[54.6"] I HIGHLY RECOMMEND this monitor for Creators.  Nothing
comparable with it at less than $1000.  Color accurate that pops against True Black.  I'm using DCI-P3 color mode with Brightness and Contrast at 50%. Nvidia Control Panel settings at 10 BPC RGB Full.  All good at these settings for creative work and media consumption.

Pros:
Native 10bit RGB  Stripe panel.
Text is sharp with no color fringing.
99% DCI-P3 color gamut
90% Rec.2020
Infinite contrast
VESA HDR True Black
Highly configurable using OSD
4 Year panel warranty

Cons:
Can Philips honor it's 4 Year panel warranty now that JOLED, INC
shut down operations.

[IPS-Type LCD] The quality of the display for digital signage is top notch. Everyone who has walked by it has been impressed with the size and clarity of the screen. The software and functionality of this device is hard to beat. Fairly easy to use and very customizable.

[178 x 178°] I bought last August and it's on its last leg. But I'm proud of this phone for how well it holding up.

[400 x 400 mm] My district has purchased dozens of these already and will continue to do so as we phase out antiquated projectors. My teachers love them!

[AAC, HE-AAC] Got this to work with my mac book pro and it's perfect. Similar quality to the built in display and a huge step up from what I had before. A nice size, fully adjustable.

[54.6"] To begin with, anyone who complains about the price has not checked out what the very limited field of competition sells their 27 4k OLED monitor for. This is roughly 1/2 or more the list price of the competition (which has now come down in price to within $600 dollars of this Philips model ~ I wonder why?) & I think it's a better monitor than the life is good people. Note the KVM Switch and the color plate options, plus a huge amount of ports to work with. The stand has a five inch range of motion up and down you can operate with a finger and it has the ability to rotate into portrait mode. That said the image is what will set the hook in for you. Better blacks will not be seen, especially when you turn out all the lights and realize there is no blooming into grays for blacks and those blacks are infinity devoid of light photons. 1080 upscales very well to 4k. But you will get lost in legit 4k content when viewing the Philips 27E1N8900. Forget all the big screens at home or at Lowes cinema and just hunker down in front of this 27 inch guy. I had been waiting for something along these lines for quite a while that had both quality and value to pair with my MacBook Pro in clamshell mode. It accomplishes this via a USB-C cable that both distributes the content from the Mac and powers it at the same time. (The single upgrade I will make will be swapping out the USB-C cable that came with the monitor to a thunderbolt 4 cable to yield the best possible connection with my MacBook Pro.) Oh... & Philips stands solidly behind this monitor with a 4 year guarantee. Enough said.
Highly recommended.

[BMP, JPEG, PNG] This signage TV natively supports our signage provider (Signagelive). The picture is excellent, and sound is ok. It can drive external speakers if you need better sound. I've used it on Ethernet and WiFi, works great with either one.

[Internal] Well packed (factory box), quick drop ship from distributor, no issues so far with the monitor. Easily mounted to monitor arm with standard VESA mounting hardware. With Windows and Linux, built in KVM functions as advertised. Color calibration testing data sheet is included from factory.

[50000 Hours] We've had a Samsung Flip 2 in our home office for over a year and we love it. It's perfect for working together on a paper or for planning research studies.

[400 x 400 mm] We purchased this Viewboard to record lectures and do online interactive workshops. The Viewboard is easy to just start using, but with time there are lots of additional features and cool things you can do. Writing on the board is crisp and clean. It was definitely built for commercial environments - very well made. Our biggest complaint is that the hard plastic stylus is pretty loud when writing on the glass surface and is very noticeable on the recordings. Luckily most any stylus or finger works just fine. Very happy with our purchase.