Acer Nitro 49” Gaming Monitor | UltraWide DQHD 5120 x 1440 | 1000R 32:9 Curved | AMD FreeSync | 240Hz Refresh Rate | 3ms (G to G) | 1 x Display Port 1.4 & 2 x HDMI 2.0 Ports | EI491CUR W3biiphx
$799.99
🛒 Buy on Amazon — $799.99
Acer Nitro 49” Gaming Monitor vs KOORUI 27" 4K Gaming Monitor - Dual Mode UHD… — Head-to-Head (2026)
The specs side by side, with links to both product pages.
vs
KOORUI 27" 4K Gaming Monitor - Dual Mode UHD 160Hz or FHD 320Hz, Fast IPS 1ms, FreeSync Premium & G-SYNC Compatible, HDMI 2.1/DP 1.4, HDR400, Height/Pivot/Tilt Adjustable, PC & Console Ready, G2741L
$299.99
🛒 Buy on Amazon — $299.99
*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.
Spec-by-spec
| Spec | Acer Nitro 49” Gaming Monitor |… | KOORUI 27" 4K Gaming Monitor - Dual… |
|---|---|---|
| Brand | Acer | KOORUI |
| Color | Black | Black |
| Shape | Curved | — |
| Brightness | 1027.8 | — |
| Model Name | Nitro EI | — |
| Resolution | QHD Ultra Wide 1440p | — |
| Screen Size | 49 Inches | — |
| Aspect Ratio | 32:9 | — |
| Display Type | LCD | — |
| Model Number | EI491CUR W3biiphx | — |
| Refresh Rate | 240 Hz | — |
| Adaptive Sync | FreeSync | — |
| Response Time | 3 Milliseconds | — |
| Screen Finish | Matte | — |
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