Apple Watch Series 7 45mm Cellular vs Samsung Galaxy A30s
Apple Watch Series 7 45mm Cellular
Samsung Galaxy A30s
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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 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, Cat10, 452 Mbps download, 102 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Status2021-102019-9
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Oficially announced2021-092019-8
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Design
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BuildGlass front, ceramic/sapphire crystal back, stainless steel framePlastic
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SIMeSIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height45 mm158.5 mm
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Width38 mm74.7 mm
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Thickness10.7 mm7.8 mm
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Weight51.5 g166 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsGraphite, Gold, SilverBlack, Green, Violet, White
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Display
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Display typeRetina LTPO OLEDSuper AMOLED capacitive touchscreen
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Physical size1.9 inches6.4 inches
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Resolution484 x 396 pixels720 x 1560 pixels
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Pixel density326 ppi268 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glassScratch resistant, 2.5D curved glass screen
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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 Cortex-A73
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetApple S7Samsung Exynos 7 Octa 7904
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GPUPowerVRMali-G71
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Internal storage32 GB32, 64, 128 GB
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Memory RAM-3, 4 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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Storage-eMMC 5.1
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 9.0 Pie
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBNoType-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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, compass, fingerprint, gyroscope, hall, light, proximity, in-display fingerprint sensor
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity309 mAh4000 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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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 USD210 USD
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Main camera
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Camera type-Triple
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Main camera25 MP, f/1.7
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8 MP, f/2.2 , 13 mm
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5 MP, f/2.2
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Primary camera resolution-5760 x 4320 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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Selfie camera
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Selfie camera16 MP, f/2.0
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video-1080p@30fps
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Browser
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HTML-HTML5
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