Huawei Watch 2 Classic vs Xiaomi Mi 9 Explorer
Huawei Watch 2 Classic
Xiaomi Mi 9 Explorer
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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, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 39(1900), 40(2300)
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2017-22019-2
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Status2017-32019-3
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Design
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BuildStainless Steel 316LBack glass (Gorilla Glass 5), aluminum frame (7000 series)
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height48.9 mm157.5 mm
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Width45 mm74.7 mm
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Thickness12.6 mm7.6 mm
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Weight60.5 g173 g
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WaterproofIP68 - 1.5 m and 30 minutes-
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Dust proofIP68-
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ColorsTitanium GreyBlack
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED
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Physical size1.2 inches6.39 inches
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Resolution390 x 390 pixels1080 x 2340 pixels
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Pixel density460 ppi403 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassCorning Gorilla Glass 6
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.1 GHzSingle-core 2.84 GHz Kryo 485
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetQualcomm Snapdragon Wear 2100Qualcomm SDM855 Snapdragon 855
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GPU-Adreno 640
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Memory RAM768 MB12 GB
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Internal storage4 GB256 GB
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Memory cardNo
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OS
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OSAndroid Wear OS 2.0MIUI 10 (Android 8.1 Oreo)
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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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, 802.11ac
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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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WLAN DLNA-Yes
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USBType-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.1v5.0
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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GPSYesYes, with dual-band A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Beidou-Yes
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QZSS-Yes
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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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JavaNo-
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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer, compass, gyroscope, fingerprint
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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 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 4.0+
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Wireless charging-Yes
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Talk time48 h-
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Main camera
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Camera type-Triple
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Main camera48 MP, f/1.5 , 1/2" , 0.8 µm, 2x optical zoom
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16 MP, f/2.2 , 13 mm, 1/3.6" , 1.0 µm
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12 MP, f/2.2 , 54 mm, 1.0 µm
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Primary camera video-2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection and laser autofocus
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Camera features-2x optical zoom
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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 video-1080p@30fps