ViewSonic LS750WU vs ViewSonic LS860WU
 MSRP $2,565 | MSRP $4,808 | |
|---|---|---|
| Key differences | ||
| Throw ratio | 1.13–1.47:1 | 0.81–0.89:1 |
| Price | MSRP $2,565 | MSRP $4,808 |
| Room fit | ||
| Distance to screen | 2.4–3.2 m | 1.7–1.9 m |
| Brightness | ||
| Rated brightness | 5,000 lmDerived | 5,000 lmDerived |
| White light outputANSI | 5,000 lm ANSI | 5,000 lm ANSI |
| Display system | ||
| Imaging technology | DLP | DLP |
| On-screen resolution | WUXGA (1920 × 1200)Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | WUXGA (1920 × 1200) | WUXGA (1920 × 1200) |
| Native aspect | 16:10Derived | 16:10Derived |
| Contrast | ||
| Dynamic contrast | 3,000,000:1 | 300,000:1 |
| Dynamic contrast method | Light-source dimming | — |
| Colour | ||
| Colour bit depth (per channel) | 10 bit | 10 bit |
| Calibration | ||
| Picture mode memories | 2 | — |
| 3D | ||
| 3D | Yes | Yes |
| 3D formats | Side-by-side, Top-bottom, Frame sequential | — |
| Light source | ||
| Light source | Laser (phosphor) | Laser (phosphor) |
| Emitter | Blue laser + phosphor | Blue laser + phosphor |
| Light-source life | 20,000 h normal · 20,000 h dynamic | 20,000 h normal · 20,000 h dynamic |
| Optics | ||
| Throw ratio | 1.13–1.47:1 | 0.81–0.89:1 |
| Image size | 30–300 in | 60–200 in |
| Zoom | Optical | Optical |
| Zoom ratio | 1.3×Derived | 1.1×Derived |
| Focus | Manual | — |
| Vertical lens shift | None | ±50% |
| Horizontal lens shift | None | ±23% |
| Vertical keystone | 40° | 40° |
| Horizontal keystone | 40° | 40° |
| Corner correction | 4-corner | 4-corner |
| Interchangeable lens | No | — |
| Inputs & control | ||
| HDMI inputs | 2 × HDMI 1.4 (HDCP 1.4) | 2 × HDMI 1.4 (HDCP 1.4) |
| HDMI inputs (count) | 2Derived | 2Derived |
| Newest HDMI version | HDMI 1.4Derived | HDMI 1.4Derived |
| Other video inputs | VGA, Composite | VGA, Composite, + HDBaseT |
| Max input resolution | WUXGA | WUXGA |
| Audio inputs | 3.5 mm, RCA | 3.5 mm, RCA |
| Control ports | RS-232, 12 V trigger | RS-232, 12 V trigger |
| Control-system drivers | + Control4, Crestron, AMX | Crestron, AMX |
| Horizontal scan | 15–102 kHz | 15–102 kHz |
| Vertical scan | 23–120 Hz | 23–120 Hz |
| Smart platform | ||
| Ethernet | Yes | — |
| Audio | ||
| Speaker power | 20 W | 20 W |
| Speakers | 2 | 2 |
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 405 × 305 × 144 mm | 405 × 305 × 145 mm |
| Weight | 5,900 g | 6,600 g |
| Orientations | Table, Ceiling, Rear, 360° | Table, Ceiling, Rear, + Portrait, 360° |
| Ceiling mount | M4, 12.8–15.8 mm screws | M4, 12.8–15.8 mm screws |
| Environment & power | ||
| Operating temperature | 0–40°C | 0–40°C |
| Operating humidity | 10–90%RH | 10–90%RH |
| Altitude | 3,000 m · high-altitude mode | 3,000 m |
| Power draw | 460 W | 460 W |
| Standby | Up to 0.5 W | Up to 0.5 W |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Safety & compliance | ||
| Laser class | Class 1 | Class 1 |
| Risk group | — | RG2 |
| Marks | FCC | FCC |
| Support & ownership | ||
| Warranty | 5 yr or 20,000 h | 5 yr or 20,000 h |
| User manual | https://www.viewsonicglobal.com/public/products_download/user_guide/Projector/LS750WU_LS850WU_LS860WU/LS750WU_LS850WU_LS860WU_UG_ENG.pdf | https://www.viewsonicglobal.com/public/products_download/user_guide/Projector/LS750WU_LS850WU_LS860WU/LS750WU_LS850WU_LS860WU_UG_ENG.pdf |
| In the box | ||
| In the box | Power cord, Remote, + Remote batteries, Quick start guide, VGA cable | Power cord, Remote, Quick start guide, VGA cable |
| Remote | IR | — |