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- HD35UST vs The Premiere LSP7T
Optoma HD35UST vs Samsung The Premiere LSP7T
What HD35UST does better (3) and where The Premiere LSP7T wins (8) — every spec side by side.
vs
4.4Picture4.7
6.8Noise, lifetime & portability4.4
Dimensions
Size comparison
HD35USTThe Premiere LSP7T
| HD35UST | The Premiere LSP7T | Difference | |
|---|---|---|---|
| Height | 112 mm | 133 mm | −21 mm |
| Width | 343 mm | 532 mm | −189 mm |
| Depth | 383 mm | 342 mm | +41 mm |
| Weight | 3.9 kg | 9.1 kg | −5.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is HD35UST better than The Premiere LSP7T?
- Brightness (ANSI / ISO lumens)3,600 lm vs 2,200 lm+64%
- Weight3.9 kg vs 9.1 kg2.3×
- Fan noise26 dB vs 32 dB+23%
Why is The Premiere LSP7T better than HD35UST?
- Resolution (on screen)1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
- Light source life4,000 h vs 20,000 h5×
- Built-in speakers (total output)16 W vs 30 W+88%
- Contrast ratio (dynamic / claimed)30,000:1 vs 2,000,000:166.7×
- HDR supportNo · HD35UST: Yes
- HDMI inputs2 vs 3+50%
- Largest image size100″ vs 120″+20%
- Power consumption275 W vs 240 W+15%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 3840 × 2160 (4K UHD) |
| 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) | 3,600 lm | 2,200 lm |
| Contrast ratio (dynamic / claimed) | 30,000:1 | 2,000,000:1 |
| HDR support | No | Yes |
| HDR formats | — | HDR10 |
| Motion interpolation (MEMC) | — | Yes |
| 3D playback | Yes | — |
| Gaming | ||
| Maximum refresh rate | 85 Hz | — |
| Game / low-latency mode | — | Yes |
| Lens & placement | ||
| Throw ratio | 0.25:1 | 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 | 0.55 m | 0.55 m |
| Smallest image size | 80″ | — |
| Largest image size | 100″ | 120″ |
| Lens shift | None | None |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Sound | ||
| Built-in speakers (total output) | 16 W | 30 W |
| Smart & streaming | ||
| Smart platform | — | Tizen (Samsung) |
| Built-in smart platform | — | Yes |
| Netflix (officially licensed) | — | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | — | Yes |
| AirPlay | — | Yes |
| Voice assistant | — | Amazon Alexa, Bixby |
| Connectivity | ||
| HDMI inputs | 2 | 3 |
| HDMI version | 1.4 | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | Yes | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 275 W | 240 W |
| Light source life | 4,000 h | 20,000 h |
| Light source life (eco mode) | 10,000 h | — |
| Design & noise | ||
| Fan noise | 26 dB | 32 dB |
| Weight | 3.9 kg | 9.1 kg |
| Width | 343 mm | 532 mm |
| Height | 112 mm | 133 mm |
| Depth | 383 mm | 342 mm |
| Colours | White | White |
