LG CineBeam HU70LA vs Nebula Cosmos 4K SE
Bold marks the better figure where both are stated to the same standard. “—” means the manufacturer doesn't state it.
 LG CineBeam HU70LAMSRP $1,799 |  Nebula Cosmos 4K SEMSRP $1,299.99 | |
|---|---|---|
| Display system | ||
| Imaging technology | DLP | DLP |
| Technology brand | DLP | — |
| Number of imaging devices | 1 | — |
| Chip / panel diagonal | 0.47 in | 0.47 in |
| Native aspect ratio | 16:9 | — |
| Native resolution | 1920 × 1080 | — |
| Addressable resolution | 3840 × 2160 | 3840 × 2160 |
| Colour wheel segments | none | — |
| Optics | ||
| Throw ratio | 1.2–1.5:1 | 1.2:1 |
| Throw reference point | — | Lens |
| Projection distance table | 60″: 1.6–2 m · 80″: 2.14–2.68 m · 100″: 2.68–3.36 m · 120″: 3.23–4.04 m · 140″: 3.76–4.72 m | 60″: 1.59 m · 100″: 2.66 m · 150″: 3.99 m · 200″: 5.31 m |
| Zoom type | Optical | Digital |
| Zoom ratio | 1.25× | — |
| Focus | Motorized | Auto |
| Vertical lens shift | 0% | — |
| Horizontal lens shift | 0% | — |
| Fixed offset | 100% | — |
| Image size range | 60–140 in | 60–200 in |
| Horizontal keystone | — | -30–30° |
| Corner / warp correction | — | 4pt |
| Light source | ||
| Light source type | LED | Hybrid laser + LED |
| Light source detail | 4-channel (RGBB) LED | HybridBeam (LED + laser) |
| Light source life | Rated: 30,000 h | — |
| Life definition | Unspecified | — |
| Warm-up time | 12 s | — |
| Cool-down time | 2 s | — |
| Light-source dimming | Manual steps | — |
| Brightness | ||
| ANSI lumens | — | 1,800 lm |
| Claimed brightness (non-standard) | 1,500 | — |
| Claimed brightness unit | Unspecified | — |
| Brightness uniformity (centre-to-corner) | 85% | — |
| Contrast & black level | ||
| Native on/off contrast | — | 400:1 |
| Dynamic contrast | 150,000:1 | — |
| Colour | ||
| Rec.709 gamut | — | 123% |
| DCI-P3 gamut | 77% | — |
| Gamut metric | Coverage | — |
| Bit depth / 'number of colours' | 10 bit | 30 bit |
| Calibration & picture control | ||
| Colour management system | 6-axis | — |
| Greyscale control points | 21 | — |
| HDR | ||
| HDR formats | HDR10 | Dolby Vision |
| Tone mapping type | Dynamic | — |
| Tone-mapping brand name | Dynamic Tone Mapping | — |
| Motion & gaming | ||
| Frame interpolation (MEMC) | Yes | Yes |
| Interpolation at 4K | Yes | — |
| Max refresh rate | 3840×2160: 60 Hz · 4096×2160: 60 Hz · 1920×1080: 120 Hz | — |
| Input lag (rated) | 3840×2160 @ 60 Hz: 43 ms | — |
| Audio | ||
| Speaker power | 6 W | 30 W |
| Speaker count | 2 | 2 |
| Audio channels | Stereo | Stereo |
| Dolby Atmos | Yes | — |
| Audio outputs | 3.5 mm, Optical, HDMI ARC, Bluetooth | 3.5 mm, HDMI eARC, Bluetooth |
| HDMI ARC | Yes | — |
| HDMI eARC | Yes | Yes |
| Bluetooth speaker mode | Yes | Yes |
| Bluetooth audio out | Yes | Yes |
| Inputs, control & connectivity | ||
| Max input signal | 4096 × 2160 | — |
| HDMI port count | 2 | 2 |
| HDMI ports (feature-level) | HDMI 2.0, 18 Gbps, HDCP 2.2; HDMI 2.0, 18 Gbps, HDCP 2.2 | HDMI 1: HDMI; HDMI 2 / eARC: HDMI, eARC |
| Horizontal scan frequency | 26.97–135 kHz | — |
| Vertical scan frequency | 23.97–120 Hz | — |
| USB-C video (DP Alt Mode) | Yes | — |
| USB media playback | Yes | Yes |
| LAN control | Yes | — |
| Control ecosystem drivers | Alexa, Google Home | — |
| Ethernet | Yes | — |
| Firmware / software | ||
| Smart OS | webOS | Google TV |
| OS version | webOS 4.5 | — |
| Netflix | Native | Native |
| Netflix max resolution | — | 4K |
| Casting | Miracast, DLNA | Chromecast built-in |
| Storage | — | 16 GB |
| 3D | ||
| 3D support | No | — |
| Setup automation | ||
| Autofocus | — | When moved |
| Auto keystone | Yes | Yes |
| Screen fit / alignment | — | Yes |
| Obstacle avoidance | — | Yes |
| Eye-protection sensor | — | Yes |
| Acoustic noise | ||
| Fan noise (sound pressure) | Energy saving max eco: 25 dB(A) · Energy saving med: 28 dB(A) · Energy saving min bright: 30 dB(A) | — |
| Environment & power | ||
| Operating temperature | 0–40°C | 0–35°C |
| Operating humidity | 0–80%RH | — |
| High-altitude mode | Yes | — |
| Operating orientations | Table, Ceiling | Table, Ceiling, Rear |
| Rated voltage | 100–240 V | — |
| Rated frequency | 50–60 Hz | — |
| Power consumption (max) | 210 W | — |
| Standby power | 0.5 W | — |
| Power supply | External brick | Internal |
| Physical & installation | ||
| Width | 314 mm | — |
| Depth | 210 mm | — |
| Height | 95 mm | — |
| Weight | 3.2 kg | 4.49 kg |
| Colours / finishes | White, Black | — |
| Tripod socket | — | Yes |
| Sealed optical engine | Yes | — |
| Safety & compliance | ||
| Photobiological risk group | RG2 | RG2 |
| Laser product class | — | Class 2 |
| Safety & market certifications | CE | CE, UKCA, FCC |
| Support & ownership | ||
| Warranty | 🇺🇸 US 1 yr | 🇺🇸 US 1 yr |
| Light-source warranty | Covered by the 1-year limited warranty | — |
| Latest firmware | 04.00.14 | — |
| Firmware history | {"version":"04.00.14","date":"2023-06-30"}, {"version":"04.00.06","date":"2020-03-04"} | — |
| User manual | https://www.projectorcentral.com/pdf/projector_manual_11022.pdf | https://salesforce-knowledge-download.s3.us-west-2.amazonaws.com/000020817/en_US/000020817.pdf |
| In the box | ||
| Box contents | Projector, Remote, Batteries, Power cord | Projector, Power cord, Remote, Batteries, Quick start guide |
| Remote type | Backlit | Bluetooth |