Acer is updating the Nitro XV270X P gaming monitor at CES 2026 with a 5K resolution and a 165 Hz refresh rate. Gamers can further scale down the resolution to QHD at 330 Hz. The Nitro XV270X P offers 400 nits peaks brightness with a low 0.5 ms GtG response time while covering 95% of the DCI-P3 color gamut.