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- Photon Life PK31 vs Mozart 1 Pro 2025
Optoma Photon Life PK31 vs Wanbo Mozart 1 Pro 2025
What Photon Life PK31 does better (5) and where Mozart 1 Pro 2025 wins (4) — every spec side by side.
vs
3.8Picture3.0
2.1Setup & placement7.5
8.6Noise, lifetime & portability5.9
Why is Photon Life PK31 better than Mozart 1 Pro 2025?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- 4K method4K by pixel shifting vs 4K input only (downscaled)
- Fan noise32 dB vs 35 dB+9%
- Weight2.2 kg vs 3.3 kg+50%
- Largest image size150″ vs 120″+25%
Why is Mozart 1 Pro 2025 better than Photon Life PK31?
- Built-in speakers (total output)5 W vs 16 W3.2×
- Brightness (ANSI / ISO lumens)900 lm vs 1,200 lm+33%
- Automatic keystone correctionNo · Photon Life PK31: Yes
- Contrast ratio (dynamic / claimed)400:1 vs 3,000:17.5×
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | 4K input only (downscaled) |
| Display technology | DLP | LCD (single panel) |
| Light source | LED | — |
| Brightness (ANSI / ISO lumens) | 900 lm | 1,200 lm |
| Contrast ratio (dynamic / claimed) | 400:1 | 3,000:1 |
| Lens & placement | ||
| Throw ratio | 1.5:1 | 1.2:1 |
| Throw ratio (zoomed in) | 1.65:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 3.32 m | 2.66 m |
| Smallest image size | 60″ | 55″ |
| Largest image size | 150″ | 120″ |
| Optical zoom | 1.1× | — |
| Lens shift | None | None |
| Autofocus | — | Yes |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | Yes |
| Sound | ||
| Built-in speakers (total output) | 5 W | 16 W |
| Smart & streaming | ||
| Smart platform | — | Android (not TV-certified) |
| Built-in smart platform | — | Yes |
| Wi-Fi | — | Yes |
| Bluetooth | — | Yes |
| Voice assistant | — | Google Assistant |
| Internal storage | — | 16 GB |
| Connectivity | ||
| HDMI inputs | 1 | 1 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Light source life | 30,000 h | 30,000 h |
| Design & noise | ||
| Fan noise | 32 dB | 35 dB |
| Fan noise (eco mode) | 30 dB | — |
| Weight | 2.2 kg | 3.3 kg |
| Width | — | 176 mm |
| Height | — | 223 mm |
| Depth | — | 209 mm |
| Colours | Black | Blue |
