Test results response time and input lag
Response time is not the best quality of the Philips Gioco 278G4DHSD, but with overdrive on it's fast enough for most gamers and games.
Values below 16 ms are acceptable (1000/60 Hz = about 16.6 ms), below 10 ms very good, and below 5 ms excellent. The 0%-100%-0% measurement (black-white-black) is easier for monitors with overdrive, which is why we put more emphasis on the more challenging 20%-80%-20% measurement (light grey-dark grey-light grey).
We haven't tested that many 27-inch displays with overdrive on, but it's clear that the Philips Gioco 278G4DHSD isn't the fastest. With overdrive it's just enough for gaming.
None of the monitors had any input lag worth mentioning, so we left out that chart.