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Acer Predator XB273U vs LG UltraGear 27GX790A: Comparison

Acer Predator XB273U and LG UltraGear 27GX790A separate most on refresh rate: Acer Predator XB273U at 165 Hz, LG UltraGear 27GX790A at 480 Hz, 66% in favour of LG UltraGear 27GX790A. They match on resolution and aspect ratio.

Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)
AcerAcer Predator XB273U
LG UltraGear 27GX790A (27-Inch QHD WOLED/480Hz/0.03ms/98.5% DCI-P3/True Black 400/Esports-Focused)
LGLG UltraGear 27GX790A

Specs

Specification
Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)
Acer Predator XB273U
LG UltraGear 27GX790A (27-Inch QHD WOLED/480Hz/0.03ms/98.5% DCI-P3/True Black 400/Esports-Focused)
LG UltraGear 27GX790A
Panel TypeIPSWOLED (4th-gen)
BrandAcerLG
Model NumberXB273U GS27GX790A
Screen Size27 in27
Resolution2560 x 1440 (QHD)2560 x 1440 (QHD)
Aspect Ratio16:916:9
Refresh Rate165 Hz-66%480 Hz
Response Time1 ms0.03ms (GtG)
Adaptive SyncNVIDIA G-Sync CompatibleG-Sync Compatible, AMD FreeSync Premium Pro
SeriesPredator XB273UUltraGear
Color Gamut95% DCI-P3~98.5% DCI-P3
HDR FormatsHDR10HDR10, VESA DisplayHDR True Black 400

Verdict

Acer Predator XB273U

8.1 / 10 Expert Rating

A solid, no-surprises 27-inch QHD gaming monitor that competes well against the segment's established favorites.

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