Apple Watch Ultra 3 vs Xiaomi Watch 2 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.
Add as a preferred source on Google
|
|
|
| Apple Watch Ultra 3 | Xiaomi Watch 2 |
|
Released
·
Sep 19, 2025
|
Released
·
Oct 29, 2024
|
|
1.9-inch · 502x410px
|
1.4-inch · 466x466px
|
|
1GB · 64GB
|
2GB · 32GB
|
|
495 mAh
|
|
| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Sep 09, 2025 | Feb 22, 2024 |
| Prices (MSRP) | |
| $799 | |
Design
| Dimensions | |
|---|---|
| 1.93 x 1.73 x 0.47 inches 49 x 44 x 12 mm |
1.87 x 1.81 x 0.46 inches 47.5 x 45.9 x 11.8 mm |
| Weight | |
| 2.17 oz / 61.6 g | 1.30 oz / 36.8 g |
| Materials | |
| Back: Ceramic Frame: Titanium |
Frame: Aluminum |
| Resistance | |
| Water, Dust; IP6X; MIL-STD-810 certified | Water (up to 5 meters), Dust; IP68 |
| Colors | |
| Natural, Black | Black, Silver |
Display
| Size | |
|---|---|
| 1.9-inch | 1.4-inch |
| Type | |
| OLED, 3000 nits | AMOLED, 600 nits |
| Resolution | |
| 502x410px, 338 PPI | 466x466px, 461 PPI |
| Protection | |
| Sapphire | |
Hardware
| System chip | |
|---|---|
| Apple S10 | Snapdragon W5+ Gen 1 (4 nm) |
| Processor | |
| Dual-core | |
| GPU | |
| PowerVR | |
| Memory | |
| 1GB/64GB | 2GB/32GB |
| Storage expansion | |
| not expandable | |
| OS | |
| watchOS (10.x) | Wear OS |
Battery
| Type | |
|---|---|
| Li - Ion | 495 mAh, Li - Polymer |
| Charging | |
| Qi wireless charging | Qi wireless charging |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 5.2 |
| WLAN | |
| Yes 802.11 b, g, n | Yes 802.11 a, b, g, n, ac |
| Sensors | |
| Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen | Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Barometer, Step detector, Blood Oxygen, Ambient light sensor |
| Location | |
| A-GPS, Glonass, Galileo, BeiDou, QZSS | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS |
| Other | |
| NFC, Ultra Wideband (UWB) | NFC |
Multimedia
| Speakers | |
|---|---|
| Multiple speakers | Loudspeaker |
Cellular
| LTE Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66 | |
| TDD Bands | |
| 39, 40, 41 | |
| 3G Bands | |
| 1, 2, 4, 5 | |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | LTE |
| SIM type | |
| eSIM | |
Discover more
|
|