Nebula Cosmos 4K SE vs Valerion StreamMaster Plus 2
Bold marks the better figure where both are stated to the same standard. “—” means the manufacturer doesn't state it.
 Nebula Cosmos 4K SEMSRP $1,299.99 |  Valerion StreamMaster Plus 2MSRP $1,999 | |
|---|---|---|
| Display system | ||
| Imaging technology | DLP | DLP |
| Technology brand | — | DLP |
| Number of imaging devices | — | 1 |
| Chip / panel diagonal | 0.47 in | 0.47 in |
| Native resolution | — | 1920 × 1080 |
| Pixel shift | — | XPR 4-way |
| Addressable resolution | 3840 × 2160 | 3840 × 2160 |
| Optics | ||
| Throw ratio | 1.2:1 | 1.2:1 |
| Throw reference point | Lens | — |
| Projection distance table | 60″: 1.59 m · 100″: 2.66 m · 150″: 3.99 m · 200″: 5.31 m | 40″: 1.04–1.25 m · 50″: 1.31–1.57 m · 60″: 1.57–1.88 m · 70″: 1.83–2.2 m · 80″: 2.09–2.53 m · 90″: 2.35–2.87 m · 100″: 2.61–3.22 m · 110″: 2.87–3.56 m · 120″: 3.13–3.9 m · 130″: 3.39–4.24 m · 140″: 3.65–4.58 m · 150″: 3.91–4.93 m · 160″: 4.17–5.27 m · 170″: 4.43–5.61 m · 180″: 4.69–5.95 m · 190″: 4.95–6.29 m · 200″: 5.21–6.63 m · 210″: 5.47–6.97 m · 220″: 5.73–7.31 m · 230″: 5.99–7.65 m · 240″: 6.25–7.99 m · 250″: 6.51–8.33 m · 260″: 6.77–8.67 m · 270″: 7.03–9.01 m · 280″: 7.29–9.35 m · 290″: 7.55–9.69 m · 300″: 7.81–10.03 m |
| Zoom type | Digital | None |
| Focus | Auto | Auto |
| Vertical lens shift | — | 0% |
| Fixed offset | — | 100% |
| Image size range | 60–200 in | 40–300 in |
| Horizontal keystone | -30–30° | — |
| Corner / warp correction | 4pt | — |
| Light source | ||
| Light source type | Hybrid laser + LED | RGB triple laser |
| Light source detail | HybridBeam (LED + laser) | RGB laser light source, no colour wheel |
| Light source life | — | Rated: 25,000 h |
| Life definition | — | Unspecified |
| Brightness | ||
| ISO light output | — | 2,000 lm |
| ANSI lumens | 1,800 lm | — |
| Contrast & black level | ||
| Native on/off contrast | 400:1 | 2,000:1 |
| Dynamic contrast | — | 10,000:1 |
| Dynamic light control | — | Laser dimming |
| Colour | ||
| Rec.709 gamut | 123% | — |
| BT.2020 gamut | — | 110% |
| Bit depth / 'number of colours' | 30 bit | 8 bit |
| Filmmaker Mode | — | Yes |
| Calibration & picture control | ||
| Colour management system | — | 6-axis |
| Greyscale control points | — | 20 |
| ISF certified | — | Yes |
| HDR | ||
| HDR formats | Dolby Vision | HDR10, HLG, Dolby Vision |
| Tone mapping type | — | Dynamic |
| Motion & gaming | ||
| Frame interpolation (MEMC) | Yes | Yes |
| Max refresh rate | — | 1920×1080: 240 Hz · 3840×2160: 60 Hz |
| Input lag (rated) | — | 1920×1080 @ 240 Hz: 4 ms · 1920×1080 @ 120 Hz: 8 ms · 3840×2160 @ 60 Hz: 15 ms |
| Auto low-latency mode | — | Yes |
| Audio | ||
| Speaker power | 30 W | 24 W |
| Speaker count | 2 | 2 |
| Audio channels | Stereo | — |
| DTS | — | Yes |
| Audio outputs | 3.5 mm, HDMI eARC, Bluetooth | Optical, 3.5 mm, HDMI eARC |
| HDMI eARC | Yes | Yes |
| Bluetooth speaker mode | Yes | — |
| Bluetooth audio out | Yes | — |
| Inputs, control & connectivity | ||
| HDMI port count | 2 | 3 |
| HDMI ports (feature-level) | HDMI 1: HDMI; HDMI 2 / eARC: HDMI, eARC | HDMI 2.1 (first of two): HDMI 2.1; HDMI 2.1 (second of two): HDMI 2.1; HDMI 2.0 (eARC): HDMI 2.0, eARC |
| USB media playback | Yes | — |
| Control ecosystem drivers | — | Google Home, HomeKit, Alexa, Control4 |
| Wi-Fi | — | Wi-Fi 6E |
| Bluetooth version | — | 5.2 |
| Ethernet | — | Yes |
| Firmware / software | ||
| Smart OS | Google TV | Google TV |
| Netflix | Native | Native |
| Netflix max resolution | 4K | — |
| Casting | Chromecast built-in | AirPlay 2, Chromecast built-in, Miracast |
| RAM | — | 4 GB |
| Storage | 16 GB | 128 GB |
| SoC | — | AI-SoC MT9618 |
| 3D | ||
| 3D support | — | Yes |
| 3D sync method | — | DLP-Link |
| 3D formats | — | Side-by-side, Top-bottom |
| Setup automation | ||
| Autofocus | When moved | When moved |
| Auto keystone | Yes | Yes |
| Screen fit / alignment | Yes | Yes |
| Obstacle avoidance | Yes | Yes |
| Eye-protection sensor | Yes | Yes |
| Acoustic noise | ||
| Fan noise (sound pressure) | — | Unspecified: 26 dB(A) |
| Environment & power | ||
| Operating temperature | 0–35°C | — |
| Operating orientations | Table, Ceiling, Rear | — |
| Rated voltage | — | 100–240 V |
| Rated frequency | — | 50–60 Hz |
| Power supply | Internal | External brick |
| Physical & installation | ||
| Width | — | 260 mm |
| Weight | 4.49 kg | 7 kg |
| Tripod socket | Yes | — |
| Safety & compliance | ||
| Photobiological risk group | RG2 | — |
| Laser product class | Class 2 | — |
| Safety & market certifications | CE, UKCA, FCC | — |
| Support & ownership | ||
| Warranty | 🇺🇸 US 1 yr | — |
| User manual | https://salesforce-knowledge-download.s3.us-west-2.amazonaws.com/000020817/en_US/000020817.pdf | — |
| In the box | ||
| Box contents | Projector, Power cord, Remote, Batteries, Quick start guide | — |
| Remote type | Bluetooth | — |