Huawei Watch 2 Pro vs Sharp Aquos R2 compact
Huawei Watch 2 Pro
Sharp Aquos R2 compact
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 2100
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4G networkLTELTE
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HSPA speedHSPA-
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LTE speedLTELTE, Cat18, 1.2 Gbps download, 221 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-102018-11
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Status2017-102019-01
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Design
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BuildStainless Steel 316LFront glass, aluminum frame, plastic back
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SIMElectronic SIM card (e-SIM)Nano-SIM
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Height48.3 mm131 mm
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Width45 mm64 mm
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Thickness12.6 mm9.3 mm
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Weight64 g135 g
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WaterproofIP68 certified, 1 m and 30 minutesIP68, 1.5m and 30 minutes
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Dust proofIP68IP68
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ColorsTitanium GreyBlack, Green, White
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Display
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Display typeAMOLED capacitive touchscreenIGZO IPS capacitive touchscreen
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Physical size1.2 inches5.2 inches
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Resolution390 x 390 pixels1080 x 2280 pixels
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Pixel density326 ppi485 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYesYes
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Display features-120 Hz, HDR10, DCI-P3
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.1 GHzQuad-core 2.6 GHz Kryo 385 Gold
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CPU(second)quad-core 1.7 GHz Kryo 385 Silver
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Qualcomm SDM845 Snapdragon 845
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GPU-Adreno 630
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Memory RAM768 MB4 GB
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Internal storage4 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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OS
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OSAndroid Wear OS 2.0 (China edition)Android 9.0 Pie
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-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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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBType-C 1.0 reversible connector (PowerDelivery 2.0)
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYesYes
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GPSYesYes, with A-GPS
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GLONASS-Yes
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GALILEO-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, light, proximity
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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-Ion
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Battery capacity420 mAh2500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQualcomm Quick Charge 3.0
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Standby time48 h-
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Main camera
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Main camera22.6 MP, f/1.9 , 22 mm
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Primary camera resolution-5488 x 4112 pixels
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Primary camera video-2160p@30fps, 1080p@30fps
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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, 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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Selfie camera
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Selfie camera8 MP, f/2.0
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps