This is the monitor you get when you want sharper-than-1080p picture without spending for premium gaming features. It's 27 inches at 1440p, so text looks crisp and you get more room for windows than a regular Full HD screen. The 100Hz refresh (how smooth motion looks) is a small step up from standard 60Hz — enough to make scrolling and casual games feel a bit smoother, but not close to what serious gamers chase.
Colors are decent for an IPS panel, good enough for regular work and watching shows. The HDR label doesn't do much — it's the marketing-checkbox kind, not the bright-highlights-that-pop kind, so treat this as a regular display. Build quality is basic but functional, which is how BenQ keeps the price reasonable.
Think of it as the sensible pick for someone who works from home, watches Netflix, and maybe plays some games on the side without needing a competitive edge.