Expertbeacon Essentials
Acer EI491CUR Sbmiipphx 49" 1800R 32:9 Curved DQHD (5120 x 1440) Zero-Frame Gaming Monitor | AMD FreeSync Premium | Up to 120Hz | 4ms | 94% DCI-P3 | 2 x Display Port v1.4, 2 x HDMI 2.0 & 1 x Audio Out
ASIN: B09YYSL22M

by acer

Acer EI491CUR Sbmiipphx 49" 1800R 32:9 Curved DQHD (5120 x 1440) Zero-Frame Gaming Monitor | AMD FreeSync Premium | Up to 120Hz | 4ms | 94% DCI-P3 | 2 x Display Port v1.4, 2 x HDMI 2.0 & 1 x Audio Out

7.2
Confidence High

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

4.5Amazon rating(104 reviews)
Demand Top 52%
Confidence High
Higher-Priced in Set

How It Compares

Compared with other products in Computer Monitors.

Demand
48%
Expert Score
31%
Relative Price
Higher-priced

Relative Price shows where this product sits in the category. Exact prices stay hidden.

Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Mar 7, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

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Product Features

  • 49" DQHD (5120 x 1440) 1800R Curved Widescreen VA Gaming Display with AMD FreeSync Premium Technology
  • Refresh Rate: Up to 120Hz (Using Display Port) | Response Time: 4ms (G to G) | Brightness: HDR Mode 400 nits | Pixel Pitch: 0.233mm | High Brightness and Contrast with HDR 400 | Color Saturation: DCI-P3 94%
  • Zero-Frame Design | 2 Speakers, 3 Watts per Speaker | Ergonomic Tilt: -5° to 15° | Swivel: +/- 15° | Height Adjustment: 3.7"
  • Let the game world surround you and fill your peripheral vision with its 1800R curved screen and cinematic 32:9 aspect ratio.
  • Ports: 2 x Display Port v1.4, 2 x HDMI 2.0 & 1 x Audio Out (Display Port and HDMI Cable Included)

Why It Ranked Well

High Confidence

Listing completeness and demand coverage are both strong for this product.

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