NEC NP-P474U vs NEC NP-P525WL
 $1,349.99 |  NEC NP-P525WLMSRP $5,599 | |
|---|---|---|
| Key differences | ||
| White light outputISO | 4,700 lm ISO (Bright mode) | 5,000 lm ISO (Bright mode) |
| Native resolution | WUXGA (1920 × 1200) | WXGA (1280 × 800) |
| Throw ratio | 1.2–2:1 | 1.23–2:1 |
| Light source | Lamp | Laser (phosphor) |
| Fan noise | Max 37 dB(A) · Normal 34 dB(A) · Eco 34 dB(A) | Max 27 dB(A) · Normal 24 dB(A) · Eco 22 dB(A) |
| Price | $1,349.99 | MSRP $5,599 |
| Room fit | ||
| Distance to screen | 2.6–4.3 m | 2.6–4.3 m |
| Brightness | ||
| Rated brightness | 4,700 lmDerived | 5,000 lmDerived |
| White light outputISO | 4,700 lm ISO (Bright mode) | 5,000 lm ISO (Bright mode) |
| Claimed brightness (non-standard) | — | 5,200 lm |
| Display system | ||
| Imaging technology | 3LCD | 3LCD |
| Chip / panel diagonal | 0.64 in | 0.64 in |
| Panel alignment | — | None |
| On-screen resolution | WUXGA (1920 × 1200)Derived | WXGA (1280 × 800)Derived |
| Native resolution | WUXGA (1920 × 1200) | WXGA (1280 × 800) |
| Native aspect | 16:10Derived | 16:10Derived |
| Contrast | ||
| Dynamic contrast | 18,000:1 | 500,000:1 |
| Dynamic contrast method | Dynamic iris | — |
| Colour | ||
| Colour bit depth (per channel) | 10 bit | 10 bit |
| Calibration | ||
| Picture mode memories | 7 | — |
| Light source | ||
| Light source | Lamp | Laser (phosphor) |
| Lamp power | 305 W | — |
| Replacement lamp | NP44LP | — |
| Light-source life | 4,000 h max · 6,000 h normal · 8,000 h eco | 20,000 h |
| Life defined as | — | 50% brightness |
| Light output control | Steps | Continuous |
| Constant brightness mode | — | Yes |
| Warm-up time | 6 s | — |
| Cool-down time | 0 s | — |
| Optics | ||
| Throw ratio | 1.2–2:1 | 1.23–2:1 |
| Image size | 30–300 in | 30–300 in |
| Zoom | Optical | Optical |
| Zoom ratio | 1.67×Derived | 1.63×Derived |
| Focal length | 17.2–27.7 mm | 17.2–27.6 mm |
| Aperture (f-number) | 1.5–2.08 | 1.5–2.1 |
| Focus | Manual | Manual |
| Autofocus | No | No |
| Vertical lens shift | 0–55% | 0–60% |
| Horizontal lens shift | ±15% | ±29% |
| Motorised lens shift | No | No |
| Vertical keystone | 30° | 30° |
| Horizontal keystone | 20° | 30° |
| Auto keystone | No | — |
| Corner correction | 4-corner | 4-corner |
| Lens material | Plastic | — |
| Motion & gaming | ||
| Max input refresh | — | 4K UHD: 30 Hz |
| Max refresh at 4K | — | 30 HzDerived |
| Inputs & control | ||
| HDMI inputs | 2 × HDMI | 2 × HDMI 1.4 |
| HDMI inputs (count) | 2Derived | 2Derived |
| Newest HDMI version | — | HDMI 1.4Derived |
| Other video inputs | VGA, HDBaseT | VGA, HDBaseT |
| Max input resolution | WUXGA | 4K UHD |
| Audio inputs | 3.5 mm, + RCA | 3.5 mm |
| USB media playback | Yes | Yes |
| Control ports | RS-232 | RS-232 |
| PJLink | Class 1 | — |
| Control-system drivers | Crestron | Crestron |
| Horizontal scan | 15–100 kHz | 15–153 kHz |
| Vertical scan | 50–120 Hz | 24–120 Hz |
| Smart platform | ||
| Ethernet | Yes | Yes |
| Audio | ||
| Speaker power | 20 W | 20 W |
| Speakers | 1 | 1 |
| Layout | Mono | Mono |
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 420 × 322 × 133 mm | 480 × 407 × 122 mm |
| Weight | 4,700 g | 9,700 g |
| Colours | — | White |
| Orientations | Table, Ceiling, Rear | Table, Ceiling, Rear, + Portrait, + 360° |
| Exhaust | — | Side |
| Dust filter | Replaceable | None |
| Sealed optical engine | — | Yes |
| Environment & power | ||
| Operating temperature | 5–40°C | 5–40°C |
| Operating humidity | 20–80%RH | 20–80%RH |
| Altitude | 2,700 m · high-altitude mode | 2,600 m · high-altitude mode |
| Power draw | Max 424 W · Normal 364 W · Eco 286 W | Max 320 W · Normal 320 W · Eco 232 W |
| Standby | 0.14 W | 0.19 W |
| Networked standby | 2 W | 1.6 W |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | Max 37 dB(A) · Normal 34 dB(A) · Eco 34 dB(A) | Max 27 dB(A) · Normal 24 dB(A) · Eco 22 dB(A) |
| Safety & compliance | ||
| Laser class | — | Class 1 (US: Class 2) |
| Risk group | RG2 | RG2 |
| FDA laser notice | — | Notice 50 |
| Marks | + FCC | + CE |
| Support & ownership | ||
| Warranty | 🇺🇸 US 3 yr (light source 1 yr) · 🇦🇺 AU 5 yr | 🇪🇺 EU 3 yr (light source 3 yr or 10,000 h) · 🇺🇸 US 5 yr |
| User manual | https://www.sharp-nec-displays.com/support/webdl/dl_service/data/manual/en/p554u/P554U_manual_ENG_v7.pdf | — |
| In the box | ||
| In the box | Power cord, Remote, Remote batteries, Quick start guide, VGA cable, + Lens cap, Software CD | Power cord, Remote, Remote batteries, Quick start guide, + User manual, VGA cable, Software CD |
| Remote | IR | IR |