Apple Watch Series 7 Aluminum 41mm vs Samsung Galaxy M20
Apple Watch Series 7 Aluminum 41mm
Samsung Galaxy M20
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 900, 1900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A (2CA), Cat12, 600 Mbps download, 50 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-092019-1
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Status2021-102019-1
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum framePolycarbonate
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height41 mm156.4 mm
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Width35 mm74.5 mm
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Thickness10.7 mm8.8 mm
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Weight32 g186 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlue, Green, Midnight, Red, StarlightBlack, Blue
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Display
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Display typeRetina LTPO OLEDPLS TFT capacitive touchscreen
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Physical size1.69 inches6.3 inches
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Resolution430 x 352 pixels1080 x 2340 pixels
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Pixel density326 ppi409 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glass-
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Multitouch-Yes
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Display featuresAlways-on display, 1000 nits (peak)-
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Hardware
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CPU-Octa-core
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CPUDual-coreDual-core 1.8 GHz Kryo 260 Gold
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CPU(second)Hexa-core 1.6 GHz Kryo 260 Silver
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ChipsetApple S7Exynos 7904 Octa
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GPUPowerVRMali-G71 MP2
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Internal storage32 GB32, 64 GB
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Memory RAM-3, 4 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-512 GB
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Storage-eMMC 5.1
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OS
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OSwatchOS 8.0, upgradable to 8.1Experience 9.5 (Android 8.1 Oreo)
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Main camera
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Camera type-Dual
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Primary cameraNo-
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Main camera13 MP, f/1.9 , 1/2.8" , 1.12 µm
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5 MP, f/2.2 , 12 mm, 1/6" , 1.12 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, 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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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioNoFM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 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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WLAN WiFi Dual BandYes-
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USBNoType-C 1.0 reversible connector
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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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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GALILEOYes-
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Beidou-Yes
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2maxAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity284 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless chargingYes-
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Talk time 2G-29 h
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Talk time 3G-29 h
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SAR value
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SAR(head)0.39 W/kg-
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SAR EU(head)0.26 W/kg-
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SAR EU(body)0.40 W/kg-
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Cost
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Price500 USD-
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Selfie camera
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Selfie camera8 MP, f/2.0
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps
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