Huawei Watch 2 vs Oppo R9
Huawei Watch 2
Oppo R9
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPAHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO and TD-SCDMA
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4G networkLTELTE frequency band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speedHSPAHSPA
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LTE speedLTELTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-22016-3
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Status2017-32016-4
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Design
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SIMNano-SIM or e-SIMDual SIM (Nano-SIM, dual stand-by)
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Height48.9 mm151.8 mm
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Width45 mm74.3 mm
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Thickness12.6 mm6.6 mm
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Weight57 g145 g
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WaterproofIP68 - 1.5 m and 30 minutes-
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Dust proofIP68-
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ColorsCarbon Black, Concrete Grey, Dynamic OrangeGold
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Display
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Display typeAMOLED capacitive touchscreenCapacitive touchscreen
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Physical size1.2 inches5.5 inches
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Resolution390 x 390 pixels1080 x 1920 pixels
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Pixel density326 ppi401 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassCorning Gorilla Glass 4
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.1 GHzOcta-core 2.0 GHz ARM Cortex-A53
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ChipsetQualcomm Snapdragon Wear 2100Mediatek MT6755 Helio P10
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GPU-Mali-T860MP2
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Memory RAM768 MB4 GB
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Internal storage4 GB64 GB
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Memory cardmicroSD
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Memory card max-128 GB
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OS
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OSAndroid Wear OS 2.0Android OS, v5.1 (Lollipop)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; 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
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0
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USB host-Yes
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Bluetoothv4.1v4.0
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push Email-Push Email
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JavaNoNo
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SensorsAccelerometer, barometer, compass, gyro, heart rateFingerprint, accelerometer, compass, gyro, 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-Po
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Battery capacity420 mAh2850 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Talk time48 h-
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Standby time--
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Main camera
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Main camera13 MP, f/2.2
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Primary camera video-1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera16 MP, f/2.0