Spec score 8.2
27-inch, QHD 1440p, 100Hz, IPS
+QHD resolution gives sharper detail than Full HD at 27 inches
+IPS panel for wide viewing angles
+USB-C input with 15W power delivery
−5 ms response time is slower than gaming monitors in this lineup
−100Hz refresh rate is low for fast gaming
$169.99-11%List: $189.99
as of 11/03/2026 23:57 PST - DetailsProduct details
LG 27U631A-B 27-inch QHD (2560 x 1440) IPS Computer Monitor, 100Hz, 5ms, HDR10, Reader Mode, Flicker Safe, HDMI, USB
$169.99as of 11/03/2026 23:57 PST - Details
View on AmazonSpec score8.2
Pros
+QHD resolution gives sharper detail than Full HD at 27 inches
+IPS panel for wide viewing angles
+USB-C input with 15W power delivery
Cons−5 ms response time is slower than gaming monitors in this lineup
−100Hz refresh rate is low for fast gaming
Compared with the 2 monitors on this page+QHD 1440p: the highest resolution of the 7 here
+USB-C input: only 1 of 7 here have one
−100Hz refresh: 4 of the 6 here have a higher refresh
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