vs
8.4Display4.5
Why is Pro 4 Air 2026 eckig better than NC83E?
- AMOLED / OLED displayYes · NC83E: No
- Resolution (width)480 px vs 240 px2×
Why is NC83E better than Pro 4 Air 2026 eckig?
- Battery life (smartwatch mode)5 days vs 6 days+20%
- Screen size1.56″ vs 1.69″+8%
- Battery capacity440 mAh vs 700 mAh+59%
Specifications
Side by side
| Design & durability | ||
| Weight | — | 55 g |
| Thickness | — | 15 mm |
| Height | — | 48 mm |
| Width | — | 38 mm |
| Case material | Stainless steel | Plastic / polymer |
| Colours | — | Black |
| Display | ||
| Screen size | 1.56″ | 1.69″ |
| Display technology | AMOLED | — |
| Panel | AMOLED | IPS |
| AMOLED / OLED display | Yes | No |
| Always-on display | Yes | — |
| Resolution (width) | 480 px | 240 px |
| Resolution (height) | 480 px | 280 px |
| Battery | ||
| Battery life (smartwatch mode) | 5 days | 6 days |
| Battery capacity | 440 mAh | 700 mAh |
| Health sensors | ||
| Optical heart rate | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| ECG | Yes | — |
| Skin temperature | Yes | — |
| HRV tracking | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | heart rate, SpO2 | — |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS |
| Connectivity | ||
| LTE (cellular) | — | Yes |
| Wi-Fi | — | Wi-Fi 1 |
| Bluetooth | 5.1 | — |
| Platform | ||
| Works with | iOS, Android | — |
| Chipset | Jieli AC7013A | — |
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