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2025 comparison
Updated Dec 9, 2025Content refreshed automatically when specs change.

KOORUI 24E3 165Hz Gaming Monitor vs LG 27GL83A-B 27 Inch Ultragear QHD IPS

The gaming monitor market presents a spectrum of choices tailored to varying needs, from high refresh rates to superior resolution. The KOORUI 24E3 165Hz Gaming Monitor targets competitive gamers seeking an affordable, high-refresh display with its 165Hz refresh rate and 1ms response time packed into a 24-inch Full HD IPS panel. In contrast, the LG 27GL83A-B 27 Inch Ultragear QHD IPS appeals to those who prioritize resolution and vibrant visuals, offering a 27-inch QHD display with a 144Hz refresh rate. While the KOORUI is designed for budget-conscious gamers looking for speed, the LG model caters to those who want a balance of resolution and performance in their gaming setup. Both monitors offer IPS panels, ensuring vibrant colors and wide viewing angles, yet they diverge in other specifications. The KOORUI's 1920 x 1080 resolution and 165Hz refresh rate make it an excellent choice for competitive gaming, whereas the LG's 2560 x 1440 QHD resolution provides enhanced clarity for more immersive experiences. Each monitor is equipped with adaptive sync technologies—KOORUI supports both FreeSync and G-Sync compatibility, while LG's model is G-SYNC compatible—ensuring smooth gameplay. However, potential buyers should consider the KOORUI's more basic build quality and difficult menu navigation against the LG's slightly lower refresh rate and lack of a USB-C port.

Ratings: 4.4★ vs 4.7★

KOORUI 24E3 165Hz Gaming Monitor

4.4

LG 27GL83A-B 27 Inch Ultragear QHD IPS

4.7

Comparison: KOORUI 24E3 165Hz Gaming Monitor vs LG 27GL83A-B 27 Inch Ultragear QHD IPS

KOORUI 24E3 165Hz Gaming Monitor

KOORUI 24E3 165Hz Gaming Monitor

4.4
LG 27GL83A-B 27 Inch Ultragear QHD IPS

LG 27GL83A-B 27 Inch Ultragear QHD IPS

4.7
KOORUI 24E3 165Hz Gaming Monitor

KOORUI 24E3 165Hz Gaming Monitor

Rating:
4.4
Size:24 inches
Resolution:1920 x 1080 (FHD)
RefreshRate:165Hz
PanelType:IPS
ResponseTime:1ms
Connectivity:2x HDMI 1.4, 1x DP 1.2

✓ Pros:

  • Incredible price for 165Hz/IPS
  • FreeSync and G-Sync Compatible
  • 99% sRGB Color Gamut

✗ Cons:

  • Build quality feels plasticky
  • Menu buttons are hard to navigate
LG 27GL83A-B 27 Inch Ultragear QHD IPS

LG 27GL83A-B 27 Inch Ultragear QHD IPS

Rating:
4.7
Size:27 inches
Resolution:2560 x 1440 (QHD)
RefreshRate:144Hz
PanelType:IPS
ResponseTime:1ms
Connectivity:HDMI, DisplayPort

✓ Pros:

  • Crisp 1440p resolution
  • Vibrant colors with IPS panel
  • G-SYNC Compatible

✗ Cons:

  • Contrast ratio is low (blacks look gray)
  • No USB-C port

Which one is better?

The LG 27GL83A-B 27 Inch Ultragear QHD IPS wins overall due to its superior 1440p resolution, which offers more visual detail compared to the KOORUI's 1080p. While the KOORUI edges out with a higher refresh rate (165Hz vs 144Hz), the LG model strikes a better balance between resolution and refresh rate, ideal for most gaming scenarios.

Who should buy each?

- "Choose KOORUI 24E3 165Hz Gaming Monitor if..." - You prioritize an affordable option with a high refresh rate (165Hz). - You need a compact 24-inch display for smaller setups. - You value dual compatibility with FreeSync and G-Sync. - "Choose LG 27GL83A-B 27 Inch Ultragear QHD IPS if..." - You desire a larger 27-inch screen with higher QHD resolution for more detailed visuals. - You want a display with vibrant color reproduction from an IPS panel. - You prefer established brand reliability and a higher user rating. - "They're equally matched on..." - Both offer IPS technology for wide viewing angles and vibrant colors. - Each provides adaptive sync technology for smooth, tear-free gaming.

Conclusion

There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.

FAQs

+ Which has better value?

KOORUI 24E3 165Hz Gaming Monitor excels if you value incredible price for 165hz/ips. LG 27GL83A-B 27 Inch Ultragear QHD IPS is better if you prioritize crisp 1440p resolution. Pick based on your budget and daily use.

+ Is this an independent review?

Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.

+ Do newer models exist?

Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.

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