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Updated
Pros
  • Ultra-fast refresh rate
  • G-SYNC support
  • Low response time
  • Gaming-centric features
  • Affordable price
  • High refresh rate
  • Vibrant color reproduction
  • G-SYNC and FreeSync support
Cons
  • High cost for a 1080p display
  • Limited to Full HD resolution
  • Brightness could be higher
  • Limited HDR performance
Bottom Line
ASUS ROG Swift PG259QN is a top-tier gaming monitor with an ultra-fast refresh rate, designed for competitive gamers.
The LG 27GL850-B offers excellent performance and features at an affordable price, making it a great choice for both gamers and professionals.
Resolution
1920 x 1080
2560 x 1440
Panel Type
Fast IPS
Nano IPS
Brightness
400 cd/m²
350 cd/m²
Response Time
1 ms
1 ms
Ports
HDMI, DisplayPort, USB 3.0
HDMI, DisplayPort, USB 3.0
Height
9.72 inches
22.6 inches
Length
14.92 inches
10.8 inches
Weight
15.652820602 pounds
13.5 pounds
Width
21.93 inches
24.2 inches
Part Number
PG259QNR
27GL850-B.AUS
Model
PG259QNR
27GL850-B.AUS

When it comes to high-performance gaming monitors, two popular options stand out: the ASUS ROG Swift PG259QN and the LG 27GL850-B. Both of these monitors are designed with gamers in mind, offering impressive features such as fast refresh rates, low input lag, and vibrant color accuracy. In this comparison, we'll delve into the details of each monitor to help you decide which one is best suited for your gaming needs.

Display Panel

The ASUS ROG Swift PG259QN features a 24.5-inch Full HD (1920x1080) IPS panel with a 240Hz refresh rate and 1ms response time. This fast response time ensures that motion appears smooth and blur-free, making it ideal for fast-paced games. On the other hand, the LG 27GL850-B boasts a 27-inch Quad HD (2560x1440) Nano IPS panel with a 144Hz refresh rate and 1ms response time. While the LG monitor has a lower refresh rate, its higher resolution and larger screen size provide a more immersive gaming experience.

Gaming Features

Both monitors are equipped with NVIDIA G-Sync technology, which eliminates screen tearing and ensures a seamless gaming experience. However, the ASUS ROG Swift PG259QN also features ASUS's proprietary Extreme Low Motion Blur (ELMB) technology, which reduces motion blur and ghosting even further. The LG 27GL850-B, on the other hand, has a more comprehensive set of gaming features, including customizable crosshairs, FPS counters, and a black stabilizer to enhance visibility in dark areas.

Color Accuracy and Brightness

In terms of color accuracy, both monitors are excellent, with the ASUS ROG Swift PG259QN covering 99% of the sRGB color gamut and the LG 27GL850-B covering 98%. However, the LG monitor has a slightly higher peak brightness, reaching up to 400 nits compared to the ASUS monitor's 350 nits. This makes the LG 27GL850-B better suited for use in bright environments.

Connectivity and Ergonomics

Both monitors have a similar set of connectivity options, including DisplayPort 1.4, HDMI 2.0, and USB 3.0 ports. However, the ASUS ROG Swift PG259QN has a more ergonomic design, with a tilt, swivel, and height adjustment range that makes it easier to find a comfortable viewing position. The LG 27GL850-B also has a tilt and height adjustment range, but its swivel range is limited.

Comparison to Other Monitors

It's worth noting that both of these monitors are strong competitors in the gaming monitor market, which also includes other popular brands like BenQ monitors. BenQ monitors, such as the BenQ Zowie XL2546, offer similar features and performance to the ASUS ROG Swift PG259QN and LG 27GL850-B, but with some key differences. For example, the BenQ Zowie XL2546 has a 240Hz refresh rate and 0.5ms response time, making it a strong contender for esports enthusiasts.

Conclusion

In conclusion, both the ASUS ROG Swift PG259QN and LG 27GL850-B are excellent gaming monitors that offer fast refresh rates, low input lag, and vibrant color accuracy. While the ASUS monitor has a faster refresh rate and more comprehensive set of gaming features, the LG monitor has a higher resolution and larger screen size. Ultimately, the choice between these two monitors will depend on your individual gaming needs and preferences. If you prioritize fast-paced gameplay and a smaller screen size, the ASUS ROG Swift PG259QN may be the better choice. However, if you prefer a more immersive gaming experience with a higher resolution and larger screen size, the LG 27GL850-B is worth considering. As with any monitor purchase, it's also worth researching other options, such as BenQ monitors, to find the best fit for your budget and gaming style.