Samsung Galaxy Watch Active vs Xiaomi Black Shark 2
Samsung Galaxy Watch Active
Xiaomi Black Shark 2
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Network
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2G networkN/AGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G network-HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE-A (3CA)
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2019-22019-3
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Status2019-22019-3
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Design
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Build-Aluminium alloy
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height39.5 mm163.6 mm
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Width39.5 mm75 mm
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Thickness10.5 mm8.8 mm
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Weight25 g205 g
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PaymentSamsung Pay-
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WaterproofIP68-
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Dust proofIP68-
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MIL-STD-810GYes-
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ColorsBlack, Gold, Green, SilverBlack, Blue, Silver
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Display
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Display typeAMOLED capacitive touchscreenAMOLED capacitive touchscreen
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Physical size1.1 inches6.39 inches
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Resolution360 x 360 pixels1080 x 2340 pixels
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Pixel density463 ppi403 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
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Multitouch-Yes
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Display featuresAlways-on displayAlways-on display, 100% DCI-P3, HDR10
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Hardware
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CPU-Octa-core
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CPUDual-core 1.15 GHzSingle-core 2.84 GHz Kryo 485
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CPU(second)Triple-core 2.41 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetExynos 9110Qualcomm SDM855 Snapdragon 855
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GPU-Adreno 640
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Memory RAM768 MB6, 8, 12 GB
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Internal storage4 GB128, 256 GB
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Memory cardNoNo
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OS
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OSTizen-based wearable OS 4.0Android 9.0 Pie
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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Earpiece-Yes
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Headphone adapter-Yes
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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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USBNoType-C 1.0 reversible connector
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Bluetoothv4.2v5.0
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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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GLONASSYesYes
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Beidou-Yes
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Features
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, compass, gyroscope, fingerprint, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity230 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 4.0
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Wireless chargingQi-
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Main camera
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Camera type-Dual
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Main camera48 MP, f/1.8 , 1/2" , 0.8 µm, 2x optical zoom
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12 MP, f/2.2 , 1.0 µm
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video-2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
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DxOMark photo-84
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DxOMark video-85
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DxOMark camera score-84
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Selfie camera
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Selfie camera20 MP, f/2.0 , 0.9 µm
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Selfie camera resolution-5184 x 3880 pixels
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Selfie camera video-1080p@30fps
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Browser
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HTML-HTML5
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