Nokia 3.1 A vs Samsung Galaxy Watch 4 40mm
Nokia 3.1 A
Samsung Galaxy Watch 4 40mm
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1700/2100, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 66(1700/2100)LTE frequency band 1, 3, 5, 7, 8, 20
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 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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BuildPolycarbonateGlass front (Gorilla Glass DX+), aluminum frame
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SIMNano-SIMeSIM
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Height152.7 mm39.3 mm
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Width71.9 mm40.4 mm
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Thickness9.4 mm9.8 mm
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Weight155 g25.9 g
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Payment-Samsung Pay
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Waterproof-IP68, 50m
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MIL-STD-810G-Yes
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ColorsBlackBlack, Pink Gold, Silver
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED
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Physical size5.45 inches1.2 inches
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Resolution720 x 1440 pixels396 x 396 pixels
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Pixel density295 ppi330 ppi
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Display colors16777216-
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Protection2.5D curved glass screenCorning Gorilla Glass DX+
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MultitouchYes-
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Display features-Always-on display
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Hardware
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CPUQuad-core 1.8 GHz Cortex-A53Dual-core 1.18 GHz Cortex-A55
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ChipsetQualcomm SDM429 Snapdragon 429Exynos W920
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GPUAdreno 504Mali-G68
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Memory RAM2 GB1.5 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max128 GB-
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StorageeMMCeMMC
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OS
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OSAndroid 9.0 PieAndroid 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 video1080p@30fps-
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Primary camera flashLED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, 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 camera5 MP, f/2.2 , 1.12 µm
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Selfie camera resolution2592 x 1944 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioFM radio with RDSNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual Band-Yes
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USBType-C 1.0 reversible connectorNo
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USB On-The-GoYes-
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesA2DP
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bluetooth LE-LE
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NFC-Yes
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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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BDSYesYes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, 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 capacity2990 mAh247 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless charging-Qi
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Cost
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Price-320 USD
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