Reflex Active Series 40 AMOLED Smartwatch vs xO GT4 Mini Sport-Smartwatch AMOLED-Display IP68
What Series 40 AMOLED Smartwatch does better (1) and where GT4 Mini Sport-Smartwatch AMOLED-Display IP68 wins (0) — every spec side by side.
vs
8.6Display6.7
Dimensions
Size comparison
Series 40 AMOLED SmartwatchGT4 Mini Sport-Smartwatch AMOLED-Display IP68
| Series 40 AMOLED Smartwatch | GT4 Mini Sport-Smartwatch AMOLED-Display IP68 | Difference | |
|---|---|---|---|
| Case size | 36 mm | 42 mm | −6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Series 40 AMOLED Smartwatch better than GT4 Mini Sport-Smartwatch AMOLED-Display IP68?
- Screen size1.85″ vs 1.32″+40%
Why is GT4 Mini Sport-Smartwatch AMOLED-Display IP68 better than Series 40 AMOLED Smartwatch?
GT4 Mini Sport-Smartwatch AMOLED-Display IP68 has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 36 mm | 42 mm |
| Case material | Aluminium | — |
| Lens / cover glass | Mineralglas Mineralglas | — |
| Strap material | Silikon, Aluminium | Silikon |
| Colours | Blue | Silver |
| Display | ||
| Screen size | 1.85″ | 1.32″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | — |
| Battery | ||
| Battery capacity | 260 mAh | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | heart rate | heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS | — |
| Connectivity | ||
| LTE (cellular) | Yes | — |
| Bluetooth | 5.2 | — |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
Related comparisons
vs
Reflex Active Series 40 AMOLED SmartwatchvsPeers Hardy Series 29 AMOLED Smart Calling Watchvs
Reflex Active Series 40 AMOLED SmartwatchvsPeers Hardy Series 54 AMOLED
vsZeblaze Lily 2 Smartwatch 1,2" AMOLED DamenvsReflex Active Series 40 AMOLED Smartwatchvs
Reflex Active Series 40 AMOLED SmartwatchvsSuunto Race 3S
vsxO GT4 Mini Sport-Smartwatch AMOLED-Display IP68vsPeers Hardy Series 29 AMOLED Smart Calling Watch
vsReflex Active Series 54 SmartwatchvsxO GT4 Mini Sport-Smartwatch AMOLED-Display IP68