vs
6.7Display2.2
4.9Health tracking9.4
Dimensions
Size comparison
ArionNeo 2 2025 rund
| Arion | Neo 2 2025 rund | Difference | |
|---|---|---|---|
| Case size | 43 mm | 40 mm | +3 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Arion better than Neo 2 2025 rund?
- Battery life (smartwatch mode)6 days vs 3 days2×
- AMOLED / OLED displayYes · Neo 2 2025 rund: No
- Screen size1.32″ vs 1.27″+4%
- Resolution (width)466 px vs 360 px+29%
- Battery capacity350 mAh vs 300 mAh+17%
Why is Neo 2 2025 rund better than Arion?
Neo 2 2025 rund has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 43 mm | 40 mm |
| Thickness | — | 10.9 mm |
| Case material | Plastic / polymer | Stainless steel |
| Strap material | Silikon | — |
| Water resistance | 3 ATM | — |
| Water rating (maker) | 30 m / 3 bar / 3 ATM | — |
| Colours | Gold | — |
| Display | ||
| Screen size | 1.32″ | 1.27″ |
| Display technology | AMOLED | — |
| Panel | AMOLED | IPS |
| AMOLED / OLED display | Yes | No |
| Resolution (width) | 466 px | 360 px |
| Resolution (height) | 466 px | 360 px |
| Battery | ||
| Battery life (smartwatch mode) | 6 days | 3 days |
| Battery capacity | 350 mAh | 300 mAh |
| Battery type | Li-Po | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Skin temperature | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, barometer, accelerometer | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS, GLONASS, GALILEO, BDS | — |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| LED flashlight | Yes | Yes |
| Connectivity | ||
| Bluetooth | 5.3 | 5.3 |
| Smart features | ||
| Voice assistant | Yes | — |
| Platform | ||
| Works with | iOS, Android | — |
