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- H5386BDKi vs LK835ST
Acer H5386BDKi vs BenQ LK835ST
What H5386BDKi does better (5) and where LK835ST wins (6) — every spec side by side.
Why is H5386BDKi better than LK835ST?
- Brightness (ANSI / ISO lumens)4,500 lm vs 4,000 lm+12%
- Largest image size300″ vs 120″2.5×
- Optical zoom2× vs 1.25×+60%
- Weight2.75 kg vs 3.4 kg+24%
- Power consumption265 W vs 320 W+21%
Why is LK835ST better than H5386BDKi?
- Resolution (on screen)1280 × 720 (HD) vs 3840 × 2160 (4K UHD)
- Built-in speakers (total output)3 W vs 10 W3.3×
- Contrast ratio (dynamic / claimed)20,000:1 vs 3,000,000:1150×
- Native panel resolution1280 × 720 (HD) vs 1920 × 1080 (Full HD)
- Wi-FiNo · H5386BDKi: Yes
- HDMI inputs1 vs 22×
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1280 × 720 (HD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1280 × 720 (HD) | 1920 × 1080 (Full HD) |
| 4K method | — | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | — | Laser |
| Brightness (ANSI / ISO lumens) | 4,500 lm | 4,000 lm |
| Contrast ratio (dynamic / claimed) | 20,000:1 | 3,000,000:1 |
| Gaming | ||
| Maximum refresh rate | 120 Hz | 120 Hz |
| Lens & placement | ||
| Throw ratio | — | 0.69:1 |
| Throw ratio (zoomed in) | — | 0.83:1 |
| Throw type | — | Short throw (0.4–1.0:1) |
| Distance for a 100″ 16:9 image | — | 1.53 m |
| Smallest image size | 27″ | 60″ |
| Largest image size | 300″ | 120″ |
| Optical zoom | 2× | 1.25× |
| Lens shift | None | None |
| Autofocus | — | Yes |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 3 W | 10 W |
| Smart & streaming | ||
| Wi-Fi | No | Yes |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 265 W | 320 W |
| Light source life | — | 20,000 h |
| Design & noise | ||
| Fan noise | — | 34 dB |
| Fan noise (eco mode) | — | 28 dB |
| Weight | 2.75 kg | 3.4 kg |
| Width | 313 mm | — |
| Height | 114 mm | — |
| Depth | 240 mm | — |
| Colours | White | Black |
