features
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Messaging SMSSMS-
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Messaging EmailEmail-
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Messaging IMIM-
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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity420 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Standby time48 h-
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Main camera
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Camera type-Single
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Main camera8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-1080p@30fps
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Camera features-Autofocus, 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 type-Single
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Selfie camera5 MP
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-720p@30fps
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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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Price-290 USD