The *COMPLETE* list of 27" 5K Displays?

[i486dx2-66]

[August 2025]* This list follows the information format developed for the 32" 6K and 8K *complete* list WikiPost threads. The OP's original May 2023 spreadsheet graphic has been retained for posterity. The OP also included the DIY 5k Monitor - success mega thread. You, too, can make a Retina 5K display from your old iMac!

* NOTE: Specifications are based on the manufacturer's claims. YMMV. In a few cases, they are derived from the panel manufacturer's specs. For example, the 89% Adobe RGB gamut provided for the Apple Studio Display comes from the specs for its LG Display panel, not directly from Apple.

Announced:

Acer Pro Creator PE270XT - Q3 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 60Hz - 400 nits (DisplayHDR 600) - GtG 4ms
Glass: Matte
Color: 8-bit depth + FRC - 99% DCI-P3 - 99% Adobe RGB
I/O: 2x HDMI (2.1), DisplayPort (1.4), Type-C (90 W); USB Hub
## 8MP webcam/mic, speakers, remote control
Press release €899, ￥5999
MacRumors forum thread

Philips Brilliance 27E3U7903 - August 2025 [?]
Panel: IPS Black - 27" - 5120x2880 - 218ppi - 70Hz - 500 nits (DisplayHDR 600) - 2000:1 contrast - GtG 4ms
Glass: Standard (anti-reflective)
Color: 8-bit depth + FRC - 99% DCI-P3 - 160% sRGB - 99.5% Adobe RGB - deltaE<2 accuracy (sRGB)
I/O: HDMI 2.1, Thunderbolt 4 upstream (DP Alt Mode, 96 W), Thunderbolt 4 downstream (daisy chain, 15W); USB 3.2 Hub (2x USB-A, 2x USB-C, Ethernet)
## KVM switch, 5MP webcam/mic, 2x 5W speakers, 3.5mm audio out
Data sheet PDF (German) MSRP €1090

Available:

Apple Studio Display - 2022
Panel: AH-IPS (LG display) - 27" - 5120x2880 - 218ppi - 60Hz - 600 nits - 1100:1 contrast - GtG 5ms
Glass: Standard (anti-reflective) or Nano-texture
Color: 8-bit depth + FRC - 99% DCI-P3 - 100% sRGB - 89% Adobe RGB - deltaE<1 accuracy
I/O: Thunderbolt 3 (96W); USB-C Hub (3x 10Gbps downstream)
## A13 Bionic SoC, 12MP webcam, 3 mics, 6 speakers, $400 height-adjustable stand
Apple site MSRP $1599/$1899
Apple Studio Display - Owner's thread

Samsung ViewFinity S9 - 2023
Panel: IPS - 27" - 5120x2880 - 218ppi - 60Hz - 600 nits - 1000:1 contrast - GtG 5ms
Glass: Matte
Color: 10-bit depth - 99% DCI-P3 - 100% sRGB
I/O: Thunderbolt 4 (DP Alt Mode, 90W), Mini DisplayPort; USB 3.0 Hub (3x USB-C)
## modular 4K webcam, 2x 5W speakers
Samsung site MSRP $1599

ASUS ProArt PA27JCV - 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 60Hz - 400 nits (DisplayHDR 500) - 1500/3000:1 contrast - GtG 5ms
Glass: LuxPixel AGLR (Anti-Glare, Low-Reflection)
Color: 8-bit depth + FRC - 99% DCI-P3 - 100% sRGB - 95% Adobe RGB - deltaE<2 accuracy (verified)
I/O: HDMI 2.1, DisplayPort 1.4, USB-C (DP Alt Mode, 96W); USB 3.2 Hub (3x USB-A, 1x USB-C)
## KVM switch, 3.5mm audio out, 2x 2W speakers
ASUS site MSRP $849
MacRumors review (February 2025)
MacRumors forum thread

BenQ Designer PD2730S - 2025
Panel: IPS Black - 27" - 5120x2880 - 218ppi - 60Hz - 400 nits - 2000:1 contrast - GtG 5ms
Glass: Nano Matte
Color: 10-bit depth - 98% DCI-P3 - 100% sRGB - deltaE≤2 accuracy (verified)
I/O: HDMI 2.1, DisplayPort 1.4, Thunderbolt 4 upstream (DP Alt Mode, 90W), Thunderbolt 4 downstream (daisy chain, 15W), USB-C 3.2 upstream; USB 3.2 Hub (2x USB-A 4.5W, 1x USB-A 7.5W, 1x USB-C 7.5W)
## KVM switch, 3.5mm audio out
BenQ site MSRP $1499
MacRumors review (February 2025)

ViewSonic ColorPro VP2788-5K - 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 75Hz - 500 nits - 2000:1 contrast - GtG 14ms
Glass: AGLR (Anti-Glare, Low-Reflection) (Haze 48%)
Color: 8-bit depth + FRC - 99% DCI-P3 - 100% sRGB
I/O: HDMI 2.1, DisplayPort, Thunderbolt 4 upstream (DP Alt Mode, 100W), Thunderbolt 4 downstream (daisy chain, 15W); USB Hub (2x USB-A, 1x USB-C upstream, 1x USB-C downstream)
## KVM switch, 3.5mm audio out, 2x 5W speakers
ViewSonic site MSRP $949
MacRumors review (June 2025)

AOC Graphic Pro K27U3D - 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 70Hz - 500/600 nits (DisplayHDR 600) - 1400/2000:1 contrast - GtG 4ms
Glass: ?
Color: 10-bit depth - 99% DCI-P3 - 100% sRGB - 99% Adobe RGB - deltaE<1 accuracy (sRGB)
I/O: HDMI 2.1, DisplayPort 1.4, USB-C (96W); USB-C upstream (10 Gbps), USB-C downstream (15W), 4x USB-A downstream
## KVM switch, 3.5mm audio out, 2x 3W speakers
AOC site MSRP ￥6999
Taobao.com official flagship store (log in and/or use iOS app): ￥6999

Japannext JN-IPS275K-HSPC9 - 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 60Hz - 350 nits - 2000:1 contrast - GtG 8ms
Glass: Matte
Color: 10-bit depth - 100% DCI-P3 - 137% sRGB
I/O: DisplayPort 1.4, USB-C (DP Alt Mode, 90W), HDMI 2.0 (30Hz); USB 2.0 Hub (2x USB-A, 1x USB-B)
## KVM switch, PiP/PbP, 3.5mm audio out, 2x 3W speakers
Japan site MSRP 109,800円 (Amazon Japan limited edition JN-27IPS5K-C9: 89,800円)
Europe site MSRP €699

Dahua LM27-P501 - 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 60Hz - 400 nits - 2000:1 contrast - GtG 5ms
Glass: Matte
Color: 8-bit depth + FRC - 98% DCI-P3
I/O: 2x HDMI 2.1, DisplayPort 1.4, USB-C (DP Alt Mode, 65W)
## 3.5mm audio out, tilt stand
Dahua global site (Asia and Europe) [Data sheet]

Alogic Clarity 5K Touch 27C5KPDT - 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 60Hz - 400 nits - 1000:1 contrast
Glass: Glossy (anti-glare) - 10-point Multi touch
Color: 8-bit depth + FRC - 99% DCI-P3 - 100% sRGB - 99% Adobe RGB
I/O: 2x HDMI 2.0, DisplayPort 1.4, USB-C (DP Alt Mode, 65W); USB 3.0 Hub (2x USB-A, 1x USB-B)
## 3.5mm audio out, 2x 5W speakers
Alogic site MSRP $1599
MacRumors review (May 2025)

China: (available via third-party vendors)

ViewSonic VG2781-5K - 2025
Panel: IPS (IGZO) - 27" - 5120x2880 - 218ppi - 60Hz - 450 nits - 2000:1 contrast - GtG 4.5ms
Glass: Anti-Glare (Haze 25%)
Color: 8-bit depth + FRC - 99% DCI-P3 - 100% sRGB - 98% Adobe RGB
I/O: 2x HDMI 2.1, DisplayPort 1.4, USB-C upstream (DP Alt Mode, 96W), USB-C downstream (daisy chain, 15W); USB Hub (3x USB-A, 1x USB-B, Ethernet)
## 3.5mm audio out
ViewSonic China site
京东 (jd.com) authorized vendor: ￥4399

Kuycon 酷优客 G27P - 2025
Panel: IPS Black - 27" - 5120x2880 - 218ppi - 60Hz - 600 nits - 2000:1 contrast - GtG 8ms
Glass: Glossy anti-glare
Color: 10-bit depth - 99% DCI-P3 - 99% sRGB
I/O: HDMI 2.1, DisplayPort 1.4, USB-C (DP Alt Mode, 100W); 2x USB-C downstream, 2x USB-A downstream (on side)
## 3.5mm audio out (on side); VESA mount in box; two cases, two stands
ClickClack.io authorized US and Europe vendor: $799/$899 + $109 (stand) or $189 (adjustable stand)
Alibaba.com verified wholesale: $700/$756; $798/$812 (with adjustable stand)
Taobao.com official store (log in and/or use iOS app)

Kuycon 酷优客 G27X SE - 2025
Panel: IPS Black - 27" - 5120x2880 - 218ppi - 60Hz - 450 nits - 2000:1 contrast - GtG 10ms
Glass: Glossy anti-glare
Color: 8-bit depth + FRC - 98% DCI-P3 - 99% sRGB
I/O: DisplayPort 1.4, USB-C (DP Alt Mode, 100W), HDMI 2.0; 2x USB-C downstream
## 3.5mm audio out (on back); three colors (white, light grey, grey)
Alibaba.com verified wholesale: $490 (with tilt stand)
Taobao.com official store (log in and/or use iOS app)

Geekon ArgentCASE 银气 Retina 27 - 2025
Panel: Quant-PRO IPS - 5120x2880 - 218 ppi - 60Hz - 1000 nits - 2000:1 contrast - GtG 5ms
Glass: High Gloss (anti-reflection)
Color: 10-bit depth - 92% Rec. 2020 - 99% DCI-P3 - 100% sRGB - 99% Adobe RGB - deltaE<1 accuracy
I/O: DisplayPort 1.4, USB-C (DP Alt Mode, 65W), HDMI 2.1; USB 2.0 Hub (2x USB-A, 1x USB-B)
## KVM switch, 3.5mm audio out, 2x 5W speakers
Geekon Creative Studio site ¥5099
Taobao.com official store (log in and/or use iOS app)

Geekon DarkVision 黑界 Retina 2700 - 2025
Panel: Quant-PRO IPS - 5120x2880 - 218 ppi - 60Hz - 1000 nits - 2000:1 contrast - GtG 5ms
Glass: Matte (anti-reflective)
Color: 10-bit depth - 92% Rec. 2020 - 99% DCI-P3 - 100% sRGB - 99% Adobe RGB - deltaE<1 accuracy
I/O: DisplayPort 1.4, USB-C (DP Alt Mode, 65W), HDMI 2.1; USB 2.0 Hub (2x USB-A, 1x USB-B)
## KVM switch, 3.5mm audio out, 2x 5W speakers
Geekon Creative Studio site ¥3899
Taobao.com official store (log in and/or use iOS app)
Abnyfex — US vendor via Amazon ($599)

RichVision 未来视野 RV200 Pro Max - 2025
Panel: IPS - 27" - 5120x2880 - 218ppi - 72Hz (1440p 144Hz) - 400 nits - 2000:1 contrast
Color: 10-bit depth - 99% DCI-P3 - 100% sRGB - 97% Adobe RGB - deltaE≤1 accuracy
I/O: 2x HDMI 2.1, DisplayPort 1.4, USB-C (DP Alt Mode, 90W); 2x USB-A, 1x USB-B
## KVM switch, 3.5mm audio out, four speakers
Taobao.com enterprise store (log in and/or use iOS app): ¥3599

RichVision 未来视野 RV200 Pro - 2024
Panel: IPS (IGZO) - 27" - 5120x2880 - 218ppi - 72Hz - 500 nits - 2000:1 contrast
Color: 10-bit depth - 98% DCI-P3 - 100% sRGB - 98% Adobe RGB - deltaE≤1 accuracy
I/O: 2x HDMI 2.1, DisplayPort 1.4, USB-C (DP Alt Mode, 90W); 2x USB-A, 1x USB-B
## KVM switch, 3.5mm audio out, four speakers
RichVision site
Taobao.com enterprise store (log in and/or use iOS app): ¥3199

RichVision 未来视野 RV100 - 2023
Panel: IPS (IGZO) - 27" - 5120x2880 - 218ppi - 60Hz - 500 nits - 2000:1 contrast - GtG 8ms
Color: 8-bit depth + FRC - 98% DCI-P3 - 100% sRGB - 98% Adobe RGB - deltaE<1.5 accuracy
I/O: DisplayPort 1.4, USB-C (DP Alt Mode, 65W), HDMI 2.0 (4K max); 2x USB-C downstream
## 3.5mm audio out, available in four colors (grey, light grey, green, blue), tilt stand
RichVision site
Taobao.com enterprise store (log in and/or use iOS app): ¥2299

Fshuo 凡硕 X270 Pro - 2023
Panel: IPS - 27" - 5120x2880 - 60Hz - 218 ppi - 1000 nits - 1200:1 contrast - GtG 5ms
Color: 10-bit depth - 99% DCI-P3 - 100% sRGB
I/O: HDMI 2.1, DisplayPort 1.4, USB-C (DP Alt Mode, 65W); USB 2.0 Hub (2x USB-A, 1x USB-B)
## 3.5mm audio out, 10W speaker
Taobao.com flagship store (log in and/or use iOS app): ¥4799

Discontinued:

Dell UltraSharp UP2715K - 2014
Panel: AH-IPS (LG Display) - 27" - 5120x2880 - 218ppi - 60Hz - 350 nits - 1000:1 contrast - GtG 8ms
Color: 10-bit depth - 100% sRGB - 99% Adobe RGB - deltaE<2 accuracy
I/O: 2x DisplayPort, 1x Mini DisplayPort; USB 3.0 Hub (1x USB-A upstream, 5x USB-A downstream)
Dell support [Data sheet]

HP Z27q - 2015
Panel: AH-IPS (LG Display) - 27" - 5120x2880 - 218ppi - 60Hz - 300 nits - 1000:1 contrast
Color: 10-bit depth - 100% sRGB - 99% Adobe RGB
I/O: 2x DisplayPort; USB 3.0 Hub (1x USB-A upstream, 4x USB-A downstream)
HP support

Philips Brilliance 275P4 - 2015
Panel: PLS-IPS (Samsung Display) - 27" - 5120x2880 - 218ppi - 60Hz - 300 nits - 1000:1 contrast
Color: 10-bit depth - 100% sRGB - 99% Adobe RGB
I/O: 2x DisplayPort; USB 3.0 Hub (3x USB-A downstream)
Philips support

LG UltraFine 5K 27MD5KA - 2016
LG UltraFine 5K 27MD5KB - 2016
Panel: AH-IPS (LG Display) - 27" - 5120x2880 - 218ppi - 60Hz - 500 nits - 1100:1 contrast
Color: 8-bit depth + FRC - 99% DCI-P3 - 100% sRGB
I/O: Thunderbolt 3 (DP Alt Mode, 85W)
LG support: 27MD5KA 27MD5KB

LG UltraFine 5K 27MD5KL - 2019
LG UltraFine 5K 27MD5KLB - 2019
Panel: AH-IPS (LG Display) - 27" - 5120x2880 - 218ppi - 60Hz - 500 nits - 1100:1 contrast
Color: 8-bit depth + FRC - 99% DCI-P3 - 100% sRGB
I/O: Thunderbolt 3 (DP Alt Mode, 94W); USB 3.0 Hub (3x USB-C downstream)
LG support: 27MD5KL 27MD5KLB
LG UltraFine 5K - Owners thread
LG UltraFine 5K - Issues/bugs thread

Iiyama ProLite XB2779QQS - 2018
Panel: AH-IPS (LG Display) - 27" - 5120x2880 - 218ppi - 60Hz - 440 nits - 1200:1 contrast
Color: 6-bit depth + FRC
I/O: 2x DisplayPort 1.4; 3x HDMI 2.0
Iiyama support

Kuycon 酷优客 G27X - 2023, replaced by G27P (2025)
Panel: IPS - 27" - 5120x2880 - 218ppi - 60Hz - 600 nits - 2000:1 contrast
Color: 8-bit depth + FRC - 98% DCI-P3 - 99% sRGB
I/O: DisplayPort 1.4, USB-C (DP Alt Mode, 100W), HDMI 2.0; 2x USB-C downstream
# 3.5mm audio out; two cases, two stands
Click Clack support
Taobao.com official store (log in and/or use iOS app) ¥5330-¥6730

Geekon Xero Series
X27 Horizon (2023) [= Apple Studio Display panel]
X27 Studio (2022) [= Apple Studio Display panel]
X27 Fusion (2021) [= Apple 5K iMac panel + glass]
X27 Pro (2021) [= LG UltraFine 5K panel + glass]
Taobao.com official store (log in and/or use iOS app) ¥5499-¥6999

 

[kitsunesoba]

Nice to see the various options all lined up.

To nitpick, PLS is a Samsung-specific variant of IPS, so it's technically still IPS… just Samsung IPS. It's strange that this panel never surfaced anywhere but that Philips monitor though.

Also surprising to see the low brightness on a few of these. I know that color-accurate setups call for low brightness, but at the same time it seems a little strange for a display costing in excess of $1k to not be capable of hitting at least 400 nits.

 

[wilberforce]

Kuycon display look interesting. Would like to see some user reports on these, and see how they do long term.
LG displays are not very good value IMO, despite being cheaper than Apple Studio.
Still not many good available alternatives to Studio display.

 

[i486dx2-66]

To nitpick, PLS is a Samsung-specific variant of IPS, so it's technically still IPS…

Nitpicks are welcomed! That's good to know - if any of the other IPS displays have known variants, I'll list those too.

It's strange that this panel never surfaced anywhere but that Philips monitor though.

It is - At the very least, one would think that Samsung themselves would have made a variant?

 

[i486dx2-66]

Kuycon display look interesting. Would like to see some user reports on these, and see how they do long term.

Indeed they do. They seem to be at an unbeatable sweet spot for cost, design, brightness, and input flexibility. At literally half the cost of a Studio Display, I really think the only thing holding them back is the lack of reputable resellers.

 

[joevt]

27MD5KA are Thunderbolt only. They require dual HBR2 over Thunderbolt for 5K60.
27MD5KL requires Thunderbolt for 5K60 same as 27MD5KA.
Both of those and the Apple Studio Display are limited to HBR2 link rate, same as any display that requires dual DP for 5K60.
Apple Studio Display can use HBR2+DSC (Thunderbolt or USB-C) to get 5K60.
Planar and Iiyama doesn't support DSC or dual DP so 5K60 is limited to 8bpc.

I wonder what the minimum refresh rate for the displays are at 5K?

Max framerate at HBR2 link rate (single DP mode) of LG UltraFine 5K is ≈39Hz even though HBR2 should allow up to ≈46Hz or 47Hz for CVT-RB2.

Do any of the displays support 5K using 4:2:0 or 4:2:2?

 

[Amethyst1]

I wonder what the minimum refresh rate for the displays are at 5K?

I ran my Iiyama at 34.5 Hz at 5120×2880 (540 MHz pixel clock limit) and 17 Hz at 4088×2880 (216 MHz pixel clock limit).

 

[developeren]

As someone who bought a M1 recently and looking for a 5K display, please do not forget that especially the 3rd party panels suffer from purple tint and dreadful compatibility issues. If you want something stable, I would either wait for the S9 or go with Apple panels. (Was thinking about DIY 5K option but even with that, idk if it will be on par with studio display, QA and stability wise Honestly **** Apple for removing the sub pixel rendering from macOS and forcing people to spend +1000 for any usable option at all.

 

[joevt]

I ran my Iiyama at 34.5 Hz at 5120×2880 (540 MHz pixel clock limit) and 17 Hz at 4088×2880 (216 MHz pixel clock limit).

https://forums.macrumors.com/thread...an-early-intel-recently.2285317/post-30546856
I suppose a different GPU and/or newer macOS version should be able to get full resolution even with HBR link rate in that case. Though a newer GPU won't be limited to HBR.

I forgot that some 5K displays have HDMI input.

 

[Amethyst1]

I suppose a different GPU and/or newer macOS version should be able to get full resolution even with HBR link rate in that case.

Yes, the "HBR2/HBR3 sink connects at RBR" problem only affects [Snow] Leopard on NVIDIA GPUs. And using a Delock 62603 (HBR×4), I was able to get 4088×2880@27Hz.

 

[Amethyst1]

Please post here if you know of any others.

Addendum:

• The Dell UP2715K is glossy.
• The HP Z27q is matte.
• The HP Z27q uses Samsung’s PLS panel according to Displayspecifications.
• The Iiyama XB2779QQS is glossy and uses panels manufactured for iMacs (it has the same glass in front of the screen, complete with the empty hole for the iSight.)
• FWIW, my Iiyama had lots of stuck green subpixels. I mean lots.

 

[user314159]

Indeed they do. They seem to be at an unbeatable sweet spot for cost, design, brightness, and input flexibility. At literally half the cost of a Studio Display, I really think the only thing holding them back is the lack of reputable resellers.

Here is a good review I found. I don’t know Russian, but YouTube allowed for a decent auto translation into English.

By the way, does anyone know what app the guy uses to adjust brightness? He says there is an additional app available, otherwise you have to use the remote.

Thinking I’ll pick up one of these.

 

[user314159]

I took one for the team and just ordered a Kuycon. $799 including the adjustable stand + $53 shipping. The Russian review above confirmed that it was a high quality LG panel inside, and the HDR mode was pretty good. 1 year warranty, and put it on my AMEX so in case there’s an issue during year 2, I’m sure they’d reimburse me.

 

[nasawhy]

By the way, does anyone know what app the guy uses to adjust brightness? He says there is an additional app available, otherwise you have to use the remote.

The little menu bar app looks like Better Display:

GitHub - waydabber/BetterDisplay: Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more! - waydabber/BetterDisplay

github.com

 

[i486dx2-66]

Addendum:

Great information, thanks!

 

[i486dx2-66]

I took one for the team and just ordered a Kuycon.

Please post a review when you receive it! 👍

 

[tennisproha]

That kuycon G27x is akin to buying those fake AirPods Pros right, cause it literally looks like a knock off Studio Display?

 

[i486dx2-66]

That kuycon G27x is akin to buying those fake AirPods Pros right, cause it literally looks like a knock off Studio Display?

Is that a bad thing? Samsung is going the same way with the ViewFinity S9. I personally like having stylistic consistency of my equipment - so third parties making an attempt, instead of just throwing out generic plastic meh is a good thing in my book.

(By the way, the G27X is actually orderable two ways, one of which mimics the case style of the Studio Display, and one the Pro Display XDR:

https://www.alibaba.com/product-detail/4K-5K-60HZ-27-32-Inch_1600752686222.html)

 

[kitsunesoba]

It would be kinda funny to pair the Pro Display XDR version of the G27X with a hackintosh built in that knockoff Mac Pro 2019 case for the most Mac-like not-Mac setup possible.

 

[Bigwaff]

Column for PPI would be useful for understanding native macOS retina support for each monitor.

What Is Pixel Density And Pixels Per Inch (PPI)? [Simple]

What does pixel density and pixels per inch (PPI) mean? Here's everything you need to know so you can make the best possible buying decision.

www.displayninja.com

Mac external displays for designers and developers, part 2

Since writing about Mac external displays in 2016, not much has changed. LG, Dell, Samsung, and other display makers have either never catered for the specs many Mac designers and developers want, or they’ve reluctantly produced products that have been short-lived or compromised.

bjango.com

 

[joevt]

Column for PPI would be useful for understanding native macOS retina support for each monitor.

But all the displays are 5K and 27" so the ppi will be mostly the same for all of them.

 

[Bigwaff]

But all the displays are 5K and 27" so the ppi will be mostly the same for all of them.

Resolution and PPI are not the same thing.

 

[JtheLemur]

5120x2880 @ 27” all gonna be 217.57ppi

 

[redheeler]

In 2014 I thought 5K would be everywhere by 2023 as it has very obvious advantages to 4K. Apparently not though. Thanks for compiling this list OP!

 

[user314159]

Resolution and PPI are not the same thing.

lol what? rusty on your high school geometry? all 27” displays (which they all are) at the same resolution (which they all are), will have the same ppi:

√(5120^2+2880^2) / 27” = ~217.6 = 218ppi.

There is no need for an additional ppi column