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- HU715Q vs HD35UST
LG HU715Q vs Optoma HD35UST
What HU715Q does better (4) and where HD35UST wins (3) — every spec side by side.
Why is HU715Q better than HD35UST?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Contrast ratio (dynamic / claimed)2,000,000:1 vs 30,000:166.7×
- HDMI version2.1 vs 1.4+50%
- Largest image size120″ vs 100″+20%
Why is HD35UST better than HU715Q?
- Brightness (ANSI / ISO lumens)2,500 lm vs 3,600 lm+44%
- HDMI inputs1 vs 22×
- Audio outputNo · HU715Q: Yes
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 | — |
| Display technology | DLP | DLP |
| Light source | Laser | — |
| Brightness (ANSI / ISO lumens) | 2,500 lm | 3,600 lm |
| Contrast ratio (dynamic / claimed) | 2,000,000:1 | 30,000:1 |
| HDR support | — | No |
| 3D playback | — | Yes |
| Gaming | ||
| Maximum refresh rate | — | 85 Hz |
| Lens & placement | ||
| Throw ratio | 0.22:1 | 0.25:1 |
| Throw type | Ultra short throw (under 0.4:1) | Ultra short throw (under 0.4:1) |
| Distance for a 100″ 16:9 image | 0.49 m | 0.55 m |
| Smallest image size | 80″ | 80″ |
| Largest image size | 120″ | 100″ |
| Optical zoom | 1.6× | — |
| Lens shift | — | None |
| Autofocus | No | — |
| Keystone correction | — | Yes |
| Automatic keystone correction | — | No |
| Sound | ||
| Built-in speakers (total output) | — | 16 W |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| AirPlay | Yes | — |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| HDMI version | 2.1 | 1.4 |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | No | Yes |
| Audio output | No | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 275 W |
| Light source life | — | 4,000 h |
| Light source life (eco mode) | — | 10,000 h |
| Design & noise | ||
| Fan noise | — | 26 dB |
| Weight | — | 3.9 kg |
| Width | — | 343 mm |
| Height | — | 112 mm |
| Depth | — | 383 mm |
| Colours | White | White |
