When comparing LG 38UC99-W vs ASUS ROG Swift PG279Q, the Slant community recommends ASUS ROG Swift PG279Q for most people. In the question“What are the best monitors?” ASUS ROG Swift PG279Q is ranked 3rd while LG 38UC99-W is ranked 29th. The most important reason people chose ASUS ROG Swift PG279Q is:
It's fairly simple to set up the perfect gaming station with the ASUS PG279Q as it supports all the key ergonomic adjustments.
Specs
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Pros
Pro Excellent general purpose monitor
Impressive amount of on-screen real estate, excellent picture quality, exceptional connectivity, and great color accuracy puts the LG 38UC99-W above nearly all competitors in the market.
Pro Supports 85W charging over USB-C
You can charge your laptop and have display output through a single cable thanks to the monitor's USB-C port.
Pro Features On-Screen controls
You can access all the general features of this monitor using your mouse and a keyboard thanks to the LG’s On-Screen Control software.
Additionally, the On-Screen Control offers many screen split presets.
Pro Perfect for multi-tasking
Having enough display real-estate to fit three vertically aligned Google Docs windows comfortably, the LG 38UC99-W is an excellent tool to boost up the productivity in everyday office duties, CAD/CAM applications, and many other fields.
Pro Excellent for watching movies
Acing the near-cinematic aspect ratio of 21:9, the LG 38UC99-W is an excellent companion to watch movies because you won't see the black bars at the top and bottom of the screen when watching most movies.
Pro Has a pair of good speakers
The LG 38UC99-W features a built-in 20 Watt stereo speaker system which sounds fairly well compared to the 4-10 W speakers the competitors at this price point offer.
Pro Exceptional connectivity
This monitor beats most of its premium competitors in terms of connectivity because it features a USB-C downstream port which has multiple parallel functions. First, you can use it to access the monitor's onboard USB hub. Second, it can be used for charging a USB type C compliant laptop. Finally, you can use it to receive video and audio signal from a computer.
Additionally, the LG 38UC99-W has two HDMI ports, a DisplayPort, and an inbuilt Bluetooth module.
Pro Supports dual linkup
You can connect this monitor to two computers so that each machine use half of the on-screen area. This might come in handy for those who frequently use a stationary desktop computer and a laptop.
Pro Great picture quality
Only the best monitors can match the LG 38UC99-W's contrast ratio, peak brightness, gamma, and color accuracy, as the monitor features one of the finest IPS panels in the industry.
The LG 38UC99-W displays beautiful pictures, with deep and rich blacks, vibrant and accurate colors, and good-looking intermediate tones. Despite the fact that the monitor's native contrast ratio is only 1000:1, the dark scenes look deep and intense as the backlight of the 38UC99-W can drop below the brightness level of 0.15 nits, which only the best monitors can do. Colors pop and look vivid, as the 38UC99-W can sustain its brightness above the 300 nits mark. The mid-tones look lifelike thanks to the monitor's near perfect gamma value, which is only 1.3% off from the ideal value.
Moreover, the monitor's color inaccuracies can't be seen by the human eye because it only has an average color error dE of 2.12.
Pro Excellent ergonomics
It's fairly simple to set up the perfect gaming station with the ASUS PG279Q as it supports all the key ergonomic adjustments.
Pro Slim bezels
The ASUS PG279Q is an excellent option for a multi-monitor gaming setup because of its thin side bezels that are only 0.3” wide.
Pro Made with gamers in mind
The monitor comes with a bunch of gaming-specific features that might improve your in-game performance.The crosshair is arguably the most useful feature; it creates a static crosshair on display, you can edit its size and position. The crosshair is a handy feature as it allows you to no-scope your enemies in multiple games. Then, the monitor also has an inbuilt timer which will help you to keep the track on your gaming sessions and not miss the important events in real life. Finally, the monitor offers an integrated FPS counter.
Pro Excellent resolution
This monitor features the QHD resolution, which is arguably the best currently available resolution for gaming because it offers a good balance between the in-game field of view, aspect ratio, and the overall performance.
Compared to the regular FHD monitor, the QHD one offers a larger in-game field of view as it has merely more pixels to display the image. In some games, this will give you a massive advantage as the competitors who use the regular FHD panels will see less than you.
Just like the FHD monitors, the QHD ones also support the 16:9 aspect ratio which means that you will be able to run almost every existing computer game without having to deal with the annoying black bars on the sides of the screen.
Performance-wise, the QHD resolution doesn’t put that much pressure on your graphics card, compared to the UHD, which requires you to run more than twice the pixels of the QHD.
Pro Doesn’t exhaust your eyes
The ASUS PG279Q doesn’t take its toll on your eyes, as this flicker-free monitor has an integrated low blue light filter. Monitor flickering and the high-intensity blue light emitted by the backlight LEDs are among the leading causes of eye fatigue.
Pro Can be overclocked
You can overclock the native refresh rate of this monitor from 144 Hz to a whopping 165 Hz. It will reduce the overall display lag and improve motion handling.
The overclocking procedure is straightforward and is carried out in the OSD’s menu. It poses no threats to your hardware.
Pro Reliable
The ASUS ensures the high quality of each PG279Q by factory-testing each unit individually.
Pro Has a USB hub
You can use the monitor’s integrated USB hub to interconnect or charge different USB devices.
Pro G-Sync support
G-Sync ensures that the ASUS PG279Q doesn’t suffer from screen tearing and stutter as it allows the monitor to synchronize its refresh rate with the framerate of your Nvidia graphics card.
The ASUS PG279Q supports G-Sync in an impressive range of 30-165 Hz.
Pro Exceptional motion handling
The monitor displays clear motion, free of artificial motion blur or ghosting effects because the ASUS PG279Q features some of the finest motion handling capabilities.
The ghosting effect is eliminated by the panel’s past full pixel response time of 4 ms, which allows each pixel of the ASUS PG279Q to change their color within only four milliseconds, which prevents rapidly moving objects from trails on the screen.
Moreover, the panel doesn’t have problems related to motion blur, as the Nvidia's ultra-low-motion-blur feature deals with the artificial motion blur effect efficiently.
Additionally, the overall motion looks smooth and fluid because of the monitor’s native refresh rate of 144 Hz, which ensures that the panel refreshes every seven milliseconds.
Motion handling is critical in competitive gaming, where the trails of ghosting or motion blur can affect your performance and not let you land that perfect long-range shot.
Pro Good picture quality
Regarding the picture quality, the ASUS PG279Q is one of the best gaming monitors money can buy, as it’s premium-quality AHVA panel offers native contrast ratio, peak brightness, gamma response and color accuracy, that only a handful of other gaming monitors can match.
It displays beautiful, well-balanced image, with deep blacks, accurate and vivid colors, and realistic intermediate tones. The dark scenes look truly rich and intense thanks to the monitor’s native contrast ratio of 1131:1, which manages to push the monitor’s blacks to a fantastic level of only 0.06 nits - only the best panels on the market can match such performance. Colors pop and look vibrant because the PG279Q can get up to 350 nits bright. Furthermore, the color representation is flawless, as the monitor’s average color error dE of 1.6 ensures that the color inaccuracies are so small that the human eye can’t spot them. Finally, the mid-tones look life-like as the monitor’s gamma is only 5% off from the ideal value.
Pro Responsive
Only a couple of gaming monitors can match the responsiveness of the ASUS PG279Q because of its amazingly low input lag of only 3.25 ms. Because of that, the monitor offers lag-free and connected gaming experience.
The input lag is an essential parameter for a gaming monitor because it tells how much time a monitor needs to process a frame generated by a computer. Overly long input lag makes you feel delayed in the fast-paced games.
Pro Exceptional gaming performance
The ASUS ROG SWIFT PG279Q is one of the best gaming monitors ever made. It has an exceptional balance of picture quality, motion handling, and responsiveness, that is spiced up by a generous amount of premium features.
Cons
Con Very expensive
For the same price as this monitor, you can buy three decent 27-inch ultrawide monitors.
Con Bluetooth indicator is inconvenient
The monitor's Bluetooth indicator occupies the on-screen workspace. Unfortunately, there is no way to remove the indicator while using the Bluetooth speaker option.
Con Has an external power brick
The external power supply unit of the LG 38UC99-W might cause inconvenience especially if you want to mount this monitor on a wall since the PSU is quite bulky.
Con Wobbly
The stand isn't rigid, so you might observe some minor wobbling if your work desk is flimsy,
Con OSD is quite messy
The on-screen-display of the LG 38UC99-W does not have any programmable shortcut keys and is quite hard to navigate.
For example, to enable or disable the motion blur reduction feature, you’ll need to press more than 15 keys because the menu goes very deep.
Con Unsuitable for gaming
Gaming just doesn't feel responsive because of the monitor's massive input lag.
Con Expensive
At $799, quite the investment.
Con Not a lot of signal input
The monitor offers only one DisplayPort and a single HDMI input.
Con Needs calibration
To get the most of the monitor’s picture quality, you’ll need to adjust some of its settings. The procedure itself is straightforward as all the key parameters are available on the Internet.
Con Hard to unleash its potential
You’ll need a very beefy gaming rig to run the latest AAA titles at the monitor’s native QHD resolution and the 165 Hz refresh rate.
If you are planning to replace your old FHD monitor with a 144 Hz QHD one, it’s advised to research if your gaming rig is juicy enough to unleash the full potential of the monitor.