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

Acer Predator XB273U GX and LG UltraGear 45GR95QE-B differ on response time: Acer Predator XB273U GX at 1 ms, LG UltraGear 45GR95QE-B at 0.03ms (GtG), which puts LG UltraGear 45GR95QE-B ahead on that measure.

Acer Predator XB273U GX (27-Inch QHD IPS/270Hz/0.5ms/95% DCI-P3/HDR10/NVIDIA Reflex Latency Analyzer)
AcerAcer Predator XB273U GX
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 GX (27-Inch QHD IPS/270Hz/0.5ms/95% DCI-P3/HDR10/NVIDIA Reflex Latency Analyzer)
Acer Predator XB273U GX
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 GX45GR95QE-B
Screen Size27 in-40%45
Resolution2560 x 1440 (QHD)3440 x 1440 (UWQHD)
Aspect Ratio16:921:9 (Ultrawide)
Refresh Rate240 Hz240 Hz
Response Time1 ms0.03ms (GtG)
Adaptive SyncNVIDIA G-Sync CompatibleNVIDIA G-Sync, AMD FreeSync Premium Pro
SeriesPredatorUltraGear
HDR FormatsHDR10VESA DisplayHDR True Black 400

Verdict

Acer Predator XB273U GX

8.3 / 10 Expert Rating

A speed-focused esports monitor whose latency analyzer tooling stands out in a crowded 1440p gaming segment.

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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