vs
8.7Display3.3
Why is smart 2.0 1.78 better than 105 4G 2nd Edition?
- AMOLED / OLED displayYes · 105 4G 2nd Edition: No
Why is 105 4G 2nd Edition better than smart 2.0 1.78?
- Screen size1.7″ vs 1.8″+6%
Specifications
Side by side
| Design & durability | ||
| Weight | — | 93 g |
| Thickness | — | 14.4 mm |
| Height | — | 121.5 mm |
| Width | — | 50 mm |
| Case material | Stainless steel | — |
| Lens / cover glass | Mineralglas Mineralglas | — |
| Water resistance | 5 ATM | — |
| Ingress protection | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Water rating (maker) | 50 m / 5 bar / 5 ATM | — |
| Colours | — | Charcoal |
| Display | ||
| Screen size | 1.7″ | 1.8″ |
| Display technology | AMOLED | LCD |
| Panel | AMOLED | IPS LCD |
| AMOLED / OLED display | Yes | No |
| Resolution (width) | — | 120 px |
| Resolution (height) | — | 160 px |
| Pixel density | — | 111 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery capacity | — | 1,450 mAh |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| ECG | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | heart rate, SpO2, accelerometer | — |
| Sports & navigation | ||
| Built-in GPS | — | No |
| Connectivity | ||
| NFC payments | — | No |
| LTE (cellular) | — | Yes |
| eSIM | — | No |
| Bluetooth | 5 | 5 |
| Smart features | ||
| Speaker | — | Yes |
| RAM | — | 0.1 GB |
| Platform | ||
| Works with | iOS, Android | — |
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