vs
4.0Display4.6
6.4Smart features7.4
Why is 108 4G (2024) better than Watch 2?
- LTE (cellular)Yes · Watch 2: No
- Battery capacity1,450 mAh vs 495 mAh2.9×
- Screen size2″ vs 1.43″+40%
Why is Watch 2 better than 108 4G (2024)?
- Built-in GPSNo · 108 4G (2024): Yes
- Weight93 g vs 36.8 g2.5×
- AMOLED / OLED displayNo · 108 4G (2024): Yes
- NFC paymentsNo · 108 4G (2024): Yes
- Resolution (width)240 px vs 466 px+94%
- Pixel density200 ppi vs 326 ppi+63%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 48 mm |
| Weight | 93 g | 36.8 g |
| Thickness | — | 11.8 mm |
| Height | — | 47.5 mm |
| Width | — | 45.9 mm |
| Case material | — | Aluminium |
| Strap material | — | Polyurethan |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 ATM |
| Colours | Blue, Cyan, Pink | Black, Silver |
| Display | ||
| Screen size | 2″ | 1.43″ |
| Display technology | LCD | AMOLED |
| Panel | TFT LCD | AMOLED |
| AMOLED / OLED display | No | Yes |
| Always-on display | — | Yes |
| Resolution (width) | 240 px | 466 px |
| Resolution (height) | 320 px | 466 px |
| Pixel density | 200 ppi | 326 ppi |
| Peak brightness | — | 600 nits |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | — | 2.7 days |
| Battery life (hours) | — | 65 h |
| Battery capacity | 1,450 mAh | 495 mAh |
| Battery type | Li-Ion | Li-Po |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | — | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | Yes | No |
| eSIM | No | No |
| Wi-Fi | — | Wi-Fi 5 |
| Bluetooth | — | 5.2 |
| Smart features | ||
| Speaker | Yes | Yes |
| Music on the watch | — | Yes |
| Storage | — | 32 GB |
| RAM | — | 2 GB |
| Platform | ||
| Operating system | — | Android Wear OS |
| Platform | — | Android |
| Works with | — | iOS, Android |
| Chipset | — | Qualcomm Snapdragon W5+ Gen 1 |
