Dimensions
Size comparison
YU4GO
| YU4 | GO | Difference | |
|---|---|---|---|
| Height | 220 mm | 316 mm | −96 mm |
| Width | 140 mm | 459 mm | −319 mm |
| Depth | 190 mm | 266 mm | −76 mm |
| Weight | 3,200 g | 9,200 g | −6,000 g |
Drawn to the same scale from the official dimensions (front and side).
Why is YU4 better than GO?
- Weight3,200 g vs 9,200 g2.9×
- Channel count2 vs 12×
- StereoYes · GO: No
- aptXYes · GO: No
Why is GO better than YU4?
- Bluetooth version4 vs 5+25%
Specifications
Side by side
| Sound | ||
| Output power | 70 W | — |
| Speaker channels | 2.0 | 1.0 |
| Channel count | 2 | 1 |
| Lowest frequency | 60 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | Yes | No |
| Battery & charging | ||
| Battery life | — | 40 h |
| Battery capacity | — | 100 mAh |
| Charging time | — | 3.5 h |
| Mains powered | Yes | No |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 4 | 5 |
| Bluetooth codecs | aptX, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | Yes | No |
| LDAC | No | No |
| Multipoint (two devices) | — | Yes |
| 3.5 mm jack / AUX | Yes | — |
| Optical input | Yes | — |
| Design & build | ||
| Weight | 3,200 g | 9,200 g |
| Width | 140 mm | 459 mm |
| Height | 220 mm | 316 mm |
| Depth | 190 mm | 266 mm |
| Protection rating | — | IP66 |
| Water resistance (IPx) | — | IPx6 |
| Dust protection (IP) | — | 6 |
| Colours | White | — |
