Panasonic PT-VMQ85 vs Panasonic PT-VMZ51
 Panasonic PT-VMQ85 |  Panasonic PT-VMZ51 | |
|---|---|---|
| Key differences | ||
| White light outputISO | 8,000 lm ISO · 8,000 lm ANSI | 5,200 lm ISO (Dynamic mode) · 5,200 lm ANSI (Dynamic mode) |
| Fan noise | Normal 39 dB(A) · Eco 39 dB(A) | Normal 36 dB(A) · Eco 36 dB(A) |
| Room fit | ||
| Distance to screen | 2.3–3.8 m | 2.3–3.8 m |
| Brightness | ||
| Rated brightness | 8,000 lmDerived | 5,200 lmDerived |
| White light outputISO | 8,000 lm ISO · 8,000 lm ANSI | 5,200 lm ISO (Dynamic mode) · 5,200 lm ANSI (Dynamic mode) |
| Brightness uniformity | 85% | 85% |
| Brightness by mode | — | Eco 3,640 lm |
| Display system | ||
| Imaging technology | 3LCD | 3LCD |
| Chip / panel diagonal | 0.64 in | 0.64 in |
| On-screen resolution | 3840 × 2400Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | WUXGA (1920 × 1200) | WUXGA (1920 × 1200) |
| Native aspect | 16:10Derived | 16:10Derived |
| Pixel shift | Yes (scheme not stated) | — |
| Addressable resolution | 3840 × 2400 | — |
| Contrast | ||
| Dynamic contrast | 5,000,000:1 | 3,000,000:1 |
| Light source | ||
| Light source | Laser (phosphor) | Laser (phosphor) |
| Light-source life | 20,000 h normal · 24,000 h eco | 20,000 h normal · 24,000 h eco |
| Life defined as | 50% brightness | 50% brightness |
| Optics | ||
| Throw ratio | 1.09–1.77:1 | 1.09–1.77:1 |
| Image size | 30–300 in | 30–300 in |
| Zoom | Optical | Optical |
| Zoom ratio | 1.62×Derived | 1.62×Derived |
| Focal length | 15.3–24.6 mm | 15.3–24.64 mm |
| Aperture (f-number) | 1.58–1.91 | 1.6–2.12 |
| Focus | Manual | Manual |
| Vertical lens shift | 0–44% | 0–44% |
| Horizontal lens shift | ±20% | ±20% |
| Vertical keystone | 25° | 25° |
| Horizontal keystone | 35° | 35° |
| Corner correction | 4-corner | — |
| Grid warp | Yes | — |
| Interchangeable lens | — | No |
| Inputs & control | ||
| HDMI inputs | 2 × HDMI | 2 × HDMI (HDCP 1.4) |
| HDMI inputs (count) | 2Derived | 2Derived |
| Other video inputs | + HDBaseT | + VGA |
| Max input resolution | 4K UHD | DCI 4K |
| Audio inputs | 3.5 mm | 3.5 mm |
| USB media playback | Yes | Yes |
| Control ports | RS-232 | RS-232 |
| PJLink | Class 2 | Class 2 |
| Control-system drivers | Crestron, + AMX | Crestron |
| Horizontal scan | — | 15.6–91.1 kHz |
| Vertical scan | — | 24–100 Hz |
| Smart platform | ||
| Ethernet | Yes | Yes |
| Audio | ||
| Speaker power | 10 W | 10 W |
| Speakers | 1 | — |
| Layout | Mono | Mono |
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 399 × 348 × 133 mm | 399 × 348 × 133 mm |
| Weight | 7,400 g | 6,500 g |
| Colours | + Black, White | White |
| Orientations | 360° | + Table, + Ceiling, + Rear, 360° |
| Dust filter | Washable | Washable |
| Environment & power | ||
| Operating temperature | 0–45°C | 0–45°C |
| Operating humidity | 20–80%RH | 20–80%RH |
| Altitude | 2,700 m | 2,700 m |
| Power draw | Max 405 W · Normal 370 W · Eco 260 W | Max 305 W · Normal 270 W · Eco 195 W |
| Standby | — | 0.5 W |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | Normal 39 dB(A) · Eco 39 dB(A) | Normal 36 dB(A) · Eco 36 dB(A) |
| Safety & compliance | ||
| Laser class | — | Class 1 |
| Risk group | — | RG2 |
| Marks | — | FCC |
| Support & ownership | ||
| Warranty | — | 3 yr or 6,000 h |
| In the box | ||
| In the box | — | Power cord, Remote, Remote batteries, Lens cap |