Apple Watch Ultra 2 vs Apple Watch Series 11 (42mm) Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Apple Watch Ultra 2 | Apple Watch Series 11 (42mm) |
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Released
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Sep 22, 2023
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Released
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Sep 19, 2025
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1.9-inch · 502x410px
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1.8-inch · 496x416px
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64GB
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1GB · 64GB
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564 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Sep 12, 2023 | Sep 09, 2025 |
| Prices (MSRP) | |
| $399 | |
Design
| Dimensions | |
|---|---|
| 1.65 x 1.42 x 0.38 inches 42 x 36 x 9.7 mm |
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| Weight | |
| 1.05 oz / 29.7 g | |
| Materials | |
| Back: Ceramic Frame: Titanium |
Back: Ceramic Frame: Aluminum |
| Resistance | |
| Water, Dust; IP6X; MIL-STD-810 certified | Water, Dust; IP6X |
| Colors | |
| Rose Gold, Silver, Space Gray, Jet Black | |
Display
| Size | |
|---|---|
| 1.9-inch | 1.8-inch |
| Type | |
| OLED, 3000 nits | OLED, 2000 nits |
| Resolution | |
| 502x410px, 338 PPI | 496x416px, 366 PPI |
| Protection | |
| Sapphire | |
Hardware
| System chip | |
|---|---|
| Apple S9 | Apple S10 |
| Processor | |
| Dual-core | Dual-core |
| GPU | |
| PowerVR | PowerVR |
| Memory | |
| 64GB | 1GB/64GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| watchOS (10.x) | watchOS (10.x) |
Battery
| Type | |
|---|---|
| 564 mAh, Li - Ion | Li - Ion |
| Charging | |
| Qi wireless charging | Qi wireless charging |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 5.3 |
| WLAN | |
| Yes 802.11 b, g, n | Yes 802.11 b, g, n |
| Sensors | |
| Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen | Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen |
| Location | |
| A-GPS, Glonass, Galileo, BeiDou, QZSS | A-GPS, Glonass, Galileo, BeiDou |
| Other | |
| NFC, Ultra Wideband (UWB) | NFC, Ultra Wideband (UWB) |
Multimedia
| Speakers | |
|---|---|
| Multiple speakers | Loudspeaker |
| Additional microphone(s) | |
| Yes | |
Cellular
| LTE Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66 | 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66 |
| TDD Bands | |
| 39, 40, 41 | 39, 40, 41 |
| 3G Bands | |
| 1, 2, 4, 5 | 1, 2, 4, 5 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | LTE, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| eSIM | eSIM |
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