Huawei Watch 2 2018 vs Nomu S20
Huawei Watch 2 2018
Nomu S20
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 39(1900), 41(2500)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800); LTE-TDD 2300 MHz
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HSPA speedHSPA-
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LTE speedLTELTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-52016
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Status2018-52016
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Design
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Build-Polycarbonate
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SIMNano-SIM or e-SIM or SIM-lessDual SIM (Micro-SIM/Nano-SIM)
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Height48.9 mm154.4 mm
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Width45 mm75 mm
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Thickness12.6 mm10.3 mm
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Weight57 g169 g
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WaterproofIP68, 1.5m and 30 minutesYes, IP68
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Dust proofIP68Yes, IP68
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ColorsCarbon Black, Concrete Grey, Dynamic OrangeBlack
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Display
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Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size1.2 inches5 inches
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Resolution390 x 390 pixels720 x 1280 pixels
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Pixel density326 ppi294 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassScratch resistant, Corning Gorilla Glass 4
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.1 GHz ARM Cortex-A7Quad-core 1.5 GHz Cortex-A53
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Mediatek MT6737T
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GPUAdreno 304Mali-T860 MP2
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Memory RAM768 MB3 GB
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Internal storage4 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXC
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OS
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OSAndroid Wear OS 2.0Android OS, v6.0 Marshmallow
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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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RadioNo-
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Radio FM-FM radio
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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 Dual Band-Yes
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USBmicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.1v4.0
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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Bluetooth EDRYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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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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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer, compass, 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-Po
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Battery capacity420 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesMediaTek Pump Express 3.0
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Talk time 2G-20 h
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Talk time 3G-20 h
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Standby time48 h-
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Standby time 2G-350 h
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Standby time 3G-350 h
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Main camera
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Main camera8 MP, f/2.8 , 1.103 µm
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
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Selfie camera
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Selfie camera2 MP, f/2.4
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Selfie camera video-720p@30fps