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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=Benq%20EX2780Q%2027-inch%20QHD%202K%20Monitor&tag=10274805-20 |
| 49 inches display | VA | 3840 x 1080 pixels | 144Hz | 4 ms response | 16.7 M Colors | Key Difference | IPS | 2560 x 1440 pixels (QHD) | 144Hz | 5 ms response | 16.7 M |
| Launched | Launch Status | Launched |
| 9.3 | Rating | 9.0 |
| 81 | Votes | 1423 |
| 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 | Benq EX2780Q 27-inch QHD 2K Monitor is an IPS Monitor. It has a 2560 x 1440 pixels (QHD) resolution and a 144 Hz refresh rate. It has a 5 ms response time. Notable features include USB-C, HDMI 2.0 and DisplayPort. |
| Acer | Brand | BenQ |
| EI491CR | Model | EX2780Q |
| — | Dimensions | 596.74 x 335.66 x 196 mm |
| — | Depth with Stand | 196 mm |
| 471 mm | Height with Stand | 459.65 mm |
| 11.4 kg | Weight | 5.93 kg |
| 11.4 kg | Weight with Stand | — |
| VA | Panel Type | IPS |
| Curved | Form Factor | — |
| 3 years Warranty | Warranty | 3 years Warranty |
| 49 inches | Size | — |
| — | PPI | — |
| 32:9 | Aspect Ratio | 1.778:1, 16:9 |
| No | Anti Glare Screen | No |
| 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 | 2560 x 1440 pixels (QHD) |
| 144 Hz | Max Refresh Rate | 144 Hz |
| 100000000:1 (Dynamic) | Contrast Ratio | 1000:1 |
| 4 ms | Response Time | 5 ms |
| 400 nits (2D) | Brightness | 350 cd/m² |
| LED Backlit Backlight | Backlight | W-LED |
| Yes, AMD FreeSync 2 | Adaptive Sync | — |
| 16.7 M Colors | Color Gamut | 16.7 M |
| 178 ° | Horizontal Viewing Angle | 178 ° |
| 178 ° | Vertical Viewing Angle | 178 ° |
| No USB Port | USB Ports | 1 x USB Type-C |
| — | USB Port Details | — |
| — | Headphone Jack | — |
| Display Port v1.2 | Display Port | Display Port |
| HDMI v1.4 Port | HDMI | HDMI 2.0 Port |
| 3 W | Speakers | 2 x 2 W |
| — | Other Features | AMA (Advanced Motion Accelerator), AMD FreeSync technology, ePaper Mode, Flicker-free technology, Hardware calibration ready, HDCP (High-bandwidth Digital Content Protection) 2.2, Low Blue Light, Anti-theft stand lock slot - Kensington |
| -5° to 15° | Stand Tilt | — |
| 75 x 75 mm | Wall Mounting | 100 x 100 mm |
| — | HDCP Support | Yes |
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