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| https://www.amazon.com/s?k=Acer%20EI491CR%2049%20inch%20DWFHD%20Curved%20Monitor&tag=10274805-20 | Buy Now | https://www.amazon.com/s?k=Acer%20Nitro%20XV273K%2027-inch%20Ultra%20HD%204K%20LED%20Monitor&tag=10274805-20 |
| 49 inches display | VA | 3840 x 1080 pixels | 144Hz | 4 ms response | 16.7 M Colors | Key Difference | IPS Panel | 3840 x 2160 pixels | 1 ms response |
| Launched | Launch Status | Launched |
| 9.3 | Rating | 9.2 |
| 81 | Votes | 82 |
| Acer EI491CR 49 inch DWFHD Curved Monitor is a 49 in Curved VA LED Monitor. It has a 3840 x 1080 pixels resolution and a 144 Hz refresh rate. It has a 4 ms response time and Adaptive Sync support. Notable features include HDMI v1.4, DisplayPort v1.2 and Built-in Speakers. | Description | Acer Nitro XV273K 27-inch Ultra HD 4K LED Monitor is a Monitor from Acer. Compare prices, read reviews, and check specifications of Acer Nitro XV273K 27-inch Ultra HD 4K LED Monitor. |
| Acer | Brand | Acer |
| EI491CR | Model | — |
| — | Dimensions | — |
| — | Depth with Stand | — |
| 471 mm | Height with Stand | — |
| 11.4 kg | Weight | — |
| 11.4 kg | Weight with Stand | — |
| VA | Panel Type | IPS Panel |
| Curved | Form Factor | — |
| 3 years Warranty | Warranty | — |
| 49 inches | Size | — |
| — | PPI | — |
| 32:9 | Aspect Ratio | 16:09 |
| No | Anti Glare Screen | — |
| Vesa Certified Display HDR 400, Split Screen Feature to Increase Productivity and Efficiency I Eye Care with Bluelight Shield, Flickerless, Low Dimming, Comfyview | Features | — |
| 3840 x 1080 pixels | Resolution | 3840 x 2160 pixels |
| 144 Hz | Max Refresh Rate | — |
| 100000000:1 (Dynamic) | Contrast Ratio | 1000:1 |
| 4 ms | Response Time | 1 ms |
| 400 nits (2D) | Brightness | 400 nits (2D) |
| LED Backlit Backlight | Backlight | LED Backlit Backlight |
| Yes, AMD FreeSync 2 | Adaptive Sync | — |
| 16.7 M Colors | Color Gamut | — |
| 178 ° | Horizontal Viewing Angle | — |
| 178 ° | Vertical Viewing Angle | — |
| No USB Port | USB Ports | — |
| — | USB Port Details | — |
| — | Headphone Jack | No |
| Display Port v1.2 | Display Port | Yes |
| HDMI v1.4 Port | HDMI | Yes, 2 |
| 3 W | Speakers | Yes |
| — | Other Features | — |
| -5° to 15° | Stand Tilt | — |
| 75 x 75 mm | Wall Mounting | 100 x 100 mm |
| — | HDCP Support | — |
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