LG CineBeam Q HU710PB vs Optoma ML1080ST
 LG CineBeam Q HU710PB$1,049 |  MSRP $1,499 | |
|---|---|---|
| Key differences | ||
| White light outputANSI | 500 lm ANSI | 550 lm ANSI |
| Native resolution | — | 1080p (1920 × 1080) |
| Throw ratio | 1.2:1 | 0.78:1 |
| Lowest input lag | — | 12 msDerived |
| Fan noise | Max 29 dB(A) · Normal 27 dB(A) · Eco 25 dB(A) | Max 28 dB(A) |
| Price | $1,049 | MSRP $1,499 |
| Room fit | ||
| Distance to screen | 2.7 m | 1.7 m |
| Brightness | ||
| Rated brightness | 500 lmDerived | 550 lmDerived |
| White light outputANSI | 500 lm ANSI | 550 lm ANSI |
| Claimed brightness (non-standard) | — | 1,200 lm |
| Brightness uniformity | 85% | 90% |
| Display system | ||
| Imaging technology | DLP | DLP |
| Chip / panel diagonal | — | 0.23 in |
| On-screen resolution | 4K UHD (3840 × 2160)Derived | 1080p (1920 × 1080)Derived |
| Native resolution | — | 1080p (1920 × 1080) |
| Native aspect | 16:9Derived | 16:9Derived |
| Addressable resolution | 4K UHD (3840 × 2160) | — |
| Contrast | ||
| Dynamic contrast | 450,000:1 | 3,000,000:1 |
| Colour | ||
| Colour gamut | DCI-P3 154% area | Rec. 709 199% · DCI-P3 147% · BT.2020 105% |
| HDR | ||
| HDR formats | HDR10, HLG | HDR10, HLG |
| Tone mapping | Dynamic | — |
| Calibration | ||
| Picture certifications | Filmmaker Mode | — |
| 3D | ||
| 3D | — | No |
| Light source | ||
| Light source | RGB triple laser | RGB triple laser |
| Emitter | RGB triple laser | RGB triple laser |
| Light-source life | 20,000 h max | 30,000 h eco |
| Warm-up time | 12 s | — |
| Optics | ||
| Throw ratio | 1.2:1 | 0.78:1 |
| Image size | 50–120 in | 60–100 in |
| Projection offset | 100% | 100% |
| Zoom | None | Digital |
| Aperture (f-number) | — | 1.9 |
| Focus | Motorised | Motorised |
| Autofocus | Yes | Yes |
| Autofocus runs | When moved | — |
| Vertical lens shift | — | None |
| Horizontal lens shift | — | None |
| Vertical keystone | — | 40° |
| Horizontal keystone | — | 40° |
| Auto keystone | Yes | Yes |
| Grid warp | Yes | — |
| Auto setup | Fit to screen | — |
| Motion & gaming | ||
| Frame interpolation (MEMC) | Yes | — |
| Frame interpolation at 4K | Yes | — |
| Max input refresh | DCI 4K: 60 Hz | — |
| Max refresh at 4K | 60 HzDerived | — |
| Input lag | — | 1080p: 60 Hz 23 ms · 120 Hz 12 ms · 4K UHD: 60 Hz 23 ms |
| Lowest input lag | — | 12 msDerived |
| Input lag at 4K 60 Hz | — | 23 msDerived |
| Gaming features | ALLM | ALLM |
| Inputs & control | ||
| HDMI inputs | HDMI 2.1 (eARC, 24 Gbps) | HDMI 2.1 |
| HDMI inputs (count) | 1Derived | 1Derived |
| Newest HDMI version | HDMI 2.1Derived | HDMI 2.1Derived |
| Other video inputs | USB-C (DisplayPort) | — |
| Max input resolution | DCI 4K | 4K UHD |
| USB media playback | Yes | Yes |
| Control ports | — | RS-232 |
| Horizontal scan | — | 15–140 kHz |
| Vertical scan | — | 24–240 Hz |
| Smart platform | ||
| Smart platform | webOS | — |
| OS version | 6 | — |
| Netflix | Built in | — |
| Casting | AirPlay 2, Miracast, DLNA | — |
| Smart home | HomeKit | — |
| Audio | ||
| Speaker power | 3 W | 3 W |
| Speakers | — | 1 |
| Layout | Mono | — |
| Audio formats | Dolby Atmos | — |
| Audio outputs | + HDMI eARC, + Bluetooth | + 3.5 mm |
| HDMI audio return | eARCDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 80 × 135 × 135 mm | 157 × 135 × 69 mm |
| Weight | 1,490 g | 998 g |
| Colours | Silver | — |
| Orientations | — | Table, Ceiling, Rear, Portrait |
| Built-in stand | Handle, 360° tilt | — |
| Ingress protection | — | IP5X |
| Environment & power | ||
| Operating temperature | 0–40°C | 0–40°C |
| Operating humidity | — | 10–85%RH |
| Power draw | Max 65 W | Max 57 W · Eco 45 W |
| Standby | Up to 0.5 W | — |
| Power supply | External adapter | USB-C |
| Mains input | 100–240 V · 50/60 Hz | — |
| USB-C PD in | — | 65 W |
| Noise | ||
| Fan noise | Max 29 dB(A) · Normal 27 dB(A) · Eco 25 dB(A) | Max 28 dB(A) |
| Safety & compliance | ||
| Risk group | — | RG2 |
| Eye-protection sensor | — | Yes |
| Marks | + CE, FCC, + ETL, + KC, + PSE | FCC |
| Support & ownership | ||
| Warranty | 🇺🇸 US 1 yr · 🇦🇺 AU 3 yr | 1 yr |
| User manual | — | https://region-resource.optoma.com/products/import/Documents/e97ebe6d-2008-4a01-8703-c5b91f818aac.pdf |
| In the box | ||
| In the box | Power cord, + Power adapter, Remote, Remote batteries | Power cord, Remote, Remote batteries, + Quick start guide |
| Remote | — | IR |