Monitors: 4K (3840x2160), 144Hz or more, pivot to portrait

6 monitors in our spec table match 4K (3840x2160), 144Hz or more, pivot to portrait, from Acer, Gigabyte, LG and MSI. Sizes: 27" to 31.5".

Criteria: resolution = 3840x2160; refresh_hz >= 144; pivot = true. Source: maker spec pages; blank = not stated. JSON · Markdown

Model	Brand	Size	Resolution	Refresh	Panel	USB-C PD	Key ports	Stand
XV275K P5biipruzx	Acer	27"	3840x2160	160Hz	IPS	90W	2× HDMI 2.1, 1× DP 1.4	150mm height, pivot, swivel
AORUS FO32U2P	Gigabyte	31.5"	3840x2160	240Hz	QD-OLED	65W	2× HDMI 2.1, 2× DP 2.1, USB-C video, KVM, DP out (MST)	pivot, swivel
27GN950-B	LG	27"	3840x2160	144Hz	IPS		2× HDMI 2.0, 1× DP 1.4	110mm height, pivot
32GQ950-B	LG	31.5"	3840x2160	144Hz	IPS		2× HDMI 2.1, 1× DP 1.4	110mm height, pivot
MAG 274UPF	MSI	27"	3840x2160	144Hz	IPS	65W	2× HDMI 2.1, 1× DP 1.4a, USB-C video	130mm height, pivot, swivel
MPG 321URX QD-OLED	MSI	31.5"	3840x2160	240Hz	QD-OLED	90W	2× HDMI 2.1, 1× DP 1.4a, USB-C video, KVM	110mm height, pivot, swivel