Samsung Galaxy Note9 vs Xiaomi Mi Watch (China)
Samsung Galaxy Note9
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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)LTE 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 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (5CA), Cat18, 1200 Mbps download, 200 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2018-82019-11
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Status2018-82019-11
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Design
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BuildGlass, aluminium alloy-
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)eSIM
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Height161.9 mm44.7 mm
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Width76.4 mm36.9 mm
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Thickness8.8 mm12.3 mm
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Weight201 g44 / 56 g
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StylusYes(Bluetooth integration)-
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PaymentSamsung Pay(Visa, Mastercard)-
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WaterproofIP68, 1.5m and 30 minutes-
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Dust proofIP68-
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ColorsBlack, Blue, Copper, PurpleBlack, Silver
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Display
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Display typeSuper AMOLEDSuper AMOLED capacitive touchscreen
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Physical size6.4 inches1.78 inches
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Resolution1440 x 2960 pixels368 x 448 pixels
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Pixel density516 ppi326 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5-
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MultitouchYes-
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Display featuresHDR10 compliant, Always-on display-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.7 GHz Mongoose M3Quad-core 1.2 GHz Cortex-A7
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CPU(second)quad-core 1.8 GHz Cortex-A55
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ChipsetExynos 9810 OctaQualcomm Snapdragon Wear 3100
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GPUMali-G72 MP18Adreno 304
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Memory RAM6, 8 GB1 GB
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Internal storage128, 512 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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OS
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OSAndroid 8.1 OreoProprietary wearable platform
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Main camera
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Camera typeDual-
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Main camera12 MP, f/1.5-2.4 , 26 mm, 1/2.55" , 1.4 µm
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12 MP, f/2.4 , 52 mm, 1/3.4" , 1.0 µm
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Primary camera resolution4032 x 3024 pixels-
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Primary camera video2160p@60fps, 1080p@240fps, 720p@960fps-
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Primary camera flashLED flash-
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
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DxOMark photo107-
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DxOMark video94-
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DxOMark camera score103-
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Selfie camera
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Selfie camera8 MP, f/1.7 , 1/3.6" , 1.22 µm
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video1440p@30fps-
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DxOMark photo96-
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DxOMark video86-
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DxOMark camera score92-
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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EarpieceYes-
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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 1.0 reversible connectorNo
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USB On-The-GoYes-
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYes-
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NFCYesYes
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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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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, hall, heart rate, iris sensor, light, proximityAccelerometer, 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-IonLi-Ion
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Battery capacity4000 mAh570 / 590 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2.0-
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Wireless chargingQi/PMAYes
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Talk time 2G30 h-
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Talk time 3G30 h-
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Standby time 2G430 h-
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Standby time 3G430 h-
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Cost
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Price-170 USD