Compare Apple Watch Ultra 2
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 |  |  | Add smartwatch to comparison |
|---|---|---|---|
| Dimensions: | 49 x 44 x 14.4 mm | 45.3 x 39.1 x 11.2 mm | |
| Weight: | 61.4 grams | 32 grams | |
| Stand-by: | 3 days | depends on usage | |
| Talk time: | depends on usage | depends on usage | |
| Announced: | 12 september 2023 | 2 august 2023 | |
Design type | |||
| Watch: | |||
Controls | |||
| Directional key: | |||
| Hand gestures: | |||
| Touchscreen: | Force Touch, capacitive | Capacitive | |
| Voice command: | |||
Operating system | |||
| watchOS: | 10 | ||
Display | |||
| Color display: | Adjustable display brightness, 16.777.216 colors (24 bits), Always-On Retina Display, Always On feature | Adjustable display brightness, AMOLED, Always On feature | |
| Peak brightness: | 3000 nits | ||
| Resolution: | 410 x 502 pixels | 450 x 390 pixels | |
| Size: | 1.9 inch | 1.75 inch | |
| Pixels Per Inch (PPI): | 341 | 340 | |
| Screen-to-body ratio: | 52.9% | 55.2% | |
| Refresh rate: | 60 Hz | ||
Hardware | |||
| Processor: | Apple S9, Dual Core | ||
Materials | |||
| Dust and waterproof: | IP6X, 10 ATM | 5 ATM | |
| Rugged housing: | MIL-STD-810H | ||
| Sapphire Crystal: | |||
| Sustainable: | Carbon neutral | ||
| Titanium: | |||
| Aluminium: | |||
| Silicone rubber: | |||
Telephony | |||
| Integrated handsfree speaker: | |||
| Vibrating alert: | |||
Data network | |||
| 4G (LTE): | |||
| UMTS: | |||
Personal Information | |||
| Alarm clock: | |||
| Date and time notation: | |||
| Reminder list: | |||
| Stopwatch & countdown timer: | |||
| Agenda: | |||
Available applications | |||
| Pedometer: | |||
| Photo album: | |||
| Calories: | |||
Navigation | |||
| Build-in navigation system: | Apple Maps | ||
| Digital Compass: | |||
| Galileo: | |||
| GLONASS: | |||
| GPS receiver: | |||
| Quasi-Zenith (QZSS).: | |||
Audio | |||
| Built-in speakers: | |||
| Microphone: | |||
Build-in memory | |||
| Internal memory: | 64 GB | 4 GB | |
Connectivity | |||
| Bluetooth: | v5.3 | v5.2 | |
| NFC: | |||
| Satellite communication: | |||
| Synchronisation: | |||
| Ultra-wideband (UWB): | |||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | ||
Power supply | |||
| Battery: | Li-ion | ||
| Capacity: | 564 mAh | 451 mAh | |
| Fast charging: | |||
| Wireless charging: | |||
Sensors | |||
| Altimeter: | |||
| Ambient light sensor: | |||
| Barometer: | |||
| Gesture recognition: | |||
| Gyroscope: | |||
| Heart rate monitor: | |||
| Oxygen saturation (SpO2): | |||
| Thermometer: | |||
Compatibility | |||
| With iOS: | From 11.0 | ||
| With Android: | From 9.0 | ||
Personalisation | |||
| Multiple homescreens: | |||
| Widgets: | |||
