Apple Watch Series 7 45mm Cellular vs Samsung Galaxy Watch Active 2 44mm LTE
Apple Watch Series 7 45mm Cellular
Samsung Galaxy Watch Active 2 44mm LTE
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66LTE
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Availability
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Oficially announced2021-092019-8
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Status2021-102019-9
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Design
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BuildGlass front, ceramic/sapphire crystal back, stainless steel frameFront glass, Stainless Steel 316L frame
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SIMeSIMElectronic SIM card (e-SIM)
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Height45 mm44 mm
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Width38 mm44 mm
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Thickness10.7 mm10.9 mm
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Weight51.5 g44 g
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Payment-Samsung Pay
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WaterproofIP6X (50m)IP68, 50m
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Dust proofIP6X-
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MIL-STD-810G-Yes
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ColorsGraphite, Gold, SilverBlack, Gold, Silver
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Display
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Display typeRetina LTPO OLEDSuper AMOLED
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Physical size1.9 inches1.4 inches
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Resolution484 x 396 pixels360 x 360 pixels
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Pixel density326 ppi364 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glassCorning Gorilla Glass DX+
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Display featuresAlways-on display, 1000 nits (peak)Touch-sensitive bezel, Always-on display
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Hardware
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CPUDual-coreDual-core 1.15 GHz Cortex-A53
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ChipsetApple S7Exynos 9110
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GPUPowerVRMali-T720
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Internal storage32 GB4 GB
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Memory RAM-1.5 GB
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Memory cardNo-
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OS
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OSwatchOS 8.0, upgradable to 8.1Tizen-based wearable OS
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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Multimedia
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RadioNoNo
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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 Dual BandYes-
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USBNoNo
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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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, gyroscope, heart rate, SpO2, VO2maxAccelerometer, barometer, gyro, heart rate
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity309 mAh340 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYesYes
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SAR value
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SAR(head)0.96 W/kg-
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SAR EU(head)0.55 W/kg-
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SAR EU(body)0.50 W/kg-
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Cost
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Price770 USD450 USD
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Main camera
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Primary camera-No
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Browser
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HTML-No
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