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Acer Nitro VG272U vs LG UltraGear 45GR95QE-B: Comparison
Acer Nitro VG272U and LG UltraGear 45GR95QE-B separate most on screen size: Acer Nitro VG272U at 27, LG UltraGear 45GR95QE-B at 45, 40% in favour of LG UltraGear 45GR95QE-B. Refresh Rate splits them by another 25%, again favouring LG UltraGear 45GR95QE-B.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Panel Type | IPS | WOLED |
| Brand | Acer | LG |
| Model Number | VG272U Mbmiipx | 45GR95QE-B |
| Screen Size | 27-40% | 45 |
| Resolution | 2560 x 1440 (QHD) | 3440 x 1440 (UWQHD) |
| Aspect Ratio | 16:9 | 21:9 (Ultrawide) |
| Refresh Rate | 180 Hz-25% | 240 Hz |
| Response Time | 1ms (VRB) | 0.03ms (GtG) |
| Adaptive Sync | AMD FreeSync Premium | NVIDIA G-Sync, AMD FreeSync Premium Pro |
| Series | Nitro VG272U | UltraGear |
| Color Gamut | ~90% DCI-P3 | 98.5% DCI-P3 |
| HDR Formats | None | VESA DisplayHDR True Black 400 |
Verdict
Acer Nitro VG272U
7.5 / 10 Expert Rating
A genuinely fast budget QHD gaming monitor that sacrifices ergonomics and HDR to hit an aggressive price point.
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.




