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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%20UltraSharp%20U2725QE%2027%20inch%20Ultra%20HD%204K%20Monitor&tag=10274805-20 |
| 49 inches display | VA | 3840 x 1080 pixels | 144Hz | 4 ms response | 16.7 M Colors | Key Difference | 27 inches display | IPS | 3840 x 2160 pixels (4K UHD) | 120Hz | 5 ms response | 1.07 B |
| Launched | Launch Status | Launched |
| 9.3 | Rating | 9.2 |
| 81 | Votes | 79 |
| 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 UltraSharp U2725QE 27 inch Ultra HD 4K Monitor is a 27 in IPS Monitor. It has a 3840 x 2160 pixels (4K UHD) resolution and a 120 Hz refresh rate. It has a 5 ms response time and Adaptive Sync support. Notable features include 3 x USB-C, 1 x HDMI v2.1, 2 x DisplayPort v1.4, Anti-Glare and Headphone Jack. |
| Acer | Brand | Dell |
| EI491CR | Model | U2725QE |
| — | Dimensions | 612.44 x 353.51 x 55.6 mm |
| — | Depth with Stand | 189 mm |
| 471 mm | Height with Stand | 535.68 mm |
| 11.4 kg | Weight | 5.22 kg |
| 11.4 kg | Weight with Stand | 7.06 kg |
| VA | Panel Type | IPS |
| Curved | Form Factor | Flat |
| 3 years Warranty | Warranty | 3 years Warranty |
| 49 inches | Size | 27 inches |
| — | PPI | ~ 163 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 | VESA DisplayHDR 600 |
| 3840 x 1080 pixels | Resolution | 3840 x 2160 pixels (4K UHD) |
| 144 Hz | Max Refresh Rate | 120 Hz |
| 100000000:1 (Dynamic) | Contrast Ratio | 3000:1 |
| 4 ms | Response Time | 5 ms |
| 400 nits (2D) | Brightness | 600 nits |
| LED Backlit Backlight | Backlight | LED Edgelight System |
| Yes, AMD FreeSync 2 | Adaptive Sync | Yes |
| 16.7 M Colors | Color Gamut | 1.07 B |
| 178 ° | Horizontal Viewing Angle | 178 ° |
| 178 ° | Vertical Viewing Angle | 178 ° |
| No USB Port | USB Ports | 3 x USB Type-C, 4 x USB Type-A |
| — | USB Port Details | 1 x Thunderbolt 4 (Upstream, DisplayPort, 140W PD), 1 x Thunderbolt 4 (Downstream, Daisy chain, 15W PD), 1 x USB Type-C (KVM, 10 Gbps, Upstream), 4 x USB Type-A (10 Gbps) |
| — | Headphone Jack | Yes |
| Display Port v1.2 | Display Port | 2 x Display Port v1.4 |
| HDMI v1.4 Port | HDMI | 1 x HDMI v2.1 Port |
| 3 W | Speakers | — |
| — | Other Features | Height Adjustable, Swivel & Pivot Support, Ambient Light Sensor, Picture by Picture, Picture in Picture, Color Calibration |
| -5° to 15° | Stand Tilt | -5°~21° |
| 75 x 75 mm | Wall Mounting | 100 x 100 mm |
| — | HDCP Support | Yes |
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