





LG 27U421A-B 27 inch Full HD Curved Monitor
$311.89 • View Prices • By LG
LG 27U421A-B 27 inch Full HD Curved Monitor price in United States starts from $311.89. It is available at lowest price on Amazon in United States as on Feb 16, 2026. Take a look at LG 27U421A-B 27 inch Full HD Curved Monitor detailed specifications and features.
| Specification | Value |
|---|---|
| Display | 27 inches |
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LG 27U421A-B 27 inch Full HD Curved Monitor price in United States is $311.89. You can get LG 27U421A-B 27 inch Full HD Curved Monitor for the lowest price at Amazon. LG 27U421A-B 27 inch Full HD Curved Monitor was last updated on February 16, 2026
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Features
- 27 in Display
- 1920 x 1080 pixels (Full HD)
- 16.7 M Colors
- Curved Monitor
- 2400:1 (Min), 3000:1 (Typ) Contrast Ratio
- 1 x USB Type-C
- 1 x HDMI v2.0
- 1 Year Warranty
LG 27U421A-B 27 inch Full HD Curved Monitor Specs
General
- Form Factor: Curved
- Thickness: 43.67 mmSlim
- 3.02 kgLight
- 1 Year Warranty
Display
- VA Panel
- 27 inchesAverage
- 1920 x 1080 pixels (Full HD)Average
- 5 ms Response Time
- 100 Hz Refresh Rate
- 16:9 Aspect Ratio
Connectivity
- 1 x USB Type-C
- 1 x HDMI v2.0
LG 27U421A-B 27 inch Full HD Curved Monitor Prices
56% (price increased by $176 in one month)
LG 27U421A-B 27 inch Full HD Curved Monitor Price History
You can check the price history of LG 27U421A-B 27 inch Full HD Curved Monitor below. The current price is $311.89. Over the past month, there has been a increase of $176 in the price.
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General
| Country of Origin | China |
| Model | 27U421A-B |
| Dimensions | 609.58 x 360.32 x 43.67 mm |
| Depth with Stand | 170 mm |
| Height with Stand | 451.48 mm |
| Weight | 3.02 kg |
| Weight with Stand | 3.72 kg |
| Panel Type | VA |
| Form Factor | Curved |
| Warranty | 1 year Warranty |
Display
| Size | 27 inches |
| Aspect Ratio | 16:9 |
| Anti Glare Screen | No |
| Features | 1500R Curvature, HDR 10, Flicker Free, HDR Effect |
| Resolution | 1920 x 1080 pixels (Full HD) |
| Max Refresh Rate | 100 Hz |
| Contrast Ratio | 2400:1 (Min), 3000:1 (Typ) |
| Response Time | 5 ms |
| Brightness | 220 nits (Min), 250 nits (Typ) |
| Number of Colors | 16.7 M |
| Color Gamut | 99% sRGB |
| Horizontal Viewing Angle | 178 ° |
| Vertical Viewing Angle | 178 ° |
Connectivity
| USB Ports | 1 x USB Type-C |
| USB Port Details | 1 x USB Type-C (15W Power Delivery) |
| Headphone Jack | Yes |
| HDMI | 1 x HDMI v2.0 Port |
Extra
| Other Features | Color Weakness, Reader Mode, Super Resolution+, Black Stabilizer, Dynamic Action Sync, Auto Input Switch, Smart Energy Saving |
| Wall Mounting | 100 x 100 mm |
| HDCP Support | Yes |
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