Man of Honour
Redmagic have announced a 49" QD-OLED super ultrawide, they label it as "4K" but it's actually 5120x1440, so a bit of a PR goof. Still, 240 Hz, and enable DLDSR, you would get the 2160p vertical res in games so technically, you could say it is 4K.... If you have an Nvidia card that can do DLDSR.
REDMAGIC Unveils Massive 49-Inch QD-OLED 4K Curved Gaming Display: 240Hz, Samsung Panel at Cheaper Price
REDMAGIC has unveiled its flagship gaming display which features a Samsung QD-OLED panel rated at a 240 Hz refresh rate & 4K resolution.
wccftech.com