Goiaey GO2 vs Valerion VisionMaster Max
| Goiaey GO2 $289.99 |  Valerion VisionMaster Max$3,499 | |
|---|---|---|
| Key differences | ||
| White light output | 3,500 lm ANSI | 3,500 lm ISO |
| Native contrast (on/off) | — | 5,000:1 |
| Throw ratio | 1:1 | 0.9–1.5:1 |
| Lowest input lag | — | 4 msDerived |
| HDR formats | — | HDR10, HDR10+, HLG, Dolby Vision |
| Light source | LED | RGB triple laser |
| Fan noise | — | 28 dB(A) |
| Price | $289.99 | $3,499 |
| Room fit | ||
| Distance to screen | 2.2 m | 2.0–3.3 m |
| Brightness | ||
| Rated brightness | 3,500 lmDerived | 3,500 lmDerived |
| White light output | 3,500 lm ANSI | 3,500 lm ISO |
| Display system | ||
| Imaging technology | Single-panel LCD | DLP |
| Chip / panel diagonal | — | 0.47 in |
| On-screen resolution | 1080p (1920 × 1080)Derived | 4K UHD (3840 × 2160)Derived |
| Native resolution | 1080p (1920 × 1080) | 1080p (1920 × 1080) |
| Native aspect | 16:9Derived | 16:9Derived |
| Pixel shift | — | XPR 4-way |
| Addressable resolution | — | 4K UHD (3840 × 2160) |
| Contrast | ||
| Native contrast (on/off) | — | 5,000:1 |
| Dynamic contrast | — | 50,000:1 |
| Dynamic contrast method | — | Dynamic iris |
| Manual iris | — | Yes |
| Colour | ||
| Colour gamut | — | BT.2020 110% area |
| HDR | ||
| HDR formats | — | HDR10, HDR10+, HLG, Dolby Vision |
| Tone mapping | — | Dynamic |
| Calibration | ||
| Picture certifications | — | ISF, IMAX Enhanced, Filmmaker Mode |
| 3D | ||
| 3D | — | Yes |
| 3D formats | — | Frame packing, Side-by-side, Top-bottom |
| Light source | ||
| Light source | LED | RGB triple laser |
| Laser wavelengths | — | R 643 · G 525 · B 465 nm |
| Light-source life | — | 25,000 h |
| Optics | ||
| Throw ratio | 1:1 | 0.9–1.5:1 |
| Image size | — | 40–300 in |
| Zoom | — | Optical |
| Zoom ratio | — | 1.67×Derived |
| Focus | — | Motorised |
| Vertical lens shift | — | ±105% |
| Motorised lens shift | — | Yes |
| Auto keystone | — | Yes |
| Auto setup | Fit to screen | Fit to screen, + Obstacle avoidance |
| Interchangeable lens | — | Yes |
| Motion & gaming | ||
| Frame interpolation (MEMC) | — | Yes |
| Max input refresh | — | 1080p: 240 Hz |
| Max refresh at 1080p | — | 240 HzDerived |
| Input lag | — | 1080p: 120 Hz 8 ms · 240 Hz 4 ms · 4K UHD: 60 Hz 15 ms |
| Lowest input lag | — | 4 msDerived |
| Input lag at 4K 60 Hz | — | 15 msDerived |
| Gaming features | — | ALLM |
| Inputs & control | ||
| HDMI inputs | — | 2 × HDMI 2.1 · HDMI 2.0 (eARC) |
| HDMI inputs (count) | — | 3Derived |
| Newest HDMI version | — | HDMI 2.1Derived |
| Control-system drivers | — | Control4 |
| Smart platform | ||
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | — | 5.2 |
| Ethernet | — | Yes |
| Smart platform | — | Google TV |
| Chipset | — | MediaTek MT9618 |
| RAM | — | 4 GB |
| Storage | — | 128 GB |
| Casting | — | Chromecast built-in, AirPlay 2, Miracast |
| Smart home | — | Alexa, Google Home, HomeKit |
| Audio | ||
| Speaker power | — | 24 W |
| Speakers | — | 2 |
| Audio formats | — | Dolby Atmos, DTS |
| Audio outputs | — | 3.5 mm, Optical, HDMI eARC, Bluetooth |
| HDMI audio return | — | eARCDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | — | 260 × 234 × 186 mm |
| Weight | — | 7,500 g |
| Colours | — | Black |
| Tripod socket | — | Yes |
| Environment & power | ||
| Power supply | — | External adapter |
| Noise | ||
| Fan noise | — | 28 dB(A) |
| Safety & compliance | ||
| Laser class | — | Class 1 |
| Risk group | — | RG2 |
| Marks | — | CE, FCC |
| Support & ownership | ||
| Warranty | — | 2 yr |
| User manual | — | https://drive.google.com/uc?export=download&id=1v92CM6SOXm9JmEjO4Ww38xF5WEvwoIxV |
| In the box | ||
| In the box | — | Power adapter, Remote, Remote batteries, User manual, Cleaning kit |
| Remote | — | Backlit |