Samsung Galaxy M40 vs Samsung Galaxy Watch 4 Classic 46mm
Samsung Galaxy M40
Samsung Galaxy Watch 4 Classic 46mm
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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, 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 20
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE Cat12, 603 Mbps download, 102 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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BuildPlasticGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)eSIM
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Height155.3 mm41.5 mm
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Width73.9 mm41.5 mm
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Thickness7.9 mm11.2 mm
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Weight168 g46.5 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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ColorsBlack, BlueBlack, Silver
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Display
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Display typePLS capacitive touchscreenSuper AMOLED
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Physical size6.3 inches1.4 inches
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Resolution1080 x 2340 pixels450 x 450 pixels
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Pixel density409 ppi330 ppi
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Display colors16777216-
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ProtectionScratch resistant, Corning Gorilla GlassCorning 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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CPUOcta-core-
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CPUQuad-core 2 GHz Kryo 460Dual-core 1.18 GHz Cortex-A55
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CPU(second)Hexa-core 1.7 GHz Kryo 460
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ChipsetQualcomm Snapdragon 675Exynos W920
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GPUAdreno 612Mali-G68
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Memory RAM6 GB1.5 GB
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Internal storage128 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max1 TB-
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Storage-eMMC
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OS
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OSOne 1.1 (Android 9.0 Pie)Android Wear OS, One UI Watch 3
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Main camera
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Camera typeTriple-
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Main camera32 MP, f/1.7 , 0.8 µm
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Primary camera-No
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8 MP, f/2.2 , 12 mm, 1.12 µm
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5 MP, f/2.2
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Primary camera resolution6528 x 4896 pixels-
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Primary camera video2160p@30fps, 1080p@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 camera16 MP, f/2
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera video1080p@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 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesA2DP
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bluetooth AVRCPYes-
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bluetooth HFPYes-
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bluetooth HIDYes-
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bluetooth OPPYes-
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bluetooth PANYes-
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bluetooth LE-LE
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bluetooth DIPYes-
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bluetooth MAPYes-
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bluetooth PBAPPBAP/PAB-
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bluetooth HOGPYes-
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bluetooth HSPYes-
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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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GALILEOYesYes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, gyroscope, hall, proximity, light, fingerprintAccelerometer, 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 capacity3500 mAh361 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-440 USD
