BenQ TH671ST vs Valerion VisionMaster Pro 2
Bold marks the better figure where both are stated to the same standard. βββ means the manufacturer doesn't state it.
 BenQ TH671STMSRP $749 |  Valerion VisionMaster Pro 2MSRP $2,999 | |
|---|---|---|
| Display system | ||
| Imaging technology | DLP | DLP |
| Technology brand | DLP | DLP |
| Number of imaging devices | 1 | β |
| Chip / panel model | DC3 DMD | β |
| Chip / panel diagonal | 0.65 in | 0.47 in |
| Native aspect ratio | 16:9 | β |
| Native resolution | 1920 Γ 1080 | β |
| Addressable resolution | β | 3840 Γ 2160 |
| Colour wheel segments | 6 segment (RGBYCW) | β |
| Colour wheel speed | 2Γ | β |
| Optics | ||
| Throw ratio | 0.69β0.83:1 | 0.9β1.5:1 |
| Throw reference point | Lens | β |
| Projection distance table | 60β³: 0.92β1.1 m Β· 70β³: 1.07β1.29 m Β· 80β³: 1.22β1.47 m Β· 90β³: 1.38β1.65 m Β· 100β³: 1.53β1.84 m Β· 110β³: 1.68β2.02 m Β· 120β³: 1.83β2.21 m Β· 140β³: 2.14β2.57 m Β· 160β³: 2.44β2.94 m Β· 180β³: 2.75β3.31 m | 40β³: 0.8β1.33 m Β· 100β³: 1.99β3.32 m Β· 120β³: 2.39β3.98 m Β· 150β³: 2.98β4.98 m Β· 180β³: 3.58β5.97 m Β· 200β³: 3.98β6.64 m Β· 300β³: 5.97β9.96 m |
| Zoom type | Optical | Optical |
| Zoom ratio | 1.2Γ | 1.67Γ |
| Focus | Manual | Auto |
| Fixed offset | 103% | 100% |
| Focal length | 10.2β12.24 mm | β |
| F-number | 2.6β2.78 | β |
| Image size range | 60β120 in | 40β300 in |
| Vertical keystone | -40β40Β° | β |
| Corner / warp correction | β | 8pt |
| Light source | ||
| Light source type | Lamp | RGB triple laser |
| Light source detail | β | RGB triple pure laser, no colour wheel |
| Lamp wattage | 240 W | β |
| Light source life | Normal: 4,000 h Β· Smarteco: 10,000 h Β· Lampsave: 15,000 h Β· Eco: 10,000 h | Rated: 25,000 h |
| Warm-up time | 30 s | β |
| Cool-down time | 90 s | β |
| Brightness | ||
| ISO light output | β | 3,000 lm |
| ANSI lumens | 3,000 lm | β |
| Contrast & black level | ||
| Native on/off contrast | β | 2,000:1 |
| Dynamic contrast | 10,000:1 | 15,000:1 |
| Colour | ||
| Rec.709 gamut | 92% | β |
| BT.2020 gamut | β | 110% |
| Gamut metric | Coverage | Area |
| Gamma / EOTF presets | 2.2, 2.4, 2.6 | β |
| Bit depth / 'number of colours' | 30 bit | β |
| Filmmaker Mode | β | Yes |
| Calibration & picture control | ||
| Colour management system | 6-axis | β |
| ISF certified | β | Yes |
| Picture mode memories | 2 | β |
| HDR | ||
| HDR formats | β | HDR10, HLG, HDR10+, Dolby Vision |
| Tone mapping type | β | Dynamic |
| Motion & gaming | ||
| Max refresh rate | 1920Γ1080: 60 Hz | 1920Γ1080: 240 Hz |
| Input lag (rated) | 1920Γ1080 @ 60 Hz: 16.7 ms | 1920Γ1080 @ 240 Hz: 4 ms Β· 1920Γ1080 @ 120 Hz: 8 ms Β· 3840Γ2160 @ 60 Hz: 15 ms |
| Auto low-latency mode | β | Yes |
| Audio | ||
| Speaker power | 5 W | 24 W |
| Speaker count | 1 | 2 |
| Audio channels | Mono | β |
| Audio partner | Waves MaxxAudio | β |
| Dolby Atmos | β | Yes |
| DTS | β | Yes |
| Audio outputs | 3.5 mm | HDMI eARC, Optical, 3.5 mm |
| HDMI eARC | β | Yes |
| Inputs, control & connectivity | ||
| Max input signal | 1920 Γ 1200 | 3840 Γ 2160 |
| HDMI port count | 2 | 3 |
| HDMI ports (feature-level) | HDMI 1: HDMI 1.4a; HDMI 2: HDMI 1.4a, HDCP 1.4 | HDMI 1: HDMI 2.1; HDMI 2: HDMI 2.1; HDMI 3: HDMI 2.0, eARC |
| Audio input terminals | 3.5 mm | β |
| Horizontal scan frequency | 15β102 kHz | β |
| Vertical scan frequency | 23β120 Hz | β |
| VGA input | Yes | β |
| USB media playback | No | β |
| RS-232 | Yes | β |
| Control ecosystem drivers | β | Google Home, HomeKit, Alexa, Control4 |
| Wi-Fi | β | Wi-Fi 6E |
| Bluetooth version | β | 5.2 |
| Ethernet | β | Yes |
| Firmware / software | ||
| Smart OS | β | Google TV |
| OS version | β | 12 |
| Netflix | β | Native |
| Casting | β | AirPlay 2, Chromecast built-in, Miracast |
| RAM | β | 4 GB |
| Storage | β | 128 GB |
| SoC | β | MT9618 |
| 3D | ||
| 3D support | Yes | Yes |
| 3D sync method | DLP-Link | β |
| 3D formats | Top-bottom, Frame sequential, Frame packing, Side-by-side | Frame packing, Side-by-side, Top-bottom |
| Glasses included | 0 | β |
| Setup automation | ||
| Autofocus | None | β |
| Auto keystone | No | Yes |
| Screen fit / alignment | β | Yes |
| Obstacle avoidance | β | Yes |
| Eye-protection sensor | β | Yes |
| Integrated stand / gimbal | β | Type: adjustable_bottom_support |
| Acoustic noise | ||
| Fan noise (sound pressure) | Typical: 33 dB(A) Β· Eco: 29 dB(A) | Rated: 28 dB(A) |
| Environment & power | ||
| Operating temperature | 0β40Β°C | 0β40Β°C |
| Operating humidity | 10β90%RH | β |
| Altitude / high-altitude mode | 3,000 m | β |
| High-altitude mode | Yes | β |
| Operating orientations | Table, Rear, Ceiling | Table, Ceiling |
| Rated voltage | 100β240 V | 100β240 V |
| Rated frequency | 50β60 Hz | 50β60 Hz |
| Power consumption (max) | 355 W | β |
| Power consumption by mode | Max: 355 W Β· Normal: 320 W Β· Eco: 240 W | β |
| Standby power | 0.5 W | β |
| Power supply | β | External brick |
| Physical & installation | ||
| Width | 296 mm | 260 mm |
| Depth | 224 mm | 216 mm |
| Height | 120 mm | 185 mm |
| Weight | 2.7 kg | 7 kg |
| Exhaust / intake direction | β | Side |
| Colours / finishes | β | Gray |
| Mount hole pattern | Thread: M4 Β· Screw length mm: 20β25 | Screw: M6*8mm |
| Safety & compliance | ||
| Laser product class | β | Class 1 |
| Safety & market certifications | CE | FCC, ISF, IMAX Enhanced |
| Support & ownership | ||
| Warranty | πΊπΈ US 3 yr | πͺπΊ EU 2 yr Β· πΊπΈ US 2 yr |
| Light-source warranty | US: pre-installed lamp 2,000 hours or one year from purchase, whichever comes first (replacement lamp 90 days or 500 hours) | β |
| User manual | https://esupportdownload.benq.com/esupport/PROJECTOR/UserManual/TH671ST/TH671ST_UM_EN_230426092526.pdf | https://drive.google.com/uc?export=download&id=1iEhYO6bfD9NUxKrIfSZ0Zg-2ME-d8vTh |
| In the box | ||
| Box contents | Remote, Power cord, Vga cable, Manual, Quick start guide, Lens cap | Remote control, Power adapter, User manual, Cleaning cloth, Aaa batteries, Protective case |
| Remote type | IR | Backlit |
| 3D glasses in box | 0 | β |