Best LG Monitors Under £400

1. LG 24UP550

The 24UP550 is a 24-inch IPS monitor offering 4K resolution at 3840x2160 pixels, making it excellent for detailed work and creative tasks. It delivers accurate colour reproduction with 99% DCI-P3 coverage, ideal for photo editing and design work. The USB-C connectivity with 90W power delivery adds versatility for laptop users, though it typically sits near the £400 mark.

2. LG 27UP550

This 27-inch 4K IPS display provides the same colour accuracy as its smaller sibling but with more screen real estate for multitasking. You get 99% DCI-P3 colour space coverage and USB-C with power delivery, making it suitable for professional work on a budget. The larger panel justifies the extra investment for those needing more workspace without excessive bezels.

3. LG 27GN950

A 27-inch gaming monitor with 1440p resolution and 144Hz refresh rate, the 27GN950 delivers smooth performance for competitive gaming. It features IPS technology with excellent colour accuracy and 1ms response time, striking a balance between gaming and general productivity. The high refresh rate makes fast-paced games fluid, though resolution is lower than 4K options.

4. LG 24UP550-W

Similar to the standard 24UP550 but with a white bezel design, this monitor maintains 4K resolution and USB-C connectivity. It offers the same professional-grade colour accuracy and is particularly popular with users who prefer a cleaner aesthetic. The compact 24-inch size makes it ideal for dual-monitor setups under your budget.

5. LG 27GN800

A budget-friendly 27-inch gaming monitor with 1440p QHD resolution and 144Hz refresh rate. The IPS panel provides better colour accuracy than TN panels, and the 1ms response time handles most gaming scenarios effectively. At under £400, it represents solid value for gamers prioritising refresh rate over extreme resolution.

6. LG 24UD58

This 24-inch 4K monitor offers good value if you find it within budget. It features 3840x2160 resolution with an IPS panel and good colour reproduction, though it lacks USB-C connectivity of newer models. It remains a capable option for creative professionals and office work, particularly suited to those with smaller desk spaces.

7. LG 27GP850

A 27-inch 1440p gaming monitor with 165Hz refresh rate and 1ms response time, the 27GP850 prioritises smooth gameplay. The IPS panel offers better colours than TN alternatives, and it includes AMD FreeSync for tear-free gaming with compatible graphics cards. It delivers strong gaming performance without breaking the budget.

Buying Guide: What to Consider When Choosing an LG Monitor Under £400

Resolution and screen size present the main trade-off at this price point. 4K monitors under £400 typically max out at 24 inches, whilst 27-inch displays usually offer 1440p resolution instead. Consider your primary use: creative professionals benefit from 4K and colour accuracy, whilst gamers may prioritise refresh rates and response times.

Panel technology matters significantly. IPS panels offer superior colour accuracy and wider viewing angles, making them better for detailed work. TN panels are cheaper but sacrifice colour accuracy for faster response times. For gaming, modern IPS panels at 144Hz or higher refresh rates provide a good compromise between gaming performance and everyday usability.

Connectivity is crucial for your workflow. USB-C with power delivery is invaluable for laptop users, allowing single-cable connections that charge whilst transmitting video. Standard HDMI and DisplayPort are sufficient for desktop setups, though multiple inputs provide flexibility for switching between devices.

Refresh rate and response time should match your primary task. Gamers need 120Hz or higher for smooth gameplay, whilst office work and creative tasks are satisfied with standard 60Hz. Response times below 4ms suit gaming, but anything under 8ms is acceptable for general use.

Colour accuracy specifications like DCI-P3 or Adobe RGB coverage indicate professional-grade displays, useful for photography and video work. Standard sRGB coverage is sufficient for everyday computing and casual gaming.

Frequently Asked Questions

Can I get a 4K monitor under £400 from LG?

Yes, LG offers 4K monitors under £400, though they are typically 24 inches. Models like the 24UP550 provide 3840x2160 resolution with excellent colour accuracy at this price point. If you need larger 4K displays, you may need to stretch your budget slightly.

Which LG monitor under £400 is best for gaming?

The LG 27GN950 and 27GP850 are excellent gaming choices, offering 1440p resolution with 144Hz and 165Hz refresh rates respectively. Both feature fast 1ms response times and IPS panels for better colours than older gaming monitors, providing a good balance between gaming performance and general use.

What is the difference between IPS and TN panels?

IPS panels offer superior colour accuracy and wider viewing angles, making them better for creative work and everyday tasks. TN panels provide faster response times and are cheaper, traditionally preferred for gaming, though modern IPS panels now offer competitive refresh rates. For versatility under £400, IPS is generally the better choice.

Do LG monitors under £400 have USB-C connectivity?

Some models like the 24UP550 and 27UP550 include USB-C with power delivery, allowing you to charge and connect a laptop with a single cable. However, not all budget models feature USB-C, so check specifications if this is important for your setup.

What screen size should I choose at this price point?

24-inch monitors offer 4K resolution but less workspace, ideal for detail-focused work. 27-inch monitors typically max out at 1440p but provide more screen real estate for multitasking. Choose based on your desk space and primary use case rather than pursuing 4K if you need larger displays.