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Acer Predator XB273U vs LG UltraGear 45GR95QE-B: Comparison

Acer Predator XB273U and LG UltraGear 45GR95QE-B separate most on refresh rate: Acer Predator XB273U at 165 Hz, LG UltraGear 45GR95QE-B at 240 Hz, 31% in favour of LG UltraGear 45GR95QE-B.

Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)
AcerAcer Predator XB273U
LG UltraGear 45GR95QE-B (45-Inch Curved Ultrawide WOLED/240Hz/0.03ms/98.5% DCI-P3/DisplayHDR True Black 400)
LGLG UltraGear 45GR95QE-B

Specs

Specification
Acer Predator XB273U (27-Inch QHD IPS/170Hz/1ms GTG/95% DCI-P3/G-Sync Compatible)
Acer Predator XB273U
LG UltraGear 45GR95QE-B (45-Inch Curved Ultrawide WOLED/240Hz/0.03ms/98.5% DCI-P3/DisplayHDR True Black 400)
LG UltraGear 45GR95QE-B
Panel TypeIPSWOLED
BrandAcerLG
Model NumberXB273U GS45GR95QE-B
Screen Size27 in-40%45
Resolution2560 x 1440 (QHD)3440 x 1440 (UWQHD)
Aspect Ratio16:921:9 (Ultrawide)
Refresh Rate165 Hz-31%240 Hz
Response Time1 ms0.03ms (GtG)
Adaptive SyncNVIDIA G-Sync CompatibleNVIDIA G-Sync, AMD FreeSync Premium Pro
CurvedNo800R
SeriesPredator XB273UUltraGear
Color Gamut95% DCI-P398.5% DCI-P3
HDR FormatsHDR10VESA 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.

LG UltraGear 45GR95QE-B

9 / 10 Expert Rating

The best pure-immersion ultrawide gaming monitor on the market for sim and open-world fans who can afford it.

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