Indeed. I've got the Samsung QM43R which has a standard 60 Hz refresh rate at 4K, and also has a pretty good brightness, 500cd/m². It's not too expensive (€ 700

Indeed. I've got the Samsung QM43R which has a standard 60 Hz refresh rate at 4K, and also has a pretty good brightness, 500cd/m². It's not too expensive (€ 700 in Europe with VAT) because it doesn't come with a foot. But it's not too heavy so a good desktop monitor arm will do. For office work, nowadays I especially pay attention to maximum sustained brightness.