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Acer Predator XB273U vs LG UltraGear 45GX950A: Comparison

Acer Predator XB273U and LG UltraGear 45GX950A separate most on response time: Acer Predator XB273U at 1 ms, LG UltraGear 45GX950A at 0.03 ms, 3233% in favour of LG UltraGear 45GX950A.

Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)
AcerAcer Predator XB273U
LG UltraGear 45GX950A (44.5-Inch Mega-Ultrawide OLED/5120x2160/Dual-Mode 330Hz-165Hz/0.03ms/USB-C)
LGLG UltraGear 45GX950A

Specs

Specification
Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)
Acer Predator XB273U
LG UltraGear 45GX950A (44.5-Inch Mega-Ultrawide OLED/5120x2160/Dual-Mode 330Hz-165Hz/0.03ms/USB-C)
LG UltraGear 45GX950A
Panel TypeIPSCurved OLED
BrandAcerLG
Model NumberXB273U GS45GX950A
Screen Size27 in-39%44.5
Resolution2560 x 1440 (QHD)5120 x 2160 (UWQHD+, Dual-Mode Capable)
Aspect Ratio16:921:9
Refresh Rate165 HzDual-Mode 330Hz / 165Hz
Response Time1 ms-3233%0.03 ms
Adaptive SyncNVIDIA G-Sync CompatibleAMD FreeSync
SeriesPredator XB273UUltraGear 45GX950A

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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