Quick/Comparisons
The Lenovo L-Series L27q-4A 27 inch Quad HD Monitor's sharp QHD resolution and accurate colors make it a better choice for photography, allowing for precise color grading and editing.
The LG 27US550-W 27 inch Ultra HD 4K Monitor's ultra-sharp 4K resolution provides a more immersive gaming experience, making it a better choice for gamers who want the highest level of detail.
Both monitors have IPS panels with accurate colors and wide viewing angles, making them suitable for everyday use. However, the Lenovo L-Series L27q-4A 27 inch Quad HD Monitor's built-in speakers provide a slight advantage in terms of multimedia experience.
| https://www.amazon.com/s?k=Lenovo%20L-Series%20L27q-4A%2027%20inch%20Quad%20HD%20Monitor&tag=10274805-20 | Buy Now | https://www.amazon.com/s?k=LG%2027US550-W%2027%20inch%20Ultra%20HD%204K%20Monitor&tag=10274805-20 |
| 27 inches display | IPS | 2560 x 1440 pixels (QHD) | 100Hz | 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 |
| 8.6 | Rating | 9.1 |
| 86 | Votes | 90 |
| Lenovo L-Series L27q-4A 27 inch Quad HD Monitor is a 27 in IPS Monitor. It has a 2560 x 1440 pixels (QHD) resolution and a 100 Hz refresh rate. It has a 1 ms response time. Notable features include 2 x HDMI v2.1, 1 x DisplayPort v1.4, Anti-Glare and Built-in Speakers. | Description | LG 27US550-W 27 inch Ultra HD 4K Monitor is a 27 in IPS Monitor. It has a 3840 x 2160 pixels (4K UHD) resolution and a 60 Hz refresh rate. It has a 5 ms response time. Notable features include 2 x HDMI, 1 x DisplayPort v1.4, Anti-Glare and Headphone Jack. |
| Lenovo | Brand | LG |
| L27q-4A | Model | 27US550-W |
| 613.2 x 356.7 x 41 mm | Dimensions | 613.5 x 363.5 x 45.4 mm |
| 196.2 mm | Depth with Stand | 253.2 mm |
| 571.6 mm | Height with Stand | 539.2 mm |
| 3.9 kg | Weight | 4.2 kg |
| 5.7 kg | Weight with Stand | 6.8 kg |
| IPS | Panel Type | IPS |
| Flat | Form Factor | Flat |
| 3 years Warranty | Warranty | 3 years Warranty |
| 27 inches | Size | 27 inches |
| — | PPI | — |
| 16:9 | Aspect Ratio | 16:9 |
| Yes | Anti Glare Screen | Yes |
| — | Features | Flicker Safe, HDR10 |
| 2560 x 1440 pixels (QHD) | Resolution | 3840 x 2160 pixels (4K UHD) |
| 100 Hz | Max Refresh Rate | 60 Hz |
| 1500:1 | Contrast Ratio | 700:1 (Min), 1000:1 (Typ) |
| 1 ms | Response Time | 5 ms |
| 350 cd/㎡ | Brightness | 240 nits (Min), 300 nits (Typ) |
| W-LED | Backlight | — |
| — | Adaptive Sync | — |
| 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 |
| 1 x Display Port v1.4 | Display Port | 1 x Display Port v1.4 |
| 2 x HDMI v2.1 Port | HDMI | 2 x HDMI Port |
| 2 x 3W | Speakers | — |
| Swivel & Pivot Support, Height Adjustable, | Other Features | Height Adjustable, Swivel & Pivot Support, Reader Mode, Black Stabilizer, Color Weakness, Dynamic Action Sync, HDR Effect, Smart Energy Saving, Super Resolution+ |
| -5°~22° | Stand Tilt | — |
| 100 x 100 mm | Wall Mounting | 100 x 100 mm |
| Yes | HDCP Support | Yes |
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