The Mac Specialistindependent accessory compatibility lab

LG · Monitors & stands for Mac

LG UltraFine evo 6K 32U990A-S

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Why we’d pick it

A 32-inch 6K Thunderbolt 5 monitor aimed at Mac users, with 224 ppi for crisp macOS text and 96W laptop charging. For people who want more screen than a 27-inch 5K panel.

Spec sheet

ConnectorsThunderbolt 5USB-CHDMIDisplayPort
Max power96W
Display31.5-inch 6K (6144 × 3456), 224 ppi, IPS Black, 450 nits typ., 60Hz
ColourDCI-P3 98%, Adobe RGB 99.5% (typ.); 10-bit
PortsThunderbolt 5 × 2 (in/out), DisplayPort 2.1, HDMI 2.1, USB-C up × 1, USB-C down × 2 (USB 3.2 Gen 2, 15W)
Mac charging96W Power Delivery over Thunderbolt
Extras6K daisy chain, built-in KVM, 2 × 5W speakers, Studio Mode presets for Mac
Weight9.5 kg with stand

Specs from the maker’s product page, checked 15 October 2026. Makers change specs — check before you buy.

Which devices it works with

Rule: External monitor — Works with Macs and USB-C iPads (check how many external displays your model supports). Lightning iPads need a Lightning to HDMI adapter. LG: works with Mac computers and PCs; macOS Sequoia (15) or later; may not work properly on non-Apple Silicon Macs depending on macOS version. Full 6144 × 3456 and 96W charging need a Thunderbolt 5 or USB-C with DisplayPort 2.1 host and the included Thunderbolt 5 cable. Daisy chain, resolution and refresh rate may be limited by the Mac.

iPhone 14 work · 34 models
iPad 22 work · 1 with adapter · 23 models
Mac 45 work · 45 models
Apple Watch 0 work · 20 models
AirPods 0 work · 12 models
Apple TV 0 work · 4 models
HomePod & home 0 work · 5 models

Sources checked 15 October 2026

In these kits

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Apple · Monitors & stands for Mac

Apple Studio Display (2026)

Thunderbolt 5USB-C

Display
27-inch 5K Retina, 5120x2880, 218 ppi, 600 nits, 60Hz, P3
Ports
2 × Thunderbolt 5 (up to 120Gb/s: 1 upstream to host, 1 downstream for accessories or daisy-chaining displays), 2 × USB-C (up to 10Gb/s)
Host charging
96W over the upstream Thunderbolt 5 port
  • iPhone14/34: Works, 14 of 34 models
  • iPad23/23: Works, 23 of 23 models
  • Mac45/45: Works, 45 of 45 models
  • Watch—: Not compatible, 0 of 20 models
  • AirPods—: Not compatible, 0 of 12 models

BenQ · Monitors & stands for Mac

BenQ MA270S 27" 5K Monitor for Mac

Thunderbolt 4USB-CUSB-AHDMI

Display
27-inch IPS, 5120x2880, 218 ppi, 450 nits, 70Hz, 99% P3, Nano Gloss
Mac charging
Thunderbolt 4 up to 96W; USB-C 35W; Thunderbolt 4 out 15W
Inputs
1 × Thunderbolt 4 (DP Alt Mode, data), 1 × USB-C (DP Alt Mode, data), 2 × HDMI 2.1
  • iPhone14/34: Works, 14 of 34 models
  • iPad23/23: Works, 23 of 23 models
  • Mac45/45: Works, 45 of 45 models
  • Watch—: Not compatible, 0 of 20 models
  • AirPods—: Not compatible, 0 of 12 models