vs
9.7Display8.5
4.9Health tracking4.9
3.3Build & durability3.3
Why is Tank M3 Ultra better than Tank X2 Ultra?
- Screen size1.96″ vs 1.64″+20%
Why is Tank X2 Ultra better than Tank M3 Ultra?
Tank X2 Ultra has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Weight | 60 g | 60 g |
| Lens / cover glass | Gorilla Glas | Gorilla Glas |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | 50 m / 5 bar / 5 ATM | 50 m / 5 bar / 5 ATM |
| Display | ||
| Screen size | 1.96″ | 1.64″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | — | Yes |
| Resolution (width) | 410 px | — |
| Resolution (height) | 502 px | — |
| Battery | ||
| Battery life (smartwatch mode) | 10 days | 10 days |
| Battery capacity | — | 290 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Sensors | heart rate, SpO2 | heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GPS | GPS |
| Connectivity | ||
| Bluetooth | 5.3 | 5.3 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
