NEC Display Solutions NP-P502HL - Review 2022

The DLP-based NEC Display Solutions NP-P502HL ($iv,599) delivers the brilliant, well-baked image that its 5,000-lumen rating and native 1080p (1,920-by-1,080)-resolution promise. That by itself should pique your interest if yous need a data projector for showing images with fine detail or lots of information in a midsize to large room. You also get the convenience of a 1.7x zoom lens and both vertical and horizontal lens shifts, plus a laser light source designed to concluding the life of the projector.

A close competitor to the Panasonic PT-EZ580U, the P502HL is also similar to it in some central means. Both offer a 1.7x zoom, and both are a bit brighter than the Panasonic PT-RZ370U, our Editors' Choice high-resolution data projector. That makes them suitable for somewhat larger rooms, including small auditoriums. The two also offer horizontal and vertical lens shift, so you can move the image up, down, left, or right without needing a digital keystone adjustment to square off the image, which can introduce artifacts.

Between the two, the P502HL offers a larger horizontal lens shift by my measurements and simply a slightly smaller vertical shift. The Panasonic PT-EZ580U offers a slightly higher brightness rating, a motorized (rather than manual) focus, zoom, and lens shifts, and a x-per centum-larger screen surface area with its WUXGA (i,920-past-1,200) resolution, giving it a 16:10 attribute ratio compared with 16:9 for the P502HL.

Setup

At nineteen pounds 6 ounces and v.iv past 18.5 by 14.4 inches (HWD), the P502HL is hefty plenty to be a candidate for permanent installation. The ane.7x zoom, combined with the vertical and horizontal lens shift, gives you lot lots of flexibility for where to position it relative to the screen.

I measured the vertical shift at 49 percent of the screen height upwards or downwardly from the midpoint, and the horizontal shift at 40 per centum of the screen width left or right from the midpoint. Both are significantly different from what NEC shows on its website, with my measurements higher in both cases.

Image inputs on the back of the projector include a VGA port for a computer or component video, two HDMI ports, and a blended video port. In addition, there's a USB Type A port for reading files directly from a USB memory key, an Ethernet HDBaseT port, and a second LAN port strictly for controlling the projector over a network.

I of the P502HL'south more unusual features is an Apps carte that gives you a selection of boosted choices for paradigm input. These include Miracast for wireless connections; Viewer, for reading files from a USB memory key or the projector's internal memory; and Remote Desktop Connexion, which lets you lot prove images from any PC on your network by running an app on that PC, and so using a keyboard and mouse connected to the projector to control the PC. In that location'southward as well Image Express, which works with an app running on a PC to let a moderator (or a teacher) to manage up to l simultaneous connections and chosoe upward to xvi to prove on screen at one time.

Brightness

Every bit with virtually single-chip DLP projectors, the P502HL has significantly lower color brightness than white effulgence, which means full-colour images may not be as bright as you would wait. The departure betwixt the two as well complicates effulgence comparisons to other projectors, since iii-bit LCD models similar the Panasonic PT-EZ580U deliver matching levels for the two measurements, while DLP projectors with the same white brightness can have wildly unlike color brightness levels. (For more on this topic, encounter Color Effulgence: What It Is, Why It Matters.)

See How We Test Projectors

Strictly as a bespeak of reference, using SMPTE (Society of Movie and Idiot box Engineers) recommendations and assuming a ane.0-gain screen, the P502HL'southward 5,000-lumen rating should make it vivid enough in theater-dark lighting for a 276- to 374-inch prototype (measured diagonally) at the projector's native 16:9 aspect ratio. With moderate ambience calorie-free, the size drops to 183 inches.

For smaller screen sizes, you can lower the epitome brightness by using one of the projector'due south two Eco modes, one of the lower brightness preset modes, or both. In addition, for Normal mode, the menus offer a slider for brightness that you can set to whatever level from 100 (brightest) to xvi (dimmest), with 16 giving y'all a far lower brightness level than the lowest-level Eco mode. Each step on the slider likewise lowers energy use, which I measured at a range of 106 to 459 watts, compared with 232 watts for the lowest-ability Eco way. In curt, the slider effectively giving y'all an adjustable Eco mode.

Epitome Quality

With its multiple lasers and phosphor bicycle, the P502HL's calorie-free engine delivered excellent colour balance in all but the brightest mode in our DisplayMate tests, with neutral grays at all levels from black to white. Fifty-fifty the brightest mode was near excellent, with only a slight tint in the brightest shade of gray. Color quality was also excellent in nigh modes. Blue and red were a fiddling dark in the brightest mode in my tests, only that'south expected for projectors with a divergence between color brightness and white brightness. Colors overall were vibrant, eye catching, and well saturated.

More important for most information images, particularly for a high-resolution projector, is the fact that the P502HL did a good job holding detail in my tests. White text on blackness was crisp and readable at sizes as minor every bit six points, and blackness text on white was even more readable, at 4.5 points.

Video and Sound Quality
Full-motion video is best avoided with the P502HL. Our standard test clips showed unusually obvious judder (the jerkiness inherent in movies filmed at 24 frames per second), along with frequent rainbow artifacts (red-greenish-blue flashes). Both were much more than noticeable, also as more annoying, than with most projectors. The skilful news is that the only fourth dimension I saw the rainbow effect in our information tests was with one paradigm that'due south designed to bring them out, and even then I had to shift my gaze apace back and forth to see any hint of them.

3D and Audio

Dissimilar near data projectors for large venues, the P502HL offers 3D, with support for HDMI 1.4a 3D formats and both DLP-Link and VESA RF glasses. Unless you're in the tiny minority who needs 3D, withal, this won't matter.

Ane last small plus is that the audio system delivers suitable quality for about data presentations, and the 20-watt mono speaker offers plenty volume for a midsize room. If you demand stereo, higher volume, or however ameliorate quality, you can connect an external audio system to the P502HL's sound-out port.

Determination
For a high-brightness, high-resolution projector designed for permanent installation on a tight budget, consider the Acer P7505, which keeps costs down in function by leaving out a lens shift, only offers a 2x zoom. Likewise look at the PT-EZ580U if y'all demand a affect higher brightness or video that's at least watchable. The Panasonic PT-RZ370U delivers still-improve video quality, albeit at a lower brightness. The NEC NP-P502HL is not a adept choice for video, just it offers a high resolution and vivid, loftier-quality data images.

Source: https://sea.pcmag.com/projectors/9927/nec-display-solutions-np-p502hl

Posted by: deloachcrehose.blogspot.com

Share this post