When comparing Samsung CHG90 vs LG 25UM58-P, the Slant community recommends Samsung CHG90 for most people. In the question“What are the best monitors?” Samsung CHG90 is ranked 7th while LG 25UM58-P is ranked 13th. The most important reason people chose Samsung CHG90 is:
The Samsung CHG90 offers much higher versatility than the overwhelming majority of the competitors on the market because of its picture quality, HDR support, gaming performance, and the amount of on-screen real estate.
Specs
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Pros
Pro Excellent for general use
The Samsung CHG90 offers much higher versatility than the overwhelming majority of the competitors on the market because of its picture quality, HDR support, gaming performance, and the amount of on-screen real estate.
Pro Supports HDR media
Combining its color gamut, HDR peak brightness, and native contrast ratio with full HDR10 support, the Samsung CHG90 outperforms the nearly all of its competitors when it comes to the HDR media playback.
When working with HDR media, the Samsung CHG90 can display almost 90% of pure HDR colors of the DCI P3 color space because of the monitor’s wide color gamut. Such DCI P3 coverage is an uncommon feature for a general purpose monitor. DCI P3 is the color space used in HDR media production.
Moreover, the monitor has enough luster to highlight vivid objects in HDR mode where its brightness peaks at around 600 nits.
Additionally, the Samsung CHG90 is among a handful of monitors that support HDR10.
Pro Handles motion quite well
The Samsung CHG90 displays good-looking motion with only some minor traces of motion blur following fast-moving objects on the screen as the monitor’s pixels need only around 10.8 ms to change their color. Such rapid pixel transition is achieved because of the monitor’s full pixel response time of 10.8 ms.
Additionally, the monitor doesn’t suffer from any noticeable ghosting.
Furthermore, the motion looks smooth because of the monitor's 144 Hz native refresh rate, which ensures that the Samsung CHG90 displays a new frame every seven milliseconds.
Pro Has a curved screen
The Samsung CHG90 offers a highly immersive experience as you can literally feel its 1800R curve surrounding you.
Pro Fights glare
The Samsung CHG90 works very well in bright rooms with lots of windows as its light matte coating and high peak brightness does an excellent job of fighting glare and heavy reflections.
Pro Highly responsive
The Samsung CHG90 is among the most responsive monitors on the market as its input lag measures at an amazingly low value of 4.6 ms.
A monitor’s input lag is significant in gaming as it shows how much time a monitor needs to process a frame generated by a computer’s graphics card.
Pro Supports FreeSync 2
FreeSync eliminates tearing and reduces stutter because it allows the Samsung CHG90 to synchronize its refresh rate to the framerate of your AMD graphics card.
FreeSync 2 is an advanced AMD technology which combines adaptive synchronization with HDR. AMD claims that only the best HDR monitors would be compatible with FreeSync 2.
Pro Suitable for web designers and photographers
Because of its full sRGB coverage, the Samsung CHG90 is an excellent tool for media artists, such as web designers and photographers that work in the sRGB color space.
Additionally, Samsung CHG90 is suitable for those who make videos for web applications, like YouTube and Twitch, as those also use the sRGB as a default color space.
Pro Massive amount of display real-estate
The Samsung CHG90 is a fantastic tool for productivity as its 49-inch 3840x1080 display offers enough real-estate to place three Google Docs side by side comfortably. The monitor will also come in handy for those working with massive Excel sheets because of its large on-screen area.
Furthermore, the monitor’s picture-by-picture mode allows the Samsung CHG90 to display pictures from different sources simultaneously. Such a feature will make your life much easier if you use a laptop alongside your desktop computer.
Additionally, you can manage and organize your workspace using Samsung’s Easy Setting Box.
Pro Good for gaming
The Samsung CHG90 offers better gaming performance than the overwhelming majority of 40”+ competitors, as this 144 Hz monitor offers highly responsive gameplay with reasonably well-handled motion.
Additionally, due to the monitor's aspect ratio of 32:9 you’ll have a wide field of view in games like CS: GO, DotA 2, League of Legends, and Star Wars Battlefront.
Pro Good picture quality
The monitor’s native contrast ratio, peak brightness, gamma, color accuracy, and color uniformity are superior to what the overwhelming majority of competitors on the market offer.
It can display amazingly beautiful images, with a wide range of vivid and accurate colors, rich and intense blacks, and some eye-catching intermediate tones that look genuinely accurate. Colors pop,and look crisp because of the monitor’s peak brightness of 331 nits, which, combined with the CHG90’s high color uniformity, makes the colors appear consistent across the entire panel. Dark scenes look deep because of the monitor’s native contrast ratio of 3756:1 which makes its blacks appear truly dark. Mid-tones look life-like as the monitor’s gamma is less than one percent off from the ideal value.
Additionally, the Samsung CHG90 can display a higher variety of colors than the majority of its competitors because it uses a true 10-bit panel that allows it to reproduce more than a billion colors.
Furthermore, the monitor’s color inaccuracies are so insignificant that the human eye can't see those since the panel’s average color error dE is only 1.13.
Pro Good for HDR gaming
With the Samsung CHG90, you’ll be able to experience true HDR effects in games that support it like ARK: Survival Evolved and Battlefield 1.
Pro Convenient controls
You can access the monitor's setting using your keyboard and a mouse because the monitor supports LG's On Screen Control software.
Moreover, the software features the Screen Split function which lets you organize the real estate of your monitor according to your needs.
Pro Not power-hungry
On average, running this monitor will cost you $2 because the monitor consumes only around 24 W of electricity.
Pro Accurate colors
The monitor is suitable for media editing applications in the sRGB color space because the 25UM58-P can accurately display 99% the sRGB color gamut. You can use this monitor, for example, in web design since all the web applications use sRGB as a default color space.
Pro Good for widescreen gaming
The monitor's extended field of view can give you some actual advantage in games such as Battlefield 1 and Team Fortress 2 which offer a broader field of view for those running 21:9 monitors.
Pro Can be locked
You can be sure that no one borrows the LG 25UM58-P from your work desk without you knowing it because this monitor has a Kensington lock.
Pro Decent viewing angles
The LG 25UM58-P does look good from an angle because of its high-quality IPS panels. While the exact numbers for the 25UM58-P are still not available, the entire line-up of the LG’s ultrawide monitors from 2016 and 2017 suggests that the maximum, horizontal viewing angle of this monitor should be higher than 40 degrees.
Pro Suitable for casual gaming
High responsiveness and proper motion handling make the LG 25UM58-P a suitable companion for enjoying an occasional CS:GO or Overwatch round.
The monitor feels responsive because of its 9 ms input lag. Only a handful of other general purpose monitors in this price range can match such high responsiveness.
The motion appears clear and almost free from the artificial motion blur effect because even the most rapidly-moving objects leave just some minor trails as the panel's pixels need only 5 ms to change their colors.
Pro Excellent value for money
Priced just a bit above $150, this 25-inch ultra-wide monitor offers a generous amount of on-screen workspace, good picture quality, decent gaming performance, and some premium functions, like LG's On Screen Control and the Split Screen feature. You’ll struggle to find the LG 25UM58-P a matching competitor in its price range.
Pro Lots of on-screen real estate
This monitor has enough workspace for you to edit two Word documents side by side - something you could never do on a 25-inch FHD monitor comfortably.
Additionally, the large workspace does not come at the cost of resolution as the LG 25UM58-P offers 20% higher pixel density compared to the regular 25-inch FHD panel.
Pro Nice for watching media
You won't see the black bars on the top and bottom of the screen while watching media filmed in the widescreen cinema standard because of the monitor's near-cinematic resolution of 2560x1080.
An aspect ratio of 21:9 is currently the de facto standard in the film making industry.
Pro Good picture quality
The monitor's contrast ratio, brightness, and color gamut are on par with what the vast majority of competitors in this price range offer.
The LG 25UM58-P can display rich images, with eye-catching and vivid colors and deep dark spots. The colors look good because of the monitor's peak brightness of 250 nits and the full support of the sRGB color gamut. Dark scenes appear deep thanks to the native contrast ratio of 1000:1, which pushes the monitor's blacks to reasonably intense levels.
Moreover, the LG 25UM58-P produces sharper and more saturated images than the corresponding 25-inch FHD competitors because it has 20% higher pixel density.
Pro Excellent for general usage
The LG 25UM58-P is one of the most versatile monitors in its price range because of its good picture quality, a massive amount of on-screen workspace, and the near-cinematic aspect ratio of 21:9.
Additionally, the monitor is suitable for casual gaming.
Cons
Con Some games might not support 32:9
Games that support only the aspect ratios of 16:9 or 21:9 will have vertical black bars on the sides of the Samsung CHG90, as the monitor’s native aspect ratio is 32:9.
However, the majority of new titles do support a 32:9 aspect ratio.
Con Flickering can cause eye strain
The Samsung CHG90 flickers because it uses a PWM signal to dim its backlight. Monitor flickering can cause severe eye fatigue after extensive use.
Con Not suitable for consoles
The current generation consoles don’t support an aspect ratio of 32:9 and will leave massive black bars on the sides of the screen if connected to the Samsung CHG90.
Con Bad for dark rooms
The monitor doesn't look good in dark rooms because its panel can't absorb all the light emitted by the backlight. Such effect is called backlight bleeding. Note that this is a widespread problem for most monitors in this price range.
Con Requires calibration
To pull the monitor's maximum color accuracy, you need to get it calibrated because the LG 25UM58-P lacks factory calibration. The calibration is required only if are going to do some color-critical work in the sRGB color space.
Even though the calibration process itself is not complicated, it’d require you to have the specific testing equipment. The usual rental price of such equipment is around $10 a day.
Con Lacks some adjustability
Setting up an ergonomically correct workspace might cause you a bit of a hassle because the monitor does not have a height or swivel angle adjustment.
Also, there is no way to use this monitor in a portrait mode since its stand does not support it.
Con Can't fight glare
The monitor doesn't look good in overly bright rooms with lots of windows as its backlight can't get bright enough to fight glare and heavy reflections.
Con Has an external power brick
You'll need to find a space for the monitor's PSU because the LG 25UM58-P comes with a bulky external power brick.