Dangbei DBOX02 Pro 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.
 Dangbei DBOX02 ProMSRP $1,599 |  Valerion StreamMaster Plus 2MSRP $1,999 | |
|---|---|---|
| Display system | ||
| Imaging technology | DLP | DLP |
| Technology brand | DLP | DLP |
| Number of imaging devices | 1 | 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 | 1.27:1 | 1.2:1 |
| Projection distance table | 80″: 2.2 m · 100″: 2.8 m · 120″: 3.37 m · 150″: 4.2 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% | 0% |
| Horizontal lens shift | 0% | — |
| Fixed offset | — | 100% |
| Image size range | 40–300 in | 40–300 in |
| Corner / warp correction | 4pt | — |
| Light source | ||
| Light source type | RGB triple laser | RGB triple laser |
| Light source detail | LaserVibe laser engine using blue and red lasers | RGB laser light source, no colour wheel |
| Light source life | — | Rated: 25,000 h |
| Life definition | — | Unspecified |
| Laser wavelengths | R 640 nm, G 530 nm, B 460 nm | — |
| Brightness | ||
| ISO light output | 2,000 lm | 2,000 lm |
| Contrast & black level | ||
| Native on/off contrast | — | 2,000:1 |
| Dynamic contrast | — | 10,000:1 |
| Dynamic light control | — | Laser dimming |
| Colour | ||
| Rec.709 gamut | 108% | — |
| BT.2020 gamut | — | 110% |
| Gamut metric | Area | — |
| Bit depth / 'number of colours' | 8 bit | 8 bit |
| Filmmaker Mode | — | Yes |
| Calibration & picture control | ||
| Colour management system | — | 6-axis |
| Greyscale control points | — | 20 |
| ISF certified | — | Yes |
| HDR | ||
| HDR formats | HDR10, HDR10+, HLG | HDR10, HLG, Dolby Vision |
| Tone mapping type | — | Dynamic |
| Motion & gaming | ||
| Frame interpolation (MEMC) | Yes | Yes |
| Max refresh rate | 1920×1080: 240 Hz | 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 | 24 W | 24 W |
| Speaker count | 2 | 2 |
| DTS | Yes | 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 | ||
| Max input signal | 3840 × 2160 | — |
| HDMI port count | 2 | 3 |
| HDMI ports (feature-level) | HDMI 1 (eARC): HDMI 2.1, eARC; HDMI 2: HDMI 2.1 | 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 6 | Wi-Fi 6E |
| Bluetooth version | 5.2 | 5.2 |
| Ethernet | Yes | Yes |
| Firmware / software | ||
| Smart OS | Google TV | Google TV |
| Netflix | Native | Native |
| Casting | Chromecast built-in | AirPlay 2, Chromecast built-in, Miracast |
| RAM | 2 GB | 4 GB |
| Storage | 32 GB | 128 GB |
| SoC | Quad-Core ARM Cortex-A55 CPU with Mali-G52 GPU | AI-SoC MT9618 |
| 3D | ||
| 3D support | Yes | Yes |
| 3D sync method | — | DLP-Link |
| 3D formats | Side-by-side, Top-bottom | Side-by-side, Top-bottom |
| Setup automation | ||
| Autofocus | — | When moved |
| Auto keystone | Yes | Yes |
| Screen fit / alignment | Yes | Yes |
| Obstacle avoidance | Yes | Yes |
| Eye-protection sensor | Yes | Yes |
| Integrated stand / gimbal | Type: gimbal · Pan deg: 360 · Tilt deg: 120 | — |
| Acoustic noise | ||
| Fan noise (sound pressure) | Standard: 24 dB(A) | Unspecified: 26 dB(A) |
| Noise measurement distance | 1 m | — |
| Environment & power | ||
| Operating temperature | 0–40°C | — |
| Rated voltage | 100–240 V | 100–240 V |
| Rated frequency | — | 50–60 Hz |
| Power consumption (max) | 110 W | — |
| Power consumption by mode | Off: 0.5 W · Standby: 0.5 W · Networked standby: 2 W | — |
| Standby power | 0.5 W | — |
| Networked standby power | 2 W | — |
| Power supply | External brick | External brick |
| Physical & installation | ||
| Width | 263 mm | 260 mm |
| Depth | 216 mm | — |
| Height | 247 mm | — |
| Weight | 4.8 kg | 7 kg |
| Colours / finishes | Dark grey | — |
| Mount hole pattern | Thread: M25 · Depth mm: 10 · Holes: 1 | — |
| Safety & compliance | ||
| Photobiological risk group | RG2 | — |
| Laser product class | Class 1 | — |
| Safety & market certifications | CE, UKCA, FCC | — |
| Support & ownership | ||
| Warranty | 🇺🇸 US 1 yr | — |
| User manual | https://cdn.shopify.com/s/files/1/0582/1127/0815/files/DBOX02Pro_20250630.pdf | — |
| In the box | ||
| Box contents | Remote, Batteries, Power adapter, Power cable, Manual, Screw release plate | — |
| Remote type | Bluetooth | — |