Compare Apple Watch Ultra 4
Apple Watch Ultra 4 Specifications
Display
- Protection: Sapphire crystal glass
- Resolution: 514 x 422 pixels (~314 ppi density)
- Size: 2.12 inches
- Type: Retina LTPO3 OLED, 3000 nits (peak)
Battery
- Charging: Wireless, 0-80% in 45 min
- Type:
Platform
- Chipset: Apple S11
- CPU: Dual-core
- GPU: PowerVR
- OS: watchOS 27
Network
- 2G bands: GSM 850 / 900 / 1800 / 1900
- 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK
- 4G bands: 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK
- 5G bands: SA/NSA
- Speed: HSPA, LTE, 5G
- Technology: GSM / HSPA / LTE / 5G
Body
- Build: Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5)
- Dimensions: -
- SIM: eSIM
- Weight: -
Comms
- Bluetooth: 6.0 A2DP, LE
- NFC: Yes
- Positioning: GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
- Radio: No
- USB: No
- WLAN: Wi-Fi 802.11 b/g/n, dual-band
Sound
- 3.5mm jack: No
- Loudspeaker: Yes, with dual speakers (86-decibel)
Features
- Sensors: Accelerometer, gyro, continuous heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water)
Launch
- Announced: Expected announcement 2026, September 09
- Status: Rumored. Exp. release 2026, September 18
Misc
- Colors: Natural, Black
Apple Watch Ultra 4 Key Features
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