vs
5.5Sound3.7
6.7Build & features5.3
Dimensions
Size comparison
ULT FIELD 1Select 4 Go
| ULT FIELD 1 | Select 4 Go | Difference | |
|---|---|---|---|
| Height | 77 mm | 83 mm | −6 mm |
| Width | 206 mm | 121 mm | +85 mm |
| Depth | 76 mm | 49 mm | +27 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is ULT FIELD 1 better than Select 4 Go?
- Output power20 W vs 5 W4×
Why is Select 4 Go better than ULT FIELD 1?
- Battery life12 h vs 20 h+67%
Specifications
Side by side
| Sound | ||
| Output power | 20 W | 5 W |
| Speaker channels | — | 2.0 |
| Channel count | — | 2 |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Adjustable equaliser | Yes | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Battery life | 12 h | 20 h |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | — |
| Design & build | ||
| Width | 206 mm | 121 mm |
| Height | 77 mm | 83 mm |
| Depth | 76 mm | 49 mm |
| Protection rating | IP67 | IP67 |
| Water resistance (IPx) | IPx7 | IPx7 |
| Dust protection (IP) | 6 | 6 |
| Floats | — | Yes |
| Colours | — | Midnight Black, Pearl Blue, Minty Green, Cream White, Purple, Pearl White |
| Features | ||
| Hands-free calls | Yes | — |
| Party / stereo pairing | Yes | Yes |
