Is 4K gaming worth the cost?

At 27 inches or less, 1440p is nearly indistinguishable from 4K. At 32 inches and above, 4K's sharpness is clearly visible. If you're playing on a large monitor or TV, 4K is worth it.

Can I use a 4K gaming PC with a 4K TV?

Yes. Modern 4K TVs with HDMI 2.1 support 4K/120Hz with VRR, making them excellent gaming displays. LG OLED TVs are particularly popular as gaming monitors.

Best Gaming PCs for 4K 2026