When comparing LG 38UC99-W vs Acer Predator XB271H bmiprz, the Slant community recommends Acer Predator XB271H bmiprz for most people. In the question“What are the best monitors?” Acer Predator XB271H bmiprz is ranked 9th while LG 38UC99-W is ranked 29th. The most important reason people chose Acer Predator XB271H bmiprz is:
Compared to the QHD monitors present in this price range, the Acer XB271H puts noticeably less strain on your computer because it has fewer pixels for your GPU to run.
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 Doesn’t put much pressure on a computer
Compared to the QHD monitors present in this price range, the Acer XB271H puts noticeably less strain on your computer because it has fewer pixels for your GPU to run.
Pro Has a USB 3.0 hub
You can charge external USB devices or connect them to your computer using four of the monitor's downstream USB 3.0 ports.
Pro Works without flickering
The backlight of this monitor doesn't flicker as the Acer XB271H uses a DC signal to dim its backlight. Backlight flickering is one of the main causes of eye fatigue while working with monitors.
Pro Ergonomic stand
Getting the best possible viewing angles is not a problem with this monitor because it supports the necessary ergonomic adjustments including tilt, swivel, height, and even pivot.
Pro Can be overclocked
You can increase the monitor's native refresh rate from 144 Hz to 170 Hz using the overclocking feature in the monitor's OSD menu.
Pro Lag-free
The Acer Predator XB271H has an amazingly low input lag of only 4.6 ms, which makes it one of the most responsive gaming monitors in its price range.
The input lag of a monitor shows how much time it needs to process a frame generated by a computer's graphics card.
Pro Handles motion very well
The Acer Predator XB271H makes the motion appear clear and free of artificial motion blur and ghosting effects, as the monitor combines fast full pixel response time with Acer's ULMB feature and the panel's high refresh rate.
Motion blur is eliminated as each panel's pixel can change its color fast enough to prevent the fast-moving objects from leaving traces. It is possible because of the monitor's full pixel response time of 1 ms.
Ghosting is reduced to a minimum by the aid of Acer's ULMB feature, which strobes the monitor's backlights and makes it behave like CRT monitors.
Finally, as the monitor's high native refresh rate ensures smooth and fluid motion by updating the monitor's image 144 times a second.
Pro Adequate picture quality
Even though the monitor's picture quality doesn't excel in any aspect, it still performs similarly to the majority of gaming monitors in this price range.
The monitor displays average-looking images with mediocre dark scenes and reasonably luminous colors. The dark scenes look average as the monitor's native contrast ratio of 1000:1 is not high enough to make its blacks appear natural. However, the colors look vivid thanks to the monitor's peak brightness of 300 nits.
Pro Supports G-Sync
G-Sync eliminates stutter and vertical screen tearing as it allows the monitor to synchronize its refresh rate to the framerate of your video card.
The Acer Predator XB271H supports G-Sync in the 20-170 Hz range.
Pro Great for gaming
The Acer Predator XB271H is one of the fastest gaming monitors in its price range; it offers responsive and lag-free gaming experience at a stunning 170 Hz refresh rate.
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 Unintuitive OSD
The OSD menu of the Acer XB271H is very unintuitive.