Google Pixel 3a vs Samsung Galaxy Watch 3 45mm
Google Pixel 3a
Samsung Galaxy Watch 3 45mm
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800, 1900, 10(800)GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700/2100, 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500), 66(1700/2100)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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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE Cat 11, 600 Mbps download, 75 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2019-52020-08
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Status2019-52020-08
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Design
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BuildFront glass, plastic bodyGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
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SIMSingle SIM (Nano-SIM)eSIM
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Height152.4 mm46.2 mm
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Width71.1 mm45 mm
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Thickness7.6 mm11.1 mm
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Weight147 g53.8 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, White, PurpleBlack, Silver
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Display
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Display typeOLED capacitive touchscreenSuper AMOLED
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Physical size5.6 inches1.4 inches
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Resolution1080 x 2220 pixels360 x 360 pixels
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Pixel density441 ppi364 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Dragontrail glassCorning Gorilla Glass DX
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MultitouchYes-
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Display featuresAlways-on displayRotating bezel, Always-on display
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Hardware
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CPUOcta-core-
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CPUDual-core 2 GHz Kryo 360Dual-core 1.15 GHz Cortex-A53
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CPU(second)Hexa-core 1.7 GHz Kryo 360
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ChipsetQualcomm Snapdragon 670Exynos 9110
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GPUAdreno 615Mali-T720
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Memory RAM4 GB1 GB
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Internal storage64 GB8 GB
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Memory cardNo-
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OS
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OSAndroid 9.0 PieTizen-based wearable OS 5.5
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Main camera
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Camera typeSingle-
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Main camera12 MP, f/1.8 , 28 mm, 1/2.55" , 1.4 µm
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Primary camera-No
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Primary camera resolution4032 x 3024 pixels-
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Primary camera video2160p@30fps, 1080p@120fps, 720p@240fps-
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Primary camera flashdual LED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection with Dual Pixel-
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DxOMark photo104-
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DxOMark video95-
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DxOMark camera score101-
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Selfie camera
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FlashLED flash-
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Selfie camera8 MP, f/2.0 , 24 mm, 1.12 µm
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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EarpieceYes-
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Multimedia
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RadioNoNo
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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 802.11b, 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 BandYes-
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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 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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BeidouYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, light, hallAccelerometer, 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-IonLi-Ion
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Battery capacity3000 mAh340 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-400 USD
