Apple Watch Edition Series 7 41mm Cellular vs Samsung Galaxy A2 Core
Apple Watch Edition Series 7 41mm Cellular
Samsung Galaxy A2 Core
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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, 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 frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(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, Cat4, 150 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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Status2021-102019-4
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Oficially announced2021-092019-4
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Design
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BuildGlass front, ceramic/sapphire crystal back, titanium framePlastic
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SIMeSIMDual SIM (Micro-SIM, dual stand-by)
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Height41 mm141.7 mm
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Width35 mm71 mm
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Thickness10.7 mm9.1 mm
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Weight37 g142 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlack, TitaniumBlack, Blue
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Display
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Display typeRetina LTPO OLEDIPS LCD capacitive touchscreen
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Physical size1.69 inches5 inches
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Resolution430 x 352 pixels540 x 960 pixels
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Pixel density326 ppi220 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glass-
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Multitouch-Yes
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Display features1000 nits (peak), Always-on display-
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Hardware
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CPU-Octa-core
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CPUDual-coreDual-core 1.6 GHz Cortex-A73
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CPU(second)Hexa-core 1.35 GHz Cortex-A53
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ChipsetApple S7Exynos 7870 Octa
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GPUPowerVRMali-T830 MP1
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Internal storage32 GB8 GB
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Memory RAM-1 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 8.1 Oreo Go Edition
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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
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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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USBNomicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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, gyroscope, heart rate, SpO2, VO2maxAccelerometer, proximity
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity284 mAh2600 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes-
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SAR value
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SAR(head)1.10 W/kg-
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SAR EU(head)0.70 W/kg-
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SAR EU(body)1.50 W/kg-
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Cost
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Price960 USD-
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Main camera
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Main camera8 MP, f/2.2 , 1.12 µm
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Primary camera resolution-2592 x 1944 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, digital image stabilization, 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
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-720p@30fps
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Browser
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HTML-HTML5