4K · 3840 × 2160

The 4K monitor — 27", 32", or QD-OLED.

Three 4K displays at 3840 × 2160: the 27-inch P27D, the 32-inch P32K, and the 32-inch Q32S QD-OLED. Sharp and fast. They connect to a Mac over USB-C — but at 163/139 PPI they are not the 218-PPI HiDPI class of our 5K and 6K.

Want more width? Compare the 21:9 ultrawides — P40K and Q34W →

P27D

From $749

Buy Learn more ›

P32K

From $799

Buy Learn more ›

Q32S

From $1 399

Buy Learn more ›

Why 4K

Sharp 4K detail

3840 × 2160 — 8.3 million pixels for crisp photo, video and text on a 27 or 32-inch screen.

Fast for work and play

144 Hz on the IPS P27D and P32K; 240 Hz with 0.03 ms response on the Q32S QD-OLED.

Using a Mac?

They run over USB-C, but at 163/139 PPI they are not Mac-class HiDPI. The 27-inch P27D (163 PPI) is the sharpest of the three; for native 218-PPI density, see the 5K and 6K.

Works with your Mac

MacBook ProMacBook AirMac miniMac StudioiMaciPad ProApple Silicon M1–M5WindowsLinux

4K over USB-C, DisplayPort or HDMI — plug into your Mac’s Thunderbolt or USB-C port. One cable also charges the laptop up to 100 W.

Full specs, side by side

P27D

P32K

Q32S

Coating

Glossyanti-glare

Panel

IPS

QD-OLEDSamsung

Size

27-inch163 PPI

32-inch139 PPI

Resolution

3840 × 21604K

Refresh

144 Hz

240 Hz0.03 ms

Contrast

1000:1static

1.5M:1OLED

Brightness

500 nitsHDR

1000 nitsHDR peak

Color

P3 wide10-bit

99% DCI-P399% sRGB · 10-bit

Connectivity

USB-C · DP 1.42× HDMI 2.1 · 100 W PD

USB-C · DP 2.12× HDMI · 100 W PD

Same 3840 × 2160 resolution across all three — the Q32S QD-OLED is the standout for contrast, speed and colour.

Frequently asked questions

Do these 4K monitors work with a Mac?

Yes. All three connect over USB-C, DisplayPort or HDMI and run native 3840 × 2160 (4K) on Apple Silicon Macs and on PC. Note they are not Mac-class HiDPI: the 27-inch P27D is 163 PPI, the 32-inch P32K and Q32S 139 PPI. For native 218-PPI sharpness, see our 5K and 6K monitors.

P27D vs P32K vs Q32S — which 4K should I pick?

Pick the P27D for a compact, sharp 27-inch 4K at 144 Hz. Pick the P32K for the same panel on a larger 32-inch frame. Pick the Q32S for the QD-OLED: 240 Hz, 0.03 ms, true-black contrast and the widest colour.

Which 4K is best for a Mac?

The 27-inch P27D, at 163 PPI, is the densest of the three and the crispest at native scaling. The 32-inch P32K and Q32S (139 PPI) give more screen but lower density. For true Mac-class HiDPI, the 5K and 6K are the better match.

What makes the Q32S QD-OLED special?

The Q32S uses a Samsung QD-OLED panel: 1,500,000:1 contrast with true blacks, 240 Hz at 0.03 ms response, and 99% DCI-P3 / 99% sRGB 10-bit colour — the best of the three for HDR, motion and colour-critical work.

Made up your mind?

Buy P27D — $749 Buy P32K — $799 Buy Q32S — $1 399

Want more width? Compare the 21:9 ultrawides — P40K and Q34W →

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The 4K monitor — 27", 32", or QD-OLED.

P27D

P32K

Q32S