Quick/Comparisons
The Acer Predator X27U X1's QD-OLED panel with accurate colors and wide viewing angles makes it the better choice for photography. Its QHD resolution also provides a sharper image.
The Acer Predator X27U X1's 240Hz refresh rate and Adaptive Sync ensure a tear-free gaming experience, making it the clear winner for gaming use cases.
The Dell SE2222H's slim modern design and 3-year warranty make it a more practical choice for everyday use, despite the Acer Predator X27U X1's superior display features.
| https://www.amazon.com/s?k=Acer%20Predator%20X27U%20X1%2026.5%20inch%20Quad%20HD%20QD-OLED%20Monitor&tag=10274805-20 | Buy Now | https://www.amazon.com/s?k=Dell%20SE2222H%2021.5%20inch%20Full%20HD%20LED%20Monitor&tag=10274805-20 |
| 26.5 inches display | QD-OLED | 2560 x 1440 pixels (QHD) | 240Hz | 0.03 ms response | 1.07 B | Key Difference | 21.45 inches display | VA | 1920 x 1080 pixels (Full HD) | 75Hz | 8 ms response |
| Upcoming | Launch Status | Launched |
| 8.8 | Rating | 8.5 |
| 73 | Votes | 1280 |
| Acer Predator X27U X1 26.5 inch Quad HD QD-OLED Monitor is an upcoming 26.5 in Monitor. It has a 2560 x 1440 pixels (QHD) resolution and a 240 Hz refresh rate. It has a 0.03 ms response time and Adaptive Sync support. Notable features include 2 x HDMI v2.1, 1 x DisplayPort v1.4 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 |
| X27U X1 | Model | SE2222H, 2021 |
| — | Dimensions | 478.66 x 260.28 x 49.21 mm |
| — | Depth with Stand | 178.81 mm |
| — | Height with Stand | 384.08 mm |
| — | Weight | 2.34 kg |
| — | Weight with Stand | 2.89 kg |
| QD-OLED | Panel Type | VA |
| Flat | Form Factor | — |
| 3 years Warranty | Warranty | 3 years Warranty |
| 26.5 inches | Size | 21.45 inches |
| ~ 110 PPI | PPI | — |
| 16:9 | Aspect Ratio | 16:9 |
| No | Anti Glare Screen | Yes |
| HDR True Black 400, Flicker Free, Low Blue Light | Features | — |
| 2560 x 1440 pixels (QHD) | Resolution | 1920 x 1080 pixels (Full HD) |
| 240 Hz | Max Refresh Rate | 75 |
| 1.5M:1 | Contrast Ratio | 3000:1 |
| 0.03 ms | Response Time | 8 ms |
| 1000 nits | Brightness | 250 cd/m² (candela per square meter) |
| — | Backlight | W-LED |
| Yes, AMD FreeSync Premium Pro | Adaptive Sync | — |
| 1.07 B | 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 | — |
| 1 x Display Port v1.4 | Display Port | — |
| 2 x HDMI v2.1 Port | HDMI | HDMI Port |
| 2 x 5W | Speakers | — |
| — | Other Features | Dell ComfortView, Flicker-free technology, Security lock slot |
| — | Stand Tilt | — |
| — | Wall Mounting | — |
| Yes | HDCP Support | — |
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