Dimensions
Size comparison
YU4P4
| YU4 | P4 | Difference | |
|---|---|---|---|
| Height | 220 mm | 322 mm | −102 mm |
| Width | 140 mm | 395 mm | −255 mm |
| Depth | 190 mm | 140 mm | +50 mm |
| Weight | 3,200 g | 2,690 g | +510 g |
Drawn to the same scale from the official dimensions (front and side).
Why is YU4 better than P4?
- Channel count2 vs 12×
- StereoYes · P4: No
- aptXYes · P4: No
Why is P4 better than YU4?
- Bluetooth version4 vs 5+25%
- Weight3,200 g vs 2,690 g+19%
Specifications
Side by side
| Sound | ||
| Output power | 70 W | — |
| Speaker channels | 2.0 | 1.0 |
| Channel count | 2 | 1 |
| Lowest frequency | 60 Hz | 60 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Stereo | Yes | No |
| Battery & charging | ||
| Battery life | — | 15 h |
| Battery capacity | — | 4,000 mAh |
| Charging time | — | 7 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 |
| NFC pairing | — | Yes |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Optical input | Yes | — |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | 3,200 g | 2,690 g |
| Width | 140 mm | 395 mm |
| Height | 220 mm | 322 mm |
| Depth | 190 mm | 140 mm |
| Colours | White | — |
| Features | ||
| Party / stereo pairing | — | Yes |
