ASUS PG27UQ vs LG 27GN950 B By Billy G. · Founder & Lead Editor
ASUS PG27UQ
ASUS PG27UQ
vs
LG 27GN950 B
LG 27GN950 B
The ASUS ROG Swift PG27UQ and the LG UltraGear 27GN950-B are both 27-inch 4K IPS gaming monitors built around high refresh-rate panels that support NVIDIA G-Sync and AMD FreeSync. Public specifications and aggregated user reports show the two displays share 3840x2160 resolution, 144 Hz native refresh rates with overclock capability. And HDR10 compatibility, yet they diverge in backlight implementation, color volume, and overall brightness consistency. Review data indicates the LG UltraGear 27GN950-B often measures higher peak luminance in HDR content. And delivers more stable brightness across the screen, while the ASUS ROG Swift PG27UQ is frequently noted for stronger factory calibration out of the box but can exhibit more noticeable backlight uniformity issues in darker scenes. Both panels carry premium pricing reflective of their feature sets, with the LG model typically commanding a higher street price for its newer production run. Bottom line: Choose the LG UltraGear 27GN950-B if you value a brand-new unit with potentially stronger HDR output even at the elevated cost.
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