vs
8.6Display9.7
9.1Health tracking4.9
Why is Lite 4 2026 better than Tank M3?
Lite 4 2026 has no measurable advantages in this pair.
Why is Tank M3 better than Lite 4 2026?
- Battery life (smartwatch mode)5 days vs 10 days2×
- Screen size1.85″ vs 1.96″+6%
- Resolution (width)390 px vs 410 px+5%
Specifications
Side by side
| Design & durability | ||
| Weight | — | 60 g |
| Thickness | 6 mm | — |
| Case material | Aluminium | — |
| Lens / cover glass | — | Gorilla Glas |
| Strap material | Silikon | — |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Display | ||
| Screen size | 1.85″ | 1.96″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Resolution (width) | 390 px | 410 px |
| Resolution (height) | 450 px | 502 px |
| Battery | ||
| Battery life (smartwatch mode) | 5 days | 10 days |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Skin temperature | Yes | — |
| HRV tracking | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | heart rate, SpO2 | heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS |
| Connectivity | ||
| Bluetooth | 5.1 | 5.3 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
| Chipset | Jieli AC7013A | — |
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