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- Vero HL6820G vs HZ151X
Acer Vero HL6820G vs Optoma HZ151X
What Vero HL6820G does better (4) and where HZ151X wins (4) — every spec side by side.
vs
9.3Picture8.0
6.5Setup & placement3.9
Dimensions
Size comparison
Vero HL6820GHZ151X
| Vero HL6820G | HZ151X | Difference | |
|---|---|---|---|
| Height | 225 mm | 108 mm | +117 mm |
| Width | 322 mm | 274 mm | +48 mm |
| Depth | 109 mm | 216 mm | −107 mm |
| Weight | 3.2 kg | 3.4 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Vero HL6820G better than HZ151X?
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Contrast ratio (dynamic / claimed)3,500,000:1 vs 2,000,000:1+75%
- Optical zoom2× vs 1.3×+54%
- Weight3.2 kg vs 3.4 kg+6%
Why is HZ151X better than Vero HL6820G?
- Brightness (ANSI / ISO lumens)4,000 lm vs 5,000 lm+25%
- Built-in speakers (total output)10 W vs 15 W+50%
- Light source life20,000 h vs 30,000 h+50%
- Ethernet (LAN)No · Vero HL6820G: 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 | Laser |
| Brightness (ANSI / ISO lumens) | 4,000 lm | 5,000 lm |
| Contrast ratio (dynamic / claimed) | 3,500,000:1 | 2,000,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10, HLG | HDR10+, HDR10 |
| 3D playback | — | Yes |
| Lens & placement | ||
| Throw ratio | 1.21:1 | 1.13:1 |
| Throw ratio (zoomed in) | 1.59:1 | 1.47:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.68 m | 2.5 m |
| Smallest image size | 26″ | 39″ |
| Largest image size | 302″ | 300″ |
| Optical zoom | 2× | 1.3× |
| Lens shift | None | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 10 W | 15 W |
| Smart & streaming | ||
| Smart platform | Android (not TV-certified) | — |
| Built-in smart platform | Yes | — |
| Wi-Fi | Yes | — |
| Connectivity | ||
| HDMI inputs | 2 | 2 |
| HDMI version | 2 | 2 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | Yes |
| VGA input | No | Yes |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 195 W | — |
| Light source life | 20,000 h | 30,000 h |
| Light source life (eco mode) | 30,000 h | — |
| Design & noise | ||
| Fan noise (eco mode) | 29 dB | 29 dB |
| Weight | 3.2 kg | 3.4 kg |
| Width | 322 mm | 274 mm |
| Height | 225 mm | 108 mm |
| Depth | 109 mm | 216 mm |
| Colours | White | White |
