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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%20S2725DC%2027%20inch%20QHD%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 | 2560 x 1440 pixels (QHD) | 144Hz | 1 ms MPRT, 4 ms GTG (Extreme Mode), 5 ms GTG (Fast), 8 ms GTG response | 16.7 Million |
| Launched | Launch Status | Launched |
| 9.3 | Rating | 8.6 |
| 81 | Votes | 54 |
| 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 S2725DC 27 inch QHD Monitor is a 27 in IPS Monitor. It has a 2560 x 1440 pixels (QHD) resolution and a 144 Hz refresh rate. It has Adaptive Sync support. Notable features include USB-C, DisplayPort v1.4, Anti-Glare and Built-in Speakers. |
| Acer | Brand | Dell |
| EI491CR | Model | S2725DC |
| — | Dimensions | — |
| — | Depth with Stand | — |
| 471 mm | Height with Stand | — |
| 11.4 kg | Weight | — |
| 11.4 kg | Weight with Stand | — |
| VA | Panel Type | IPS |
| Curved | Form Factor | Flat |
| 3 years Warranty | Warranty | 3 years Warranty |
| 49 inches | Size | 27 inches |
| — | PPI | ~ 109 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 | Flicker-free Display, Eye Comfort Technology, Arsenic-free Glass, Mercury-free |
| 3840 x 1080 pixels | Resolution | 2560 x 1440 pixels (QHD) |
| 144 Hz | Max Refresh Rate | 144 Hz |
| 100000000:1 (Dynamic) | Contrast Ratio | 1500:1 |
| 4 ms | Response Time | 1 ms MPRT, 4 ms GTG (Extreme Mode), 5 ms GTG (Fast), 8 ms GTG |
| 400 nits (2D) | Brightness | 350 cd/m2 |
| LED Backlit Backlight | Backlight | — |
| Yes, AMD FreeSync 2 | Adaptive Sync | Yes, AMD FreeSync |
| 16.7 M Colors | Color Gamut | 16.7 Million |
| 178 ° | Horizontal Viewing Angle | 178 ° |
| 178 ° | Vertical Viewing Angle | 178 ° |
| No USB Port | USB Ports | 1 x USB Type-C, 1 x USB Type-A |
| — | USB Port Details | 1 USB-A (Downstream port with Battery Charging 1.2) |
| — | Headphone Jack | — |
| Display Port v1.2 | Display Port | Display Port v1.4 |
| HDMI v1.4 Port | HDMI | — |
| 3 W | Speakers | 3W x 2 |
| — | Other Features | — |
| -5° to 15° | Stand Tilt | -5° to 21° |
| 75 x 75 mm | Wall Mounting | — |
| — | HDCP Support | Yes |
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