ViewSonic LS710HD vs ViewSonic PA700S
ViewSonic LS710HD is sharper. ViewSonic PA700S is brighter and lighter.
| Key differences | ||
|---|---|---|
| White light outputANSI | ||
| White light outputANSI | 4,200 lm ANSI | 4,500 lm ANSI |
| Native resolution | ||
| Native resolution | 1080p (1920 × 1080) | 800 × 600 |
| Throw ratio | ||
| Throw ratio | 0.49:1 | 1.94–2.16:1 |
| Light source | ||
| Light source | Laser (phosphor) | Lamp |
| MSRP | ||
| MSRP | — | $349 |
| Room fit | ||
| Distance to screen | ||
| Distance to screen | 1.1 m | 3.9–4.4 m |
| Picture | ||
| White light outputANSI | ||
| White light outputANSI | 4,200 lm ANSI | 4,500 lm ANSI |
| Imaging technology | ||
| Imaging technology | DLP | DLP |
| Native resolution | ||
| Native resolution | 1080p (1920 × 1080) | 800 × 600 |
| Native aspect | ||
| Native aspect | 16:9Derived | 4:3Derived |
| Dynamic contrast | ||
| Dynamic contrast | 3,000,000:1 | 22,000:1 |
| Colour bit depth (per channel) | ||
| Colour bit depth (per channel) | 10 bit | 10 bit |
| Colour management (CMS) | ||
| Colour management (CMS) | — | 6-axis |
| 3D | ||
| 3D | Yes | Yes |
| 3D formats | ||
| 3D formats | Side-by-side, Top-bottom, Frame sequential | Frame packing, Side-by-side, Top-bottom, Frame sequential |
| 3D glasses sync | ||
| 3D glasses sync | DLP-Link | DLP-Link |
| Light source | ||
| Light source | ||
| Light source | Laser (phosphor) | Lamp |
| Emitter | ||
| Emitter | Blue laser + phosphor | — |
| Lamp power | ||
| Lamp power | — | 240 W |
| Replacement lamp | ||
| Replacement lamp | — | RLC-128 |
| Light-source life | ||
| Light-source life | 20,000 h normal · 30,000 h dynamic | 4,000 h normal · 12,000 h dynamic |
| Optics | ||
| Throw ratio | ||
| Throw ratio | 0.49:1 | 1.94–2.16:1 |
| Image size | ||
| Image size | 40–300 in | 30–300 in |
| Zoom | ||
| Zoom | None | Optical |
| Zoom ratio | ||
| Zoom ratio | — | 1.11×Derived |
| Focus | ||
| Focus | Manual | Manual |
| Vertical lens shift | ||
| Vertical lens shift | None | None |
| Horizontal lens shift | ||
| Horizontal lens shift | None | None |
| Vertical keystone | ||
| Vertical keystone | 15° | 40° |
| Horizontal keystone | ||
| Horizontal keystone | 15° | — |
| Auto keystone | ||
| Auto keystone | Yes | Yes |
| Corner correction | ||
| Corner correction | 4-corner | — |
| Interchangeable lens | ||
| Interchangeable lens | No | — |
| Inputs & control | ||
| HDMI inputs | ||
| HDMI inputs | HDMI (HDCP 2.2) · HDMI (HDCP 1.4) | 2 × HDMI 1.4 (HDCP 1.4) |
| Other video inputs | ||
| Other video inputs | — | VGA |
| Max input resolution | ||
| Max input resolution | 4K UHD | 1080p |
| Audio inputs | ||
| Audio inputs | — | 3.5 mm |
| Control ports | ||
| Control ports | RS-232 | RS-232 |
| Control-system drivers | ||
| Control-system drivers | Crestron | — |
| Horizontal scan | ||
| Horizontal scan | 15–102 kHz | 15–102 kHz |
| Vertical scan | ||
| Vertical scan | 23–120 Hz | 23–120 Hz |
| Smart platform | ||
| Ethernet | ||
| Ethernet | Yes | — |
| Audio | ||
| Speaker power | ||
| Speaker power | 30 W | 3 W |
| Speakers | ||
| Speakers | 2 | 1 |
| Layout | ||
| Layout | Stereo | Mono |
| Audio outputs | ||
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | ||
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | ||
| Dimensions (W × D × H) | 337 × 265 × 132 mm | 309 × 234 × 115 mm |
| Weight | ||
| Weight | 4,500 g | 2,700 g |
| Orientations | ||
| Orientations | Table, Ceiling, Rear, Portrait, 360° | Table, Ceiling, Rear |
| Ceiling mount | ||
| Ceiling mount | M4, screws ≤ 10 mm | M4, screws ≤ 7 mm |
| Sealed optical engine | ||
| Sealed optical engine | Yes | — |
| Environment & power | ||
| Operating temperature | ||
| Operating temperature | 0–40°C | 0–40°C |
| Operating humidity | ||
| Operating humidity | 10–80%RH | 10–80%RH |
| Altitude | ||
| Altitude | 3,658 m · high-altitude mode | 3,657 m · high-altitude mode |
| Power draw | ||
| Power draw | 245 W | 256 W |
| Standby | ||
| Standby | Up to 0.5 W | Up to 0.5 W |
| Mains input | ||
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Safety & support | ||
| Risk group | ||
| Risk group | RG2 | RG2 |
| Marks | ||
| Marks | FCC | CE, FCC |
| Warranty | ||
| Warranty | 3 yr (light source 1 yr) | 3 yr (light source 1 yr) |
| User manual | ||
| User manual | https://www.viewsonicglobal.com/public/products_download/user_guide/projector/LS751HD/LS710HD_LS751HD_UG_ENG.pdf | https://www.viewsonicglobal.com/public/products_download/user_guide/projector/PA700S_PA700X_PA700W_PS502X_PS502W/PA700S_PA700X_PA700W_PS502X_PS502W_UG_ENG.pdf |
| In the box | ||
| In the box | ||
| In the box | Power cord, Remote, Remote batteries, Quick start guide | Power cord, Remote, Quick start guide |
| Remote | ||
| Remote | IR | IR |