MPG 491CQPX

Written analysis

MPG 491CQPX at a glance

The MPG 491CQPX is a 48.9" QD-OLED monitor at 5120×1440 and 240 Hz. The listed aspect ratio is ultrawide. The panel is curved at 1800R.

Best fit: high-refresh gaming and fast-paced entertainment, provided the GPU can feed this resolution.

Panel and image

Overall quality is 84.3, with 70.8 work and 89.8 play. Pixel density is listed at 108 PPI. Typical brightness is 250 nits with a peak of 1000 nits. Contrast is listed as 15000000:1. The coating is Anti-glare/Matte. The listed pixel count is treated as a QHD-class work multiplier.

Color and HDR

Recorded gamut coverage is 99% DCI-P3. Color depth is listed as 10-bit native. The work score is a solid everyday office result rather than a specialist color-critical display.

Motion and sync

Refresh is listed at 240 Hz. Response time is listed as 0.03 ms. The play score covers mainstream gaming and media; competitive high-refresh use still depends on the GPU keeping up. Pair this resolution with the GPU table before assuming native high settings.

Ergonomics and connectivity

Stand and mount options are listed as Height · Swivel · Tilt · VESA (100x100mm). Recorded inputs include 1 x USB (Type-C; upstream; 98W; DP Alt Mode), 1 x USB 2.0 (Type-B; upstream), 2 x USB 2.0 (Type-A; downstream), 2 x HDMI 2.1 (CEC; ALLM; VRR), 1 x DisplayPort 1.4 (a), 1 x 3.5 mm Audio Out.

Buying verdict

Overall quality is 84.3, a premium result for mixed work and play.

At the recorded Amazon price, quality / price is 17.7. This is a feature-first purchase; compare nearby screens if several extras would go unused.

Work / price is 14.9 and play / price is 13.2.