Compare ViewSonic Projectors - Commercial
Comparing 5 products side-by-side — specifications, pricing and stock. Showing ViewSonic products in the Projectors - Commercial category.
| Specification | Current product ViewSonic ViewSonic LS921WU - DLP projector - laser/phosphor - 6000 ANSI lumens - WUXGA (1920 x 1200) - 16:10 - 4K - zoom lensLS921WU £2090.37 £2508.44 inc VAT | ViewSonic ViewSonic LS901HD - DLP projector - laser/phosphor - 6000 ANSI lumens - Full HD (1920 x 1080) - 16:9 - 1080p - zoom lensLS901HD £1227.96 £1473.55 inc VAT | |||
|---|---|---|---|---|---|
| Display | |||||
| Built-in display | No | No | — | No | No |
| Storage | |||||
| Card reader integrated | No | No | — | No | — |
| Internal storage capacity | — | — | — | 16 GB | — |
| Power | |||||
| AC adapter output voltage | — | 19.5 V | — | — | — |
| AC input frequency | 50 - 60 Hz | — | — | 50 - 60 Hz | 50 - 60 Hz |
| AC input voltage | 100-120 V | 100 - 240 V | — | 100 - 240 V | 100 - 240 V |
| Battery capacity | — | — | — | 12000 mAh | — |
| Power consumption (standby) | 0.5 W | 0.5 W | — | 0.5 W | 0.5 W |
| Power consumption (typical) | 450 W | 143 W | — | 35 W | 245 W |
| Power source | AC | AC | — | AC/Battery | AC |
| Network | |||||
| Bluetooth | — | — | — | Yes | — |
| Bluetooth version | — | — | — | 4.2 | — |
| Ethernet LAN | Yes | Yes | — | No | Yes |
| Ethernet LAN (RJ-45) ports | 1 | 1 | — | — | — |
| Smart TV | No | No | — | — | — |
| Wi-Fi | No | No | — | No | — |
| Video | |||||
| 3D | — | No | — | — | — |
| Analog signal format system | NTSC, PAL, SECAM | — | — | — | — |
| Full HD | Yes | Yes | — | — | Yes |
| Supported graphics resolutions | 640 x 480 (VGA), 3840 x 2160 | 640 x 480 (VGA), 3840 x 2160 | — | — | — |
| Supported video modes | — | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p | — | — | — |
| Ports & interfaces | |||||
| 3D sync port | Yes | — | — | — | — |
| AC (power) in | Yes | — | — | — | Yes |
| Audio (L/R) in | 1 | 0 | — | — | — |
| Audio (L/R) out | — | — | — | — | 1 |
| Component video (YPbPr/YCbCr) in | 0 | 0 | — | — | — |
| Composite video in | 1 | 0 | — | — | — |
| Connectivity technology | — | — | Wired | — | — |
| DVI port | No | No | — | — | — |
| HDBaseT port | Yes | — | — | — | — |
| HDMI connector type | Full-size | Full-size | — | — | — |
| HDMI ports quantity | 2 | 2 | — | 1 | 2 |
| HDMI version | 2.0b | 2.0 | — | — | — |
| Headphone outputs | 1 | — | — | — | — |
| Host interface | — | — | USB | — | — |
| Maximum operating distance | — | — | 20 m | — | — |
| Microphone in | Yes | — | — | — | — |
| PC Audio in | Yes | — | — | — | — |
| PC Audio out | Yes | Yes | — | — | — |
| S-Video inputs quantity | 1 | — | — | — | — |
| Serial interface type | RS-232 | RS-232 | — | — | RS-232 |
| USB 2.0 ports quantity | 1 | — | — | — | 1 |
| USB 2.0 Type-A ports quantity | 1 | 1 | — | 1 | — |
| USB 2.0 Type-C ports quantity | — | — | — | 1 | — |
| USB connector type | — | — | USB Type-A | — | — |
| VGA (D-Sub) ports quantity | 2 | 0 | — | — | 1 |
| Wi-Fi standards | — | — | Wi-Fi 5 (802.11ac) | — | — |
| Lens system | |||||
| Aperture range (F-F) | 1.83 - 1.86 | 2.43 - 2.78 | — | — | 2.3 - 3 |
| Digital zoom | — | 2x | — | — | — |
| F-number (relative aperture) | — | — | — | 1.7 | — |
| Fixed focal length | — | — | — | 5.5 mm | — |
| Focal length range | 8.6 - 9.4 mm | 16.9 - 21.61 mm | — | — | 17.63 - 27.9 mm |
| Focus | Manual | Manual | — | — | — |
| Horizontal lens shift range | 50 - -50% | — | — | — | — |
| Offset | 0% | 132% | — | 100% | 154% |
| Optical zoom | — | 1.3x | — | — | — |
| Throw ratio | 0.81-0.89 | 1.13 - 1.47 | — | 1.2 | — |
| Vertical lens shift range | 23 - -23% | 0 - 60% | — | — | — |
| Zoom capability | Yes | Yes | — | — | — |
| Zoom ratio | 2.0:1 | — | — | — | — |
| Zoom type | Manual | — | — | — | — |
| Features | |||||
| Brand compatibility | — | — | Viewsonic | — | — |
| HDCP | Yes | Yes | — | — | — |
| HDCP version | — | 2.2 | — | — | — |
| Interactive | No | — | — | — | — |
| Noise level | 36 dB | 32 dB | — | 26 dB | 31 dB |
| Noise level (economic mode) | 29 dB | 27 dB | — | 25 dB | 25 dB |
| Number of OSD languages | 23 | — | — | — | — |
| On Screen Display (OSD) | Yes | Yes | — | — | — |
| On Screen Display (OSD) languages | Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese | Multi | — | — | — |
| Product colour | — | — | Black | — | — |
| Product type | — | — | Wireless transmitter | — | — |
| Projection modes | Ceiling, Front, Rear | — | — | — | — |
| Multimedia | |||||
| Built-in speaker(s) | Yes | Yes | — | Yes | Yes |
| Number of built-in speakers | 2 | — | — | 2 | 2 |
| RMS rated power | 20 W | 15 W | — | 6 W | 30 W |
| Design | |||||
| Cable lock slot | — | Yes | — | — | — |
| LED indicators | — | — | — | Yes | — |
| Market positioning | Business | — | — | Portable | Education |
| Placement | Desktop, Ceiling | — | — | — | — |
| Product colour | White | White | — | Black, Silver | White |
| Product type | Short throw projector | Standard throw projector | — | Short throw projector | Standard throw projector |
| Packaging content | |||||
| Cables included | AC, VGA | AC | — | — | — |
| Manual | Yes | — | — | — | Yes |
| Remote control included | Yes | Yes | — | — | Yes |
| Warranty card | — | Yes | — | — | — |
| Projector | |||||
| Contrast ratio (dynamic) | 3000000:1 | — | — | — | — |
| Contrast ratio (typical) | — | 3000000:1 | — | 120000:1 | 3000000:1 |
| Horizontal scan range | 15 - 135 kHz | — | — | 15 - 102 kHz | — |
| Horizontal synchronization (max) | — | 135 kHz | — | — | — |
| Horizontal synchronization (min) | — | 15 kHz | — | — | — |
| Keystone correction, horizontal | -40 - 40° | +-30° | — | -40 - 40° | -30 - 30° |
| Keystone correction, vertical | -40 - 40° | +-30° | — | -40 - 40° | -30 - 30° |
| Matrix size | — | 1.65 cm (0.65") | — | — | — |
| Matrix type | — | DMD | — | — | — |
| Native aspect ratio | 16:10 | — | — | 16:9 | 16:9 |
| Number of colours | 1.07 billion colours | 1.07 billion colours | — | 1.07 billion colours | 1.07 billion colours |
| Projection distance | 1.04 - 3.83 m | 0.75 - 9.76 m | — | 0.64 - 2.66 m | 1.2 - 2.04 m |
| Projection technology | DMD | DLP | — | LED | — |
| Projector brightness | 6000 ANSI lumens | 4000 ANSI lumens | — | 360 LED lumens | 6000 ANSI lumens |
| Projector native resolution | WUXGA (1920x1200) | 1080p (1920x1080) | — | WVGA (854x480) | 1080p (1920x1080) |
| Screen size (max) | — | 7.62 m (300") | — | — | — |
| Screen size compatibility | 762 - 7620 mm (30 - 300") | 762 - 7620 mm (30 - 300") | — | 609.6 - 2540 mm (24 - 100") | 762 - 7620 mm (30 - 300") |
| Smart projector | No | No | — | — | — |
| Supported aspect ratios | — | — | — | 16:9 | 16:9 |
| Vertical scan range | 23 - 120 Hz | — | — | 23 - 120 Hz | — |
| Vertical synchronization (max) | — | 0.12 kHz | — | — | — |
| Vertical synchronization (min) | — | 0.024 kHz | — | — | — |
| Weight & dimensions | |||||
| Depth | 305 mm | 216 mm | — | 138 mm | 280 mm |
| Height | 145 mm | 129 mm | — | 54 mm | 132 mm |
| Package depth | 490 mm | 155 mm | 90 mm | 190 mm | 387 mm |
| Package height | 276 mm | 280 mm | 35 mm | 125 mm | 195 mm |
| Package weight | 9 kg | 4.6 kg | 94 g | 1.87 kg | 6.7 kg |
| Package width | 515 mm | 400 mm | 143 mm | 220 mm | 496 mm |
| Weight | 6.5 kg | 3.1 kg | 57 g | 800 g | 4.77 kg |
| Width | 405 mm | 286 mm | — | 166 mm | 337 mm |
| Logistics data | |||||
| Harmonized System (HS) code | 85286200 | 8528620000 | 8517620000 | — | — |
| Pallet gross height | — | 181 cm | 190 cm | — | — |
| Pallet gross length | — | 102 cm | 100 cm | — | — |
| Pallet gross width | — | 122 cm | 120 cm | — | — |
| Products per master (outer) case | — | 1 pc(s) | 84 pc(s) | — | — |
| Quantity per pack | — | 1 pc(s) | — | — | — |
| Technical details | |||||
| Image lag time | — | 16.7 ms | — | — | — |
| Light source | |||||
| Lamp power | 74 W | — | — | — | — |
| Lamps quantity | 2 lamp(s) | — | — | — | — |
| Light source brightness | — | 4400 lm | — | — | — |
| Light source type | Laser | Laser | — | LED | Lamp |
| Service life of light source | 20000 h | 20000 h | — | 60000 h | 20000 h |
| Service life of light source (economic mode) | — | 30000 h | — | — | 30000 h |
| Operational conditions | |||||
| Operating altitude | 0 - 3000 m | — | — | — | — |
| Operating relative humidity (H-H) | 10 - 90% | — | — | — | — |
| Operating temperature (T-T) | 0 - 40 °C | 0 - 40 °C | — | 0 - 35 °C | 0 - 40 °C |
| Storage relative humidity (H-H) | 10 - 90% | — | — | — | — |
| Storage temperature (T-T) | -20 - 60 °C | — | — | — | — |
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