Quick/Comparisons
| 1 ms | Response Time | 5 ms |
| 250 nits | Brightness | 320cd/m² (Min), 400cd/m² (Typ) |
| — | Backlight | W-LED |
| AMD FreeSync | Adaptive Sync | Yes, AMD FreeSync |
| 16.7 M | Color Gamut | 1.07 B |
| 178 ° | Horizontal Viewing Angle | 178 ° |
| 178 ° | Vertical Viewing Angle | 178 ° |
| No USB Port | USB Ports | No USB Port |
| — | USB Port Details | — |
| — | Headphone Jack | Yes |
| — | Display Port | 1 x Display Port v1.4 |
| HDMI v1.4 Port | HDMI | 2 x HDMI Port |
| — | Speakers | — |
| — | Other Features | Color Calibrated, Dynamic Action Sync, Reader Mode, Smart Energy Saving, Super Resolution+, Height Adjustable |
| -5°~20° | Stand Tilt | -5º~20º |
| 100 x 100 mm | Wall Mounting | 100 x 100 mm |
| Yes | HDCP Support | Yes |
| https://www.amazon.com/s?k=Acer%20EK220Q%20J0%2022%20inch%20Full%20HD%20Monitor&tag=10274805-20 | Buy Now | https://www.amazon.com/s?k=LG%20UltraFine%2027UP650K-W%2027%20inch%20Ultra%20HD%204K%20Monitor&tag=10274805-20 |
| 22 inches display | VA | 1920 x 1080 pixels (Full HD) | 120Hz | 1 ms response | 16.7 M | Key Difference | 27 inches display | IPS | 3840 x 2160 pixels (4K UHD) | 60Hz | 5 ms response | 1.07 B |
| Launched | Launch Status | Launched |
| 8.5 | Rating | 8.3 |
| 71 | Votes | 104 |
| Acer EK220Q J0 22 inch Full HD Monitor is a 22 in VA LED Monitor. It has a 1920 x 1080 pixels (Full HD) resolution and a 120 Hz refresh rate. It has a 1 ms response time. Notable features include HDMI v1.4, Anti-Glare and VGA. | Description | LG UltraFine 27UP650K-W 27 inch Ultra HD 4K Monitor is a 27 in IPS LED Monitor. It has a 3840 x 2160 pixels (4K UHD) resolution and a 60 Hz refresh rate. It has a 5 ms response time and Adaptive Sync support. Notable features include 2 x HDMI, 1 x DisplayPort v1.4, Anti-Glare and Headphone Jack. |
| Acer | Brand | LG |
| EK220Q J0 | Model | 27UP650K-W |
| — | Dimensions | 613.5 x 363.5 x 45.4 mm |
| — | Depth with Stand | 239.3 mm |
| — | Height with Stand | 569.3 mm |
| — | Weight | 3.8 kg |
| — | Weight with Stand | 5.6 kg |
| VA | Panel Type | IPS |
| Flat | Form Factor | Flat |
| 3 years Warranty | Warranty | 1 year Warranty |
| 22 inches | Size | 27 inches |
| — | PPI | — |
| 16:9 | Aspect Ratio | 16:9 |
| Yes | Anti Glare Screen | Yes |
| — | Features | Black Stabilizer, Flicker Safe, Color Calibrated, VESA DisplayHDR 400, HDR Effect, Wide Color Gamut |
| 1920 x 1080 pixels (Full HD) | Resolution | 3840 x 2160 pixels (4K UHD) |
| 120 Hz | Max Refresh Rate | 60 Hz |
| 1000:1 | Contrast Ratio | 1000:1 (Min), 1200:1 (Typ) |
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