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- W4100i vs ProBeam BU70QGT
BenQ W4100i vs LG ProBeam BU70QGT
What W4100i does better (4) and where ProBeam BU70QGT wins (6) — every spec side by side.
vs
8.7Picture9.7
5.4Setup & placement6.4
2.6Smart features & sound4.3
4.7Noise, lifetime & portability2.5
Why is W4100i better than ProBeam BU70QGT?
- AutofocusYes · ProBeam BU70QGT: No
- Weight6.1 kg vs 17.7 kg2.9×
- Fan noise30 dB vs 35 dB+17%
- Power consumption330 W vs 500 W+52%
Why is ProBeam BU70QGT better than W4100i?
- Brightness (ANSI / ISO lumens)3,200 lm vs 7,000 lm2.2×
- Lens shiftNone vs Vertical
- Built-in speakers (total output)5 W vs 10 W2×
- Largest image size200″ vs 300″+50%
- HDMI inputs3 vs 4+33%
- Optical zoom1.3× vs 1.6×+23%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | 4K by pixel shifting |
| Display technology | DLP | DLP |
| Light source | LED | Laser |
| Brightness (ANSI / ISO lumens) | 3,200 lm | 7,000 lm |
| Native contrast ratio | 3,000,000:1 | — |
| Contrast ratio (dynamic / claimed) | 3,000,000:1 | 3,000,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10+, HDR10, HLG | — |
| Colour gamut (Rec.709) | 100% | — |
| Colour gamut (DCI-P3) | 100% | — |
| Motion interpolation (MEMC) | Yes | — |
| 3D playback | Yes | — |
| Gaming | ||
| Input lag | 6.5 ms | — |
| Maximum refresh rate | 240 Hz | — |
| Game / low-latency mode | Yes | — |
| VRR / ALLM | Yes | — |
| Lens & placement | ||
| Throw ratio | 1.15:1 | 1.53:1 |
| Throw ratio (zoomed in) | 1.5:1 | 2.45:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.55 m | 3.39 m |
| Smallest image size | 60″ | 40″ |
| Largest image size | 200″ | 300″ |
| Optical zoom | 1.3× | 1.6× |
| Lens shift | None | Vertical |
| Autofocus | Yes | No |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | No |
| Sound | ||
| Built-in speakers (total output) | 5 W | 10 W |
| Dolby Atmos | Yes | — |
| Smart & streaming | ||
| Smart platform | Android TV | webOS (LG) |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | — | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Chromecast built-in | Yes | — |
| Connectivity | ||
| HDMI inputs | 3 | 4 |
| HDMI version | — | 2.1 |
| HDMI eARC | Yes | — |
| USB-C video input | — | Yes |
| USB port | Yes | Yes |
| Ethernet (LAN) | Yes | Yes |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 330 W | 500 W |
| Light source life | 20,000 h | 20,000 h |
| Light source life (eco mode) | 30,000 h | — |
| Design & noise | ||
| Fan noise | 30 dB | 35 dB |
| Fan noise (eco mode) | 29 dB | 31 dB |
| Weight | 6.1 kg | 17.7 kg |
| Width | 420 mm | — |
| Height | 135 mm | — |
| Depth | 312 mm | — |
| Colours | Black | Black |
