Nomu T20 vs Samsung Galaxy Watch 4 Classic 42mm
Nomu T20
Samsung Galaxy Watch 4 Classic 42mm
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 20
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, Cat6, 301.5 Mbps download, 51 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2019-62021-08
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Status2019-62021-08
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Design
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BuildAluminium alloy, polycarbonateGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
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SIMDual SIM (Nano-SIM/NanoSIM(microSD))eSIM
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Height156.5 mm41.5 mm
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Width77.2 mm41.5 mm
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Thickness17.8 mm11.2 mm
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Weight-46.5 g
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Payment-Samsung Pay
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WaterproofYes, IP69KIP68, 50m
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Dust proofYes, IP69K-
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MIL-STD-810GYesYes
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ColorsBlack, YellowBlack, Silver
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED
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Physical size5 inches1.19 inches
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Resolution720 x 1280 pixels396 x 396 pixels
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Pixel density294 ppi330 ppi
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Display colors16777216-
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ProtectionScratch resistant, Corning Gorilla Glass 3Corning Gorilla Glass DX
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MultitouchYes-
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Display features-Rotating bezel, Always-on display
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Hardware
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CPUQuad-core 1.5 GHz Cortex-A53Dual-core 1.18 GHz Cortex-A55
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ChipsetMediaTek MT6739V/CWExynos W920
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GPUPowerVR GE8100Mali-G68
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Memory RAM2 GB1.5 GB
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Internal storage16 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max128 GB-
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Storage-eMMC
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OS
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OSAndroid 8.1 OreoAndroid Wear OS, One UI Watch 3
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Main camera
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Main camera8 MP, f/2.0
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Primary camera-No
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video720p@30fps-
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Primary camera flashdual-LED flash-
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Camera featuresAutofocus, continuous shooting, 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 camera2 MP
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera video480p@30fps-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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EarpieceYes-
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Headphone adapterYes-
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorNo
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USB On-The-GoYes-
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesA2DP
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bluetooth LEYesLE
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Bluetooth EDRYes-
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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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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, gyroscope, light, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5000 mAh247 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless chargingYesQi
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Talk time 2G26.5 h-
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Talk time 3G26.5 h-
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Standby time 2G446 h-
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Standby time 3G446 h-
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Cost
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Price-440 USD
