Apple Watch Series 9 45mm vs vivo Watch 3
Apple Watch Series 9 45mm
vivo Watch 3
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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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, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66LTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
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GPRS-No
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EDGE-No
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Availability
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Oficially announced2023-092023-11
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Status2023-092023-11
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Design
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BuildGlass front, ceramic/sapphire crystal back, stainless steel frame-
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SIMeSIMeSIM
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Height45 mm46.1 mm
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Width38 mm46.1 mm
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Thickness10.7 mm11 mm
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Weight51.5 g36 g
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WaterproofIP6X (50m)5ATM
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Dust proofIP6X-
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ColorsGraphite, Gold, SilverBlack, Silver
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Display
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Display typeRetina LTPO OLEDAMOLED
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Physical size1.9 inches1.43 inches
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Resolution484 x 396 pixels466 x 466 pixels
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Pixel density326 ppi326 ppi
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Display colors16777216-
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ProtectionSapphire crystal glass-
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Display featuresAlways-on display, 2000 nits (peak)Always-on display
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Hardware
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CPUDual-core
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ChipsetApple S9-
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GPUPowerVR-
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Internal storage64 GB24 GB
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Memory RAM-64 MB
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Memory cardNoNo
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OS
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OSwatchOS 10Blue 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, 802.11nNo
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WLAN WiFi Dual BandYes-
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USBNoNo
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Bluetoothv5.3v5.2
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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
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYesYes
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Features
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SensorsAccelerometer, always-on altimeter, barometer, compass, gyroscope, heart rate, SpO2, temperature (body), VO2maxAccelerometer, altimeter, barometer, compass, heart rate, gyroscope, SpO2
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Battery
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Battery typeLi-Ion-
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Battery capacity308 mAh-
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Battery removableNon-removable-
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Fast wireless chargingYes (80% in 45 min)-
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SAR value
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SAR(head)1.02 W/kg-
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SAR EU(head)0.64 W/kg-
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Cost
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Price900 USD165 USD
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