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- LX-NZ3 vs HD28e
JVC LX-NZ3 vs Optoma HD28e
What LX-NZ3 does better (6) and where HD28e wins (4) — every spec side by side.
Dimensions
Size comparison
LX-NZ3HD28e
| LX-NZ3 | HD28e | Difference | |
|---|---|---|---|
| Height | 145 mm | 108 mm | +37 mm |
| Width | 405 mm | 316 mm | +89 mm |
| Depth | 341 mm | 244 mm | +97 mm |
| Weight | 6.3 kg | 2.5 kg | +3.8 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is LX-NZ3 better than HD28e?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Light source life20,000 h vs 4,000 h5×
- Lens shiftVertical and horizontal vs None
- Native panel resolution3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- HDMI inputs2 vs 12×
- Optical zoom1.6× vs 1.1×+45%
Why is HD28e better than LX-NZ3?
- Brightness (ANSI / ISO lumens)3,000 lm vs 3,800 lm+27%
- Weight6.3 kg vs 2.5 kg2.5×
- Audio outputNo · LX-NZ3: Yes
- Largest image size200″ vs 300″+50%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| 4K method | Native 4K | — |
| Display technology | LCoS (SXRD / D-ILA) | DLP |
| Light source | Laser | — |
| Brightness (ANSI / ISO lumens) | 3,000 lm | 3,800 lm |
| Contrast ratio (dynamic / claimed) | — | 30,000:1 |
| HDR support | — | No |
| 3D playback | — | Yes |
| Gaming | ||
| Maximum refresh rate | — | 120 Hz |
| Game / low-latency mode | — | Yes |
| Lens & placement | ||
| Throw ratio | — | 1.47:1 |
| Throw ratio (zoomed in) | — | 1.62:1 |
| Throw type | — | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | — | 3.25 m |
| Smallest image size | 60″ | 28″ |
| Largest image size | 200″ | 300″ |
| Optical zoom | 1.6× | 1.1× |
| Lens shift | Vertical and horizontal | None |
| Autofocus | — | No |
| Keystone correction | — | Yes |
| Automatic keystone correction | — | No |
| Sound | ||
| Built-in speakers (total output) | — | 5 W |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 1 |
| HDMI version | — | 1.4 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | Yes | No |
| Audio output | No | Yes |
| Battery, power & lifetime | ||
| Power consumption | — | 295 W |
| Light source life | 20,000 h | 4,000 h |
| Light source life (eco mode) | — | 10,000 h |
| Design & noise | ||
| Fan noise | — | 25 dB |
| Weight | 6.3 kg | 2.5 kg |
| Width | 405 mm | 316 mm |
| Height | 145 mm | 108 mm |
| Depth | 341 mm | 244 mm |
| Colours | — | White |
