vs
3.1Noise control & calls3.1
3.7Battery2.3
Why is GUESS GUTWST50E Bluetooth Wireless Earbuds better than A3?
- Battery life6 h vs 5 h+20%
- Water resistance (IPx)IPx6 vs IPx4+50%
- Charging time1.5 h vs 3 h2×
- Battery capacity35 mAh vs 25 mAh+40%
Why is A3 better than GUESS GUTWST50E Bluetooth Wireless Earbuds?
- Driver size10 mm vs 12 mm+20%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 10 mm | 12 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | — | 32 Ω |
| Sensitivity | — | 105 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 6 h | 5 h |
| Total with charging case | — | 25 h |
| Battery capacity | 35 mAh | 25 mAh |
| Charging time | 1.5 h | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | — | Yes |
| USB-C | — | Yes |
| Design & build | ||
| Weight | — | 34 g |
| Protection rating | IPX6 | IPX4 |
| Water resistance (IPx) | IPx6 | IPx4 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
