vs
7.8Display8.2
Dimensions
Size comparison
SenseChildren's Watch 4X
| Sense | Children's Watch 4X | Difference | |
|---|---|---|---|
| Case size | 40.5 mm | 45.7 mm | −5.2 mm |
| Thickness | 12.4 mm | 14.7 mm | −2.3 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Sense better than Children's Watch 4X?
- Thickness12.4 mm vs 14.7 mm+19%
Why is Children's Watch 4X better than Sense?
Children's Watch 4X has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 40 mm | 53 mm |
| Weight | — | 67.7 g |
| Thickness | 12.4 mm | 14.7 mm |
| Height | — | 53 mm |
| Width | — | 45.7 mm |
| Case material | Aluminium | — |
| Strap material | Silikon | — |
| Water resistance | — | 5 ATM |
| Colours | — | Blue, Pink, White |
| Display | ||
| Screen size | — | 1.41″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Resolution (width) | — | 320 px |
| Resolution (height) | — | 360 px |
| Pixel density | — | 342 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery capacity | — | 800 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | — | Yes |
| Charged in 30 min | — | 75% |
| Health sensors | ||
| Optical heart rate | Yes | — |
| Skin temperature | Yes | — |
| Sensors | accelerometer, ambient light | Accelerometer, gyro |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | GPS | GLONASS, GALILEO, BDS, QZSS |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | Yes |
| eSIM | — | No |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | — |
| Smart features | ||
| Speaker | Yes | Yes |
| Microphone | Yes | — |
| Storage | — | 16 GB |
| RAM | — | 1 GB |
| Platform | ||
| Operating system | — | Proprietary OS |
| Platform | — | Proprietary |
| Works with | iOS, Android | — |
