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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=Dell%20SE2222H%2021.5%20inch%20Full%20HD%20LED%20Monitor&tag=10274805-20 |
| 49 inches display | VA | 3840 x 1080 pixels | 144Hz | 4 ms response | 16.7 M Colors | Key Difference | 21.45 inches display | VA | 1920 x 1080 pixels (Full HD) | 75Hz | 8 ms response |
| Launched | Launch Status | Launched |
| 9.3 | Rating | 8.5 |
| 81 | Votes | 1280 |
| 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 | Dell SE2222H 21.5 inch Full HD LED Monitor is a 21.45 in VA Monitor. It has a 1920 x 1080 pixels (Full HD) resolution. It has a 8 ms response time. Notable features include HDMI, Anti-Glare and VGA. |
| Acer | Brand | Dell |
| EI491CR | Model | SE2222H, 2021 |
| — | Dimensions | 478.66 x 260.28 x 49.21 mm |
| — | Depth with Stand | 178.81 mm |
| 471 mm | Height with Stand | 384.08 mm |
| 11.4 kg | Weight | 2.34 kg |
| 11.4 kg | Weight with Stand | 2.89 kg |
| VA | Panel Type | VA |
| Curved | Form Factor | — |
| 3 years Warranty | Warranty | 3 years Warranty |
| 49 inches | Size | 21.45 inches |
| — | PPI | — |
| 32:9 | Aspect Ratio | 16:9 |
| No | Anti Glare Screen | Yes |
| 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 | 1920 x 1080 pixels (Full HD) |
| 144 Hz | Max Refresh Rate | 75 |
| 100000000:1 (Dynamic) | Contrast Ratio | 3000:1 |
| 4 ms | Response Time | 8 ms |
| 400 nits (2D) | Brightness | 250 cd/m² (candela per square meter) |
| LED Backlit Backlight | Backlight | W-LED |
| Yes, AMD FreeSync 2 | Adaptive Sync | — |
| 16.7 M Colors | Color Gamut | — |
| 178 ° | Horizontal Viewing Angle | 178 ° |
| 178 ° | Vertical Viewing Angle | 178 ° |
| No USB Port | USB Ports | No USB Port |
| — | USB Port Details | — |
| — | Headphone Jack | — |
| Display Port v1.2 | Display Port | — |
| HDMI v1.4 Port | HDMI | HDMI Port |
| 3 W | Speakers | — |
| — | Other Features | Dell ComfortView, Flicker-free technology, Security lock slot |
| -5° to 15° | Stand Tilt | — |
| 75 x 75 mm | Wall Mounting | — |
| — | HDCP Support | — |
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