GTG and MPRT specs in monitors - why they lie you about them
GTG vs. MPRT: What These Monitor Specs Really Mean (and Why They’re Often Misleading) When you shop for a gaming monitor, you’re bombarded with numbers: 1 ms response time , 0.5 ms MPRT , 165 Hz , 240 Hz , 360 Hz . It all sounds impressive — but most of it is marketing smoke and mirrors. Two of the most misunderstood specs are GTG (Gray‑to‑Gray) and MPRT (Moving Picture Response Time) . They both relate to motion clarity, yet they measure completely different things. Understanding the difference helps you avoid buying a monitor based on inflated numbers and instead choose one that actually fits how you use your PC. What Is GTG (Gray‑to‑Gray)? GTG measures how fast a pixel can change from one shade of gray to another . This is a pixel transition time , not a motion clarity measurement. Key points about GTG It measures static pixel transitions. It’s usually measured under ideal conditions with aggressive overdrive. Manufacturers often quote the fastest transition, not the averag...
