Apple Watch Series 3 vs Apple iPad Air (2019)
Apple Watch Series 3
Apple iPad Air (2019)
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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, 2100, 800 - Europe, Australia; HSDPA 850, 1700(AWS), 1900, 800 - USA, LATAM, Canada; HSDPA 2100 - ChinaHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) - Europe, Australia; LTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700), 13(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 41(2500) - USA, LATAM, Canada; LTE frequency band 1(2100), 3(1800), 39(1900), 40(2300), 41(2500) - ChinaLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 11(1500), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 21(1500), 25(1900), 26(850), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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LTE speedLTELTE-A (CA) Cat16, 1024 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-92019-3
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Status2017-92019-3
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Design
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BuildStainless Steel/Ceramic backAluminium alloy
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SIMElectronic SIM card (Apple e-SIM)Nano-SIM, Electronic SIM card (eSIM)
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Height42.5 mm174.1 mm
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Width36.4 mm250.6 mm
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Thickness11.4 mm6.1 mm
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Weight52.8 g456 g
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Stylus-Yes
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Waterproof50m-
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ColorsSilver, Space BlackSilver, gold, gray
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.65 inches10.5 inches
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Resolution390 x 312 pixels1668 x 2388 pixels
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Pixel density303 ppi265 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glassScratch resistant, Retina display, Antireflective coating, Oleophobic (lipophobic) coating
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MultitouchYesYes
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Display features3D Touch display, 1000 nitsDCI-P3 wide color gamut, True-tone
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Hardware
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CPU-Hexa-core
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CPUDual-coreDual-core 2.5 GHz Vortex
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CPU(second)quad-core 1.59 GHz Tempest
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ChipsetApple S3Apple A12 Bionic
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GPUPowerVRApple GPU (4-core graphics)
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Internal storage16 GB64, 256 GB
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Memory RAM768 MB3 GB
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Memory cardNo
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OS
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OSwatchOS 4.0iOS 12.1.3
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; Ringtones-
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBLightning, USB 2.0
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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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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Features
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Messaging SMSSMS(threaded view)-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, barometer, compass, fingerprint, gyroscope
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery removableNon-removableNon-removable
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Talk time-10 h
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Standby time18 h-
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Main camera
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Main camera8 MP, f/2.4 , 31 mm, 1.12 µm
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-1080p@30fps
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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, macro mode, RAW
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Selfie camera
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Selfie camera7 MP, f/2.2 , 31 mm
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Selfie camera resolution-3088 x 2316 pixels
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Selfie camera video-1080p@30fps