When comparing Asus ROG Swift PG348Q vs Dell Ultrasharp U2415, the Slant community recommends Dell Ultrasharp U2415 for most people. In the question“What are the best monitors?” Dell Ultrasharp U2415 is ranked 4th while Asus ROG Swift PG348Q is ranked 41st. The most important reason people chose Dell Ultrasharp U2415 is:
The Dell U2415 is an excellent solution for those who use display daisy chaining since it has a dedicated DisplayPort Out.
Specs
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Pros
Pro Adjustable base
Getting the perfect viewing angles isn’t that complicated with the Asus PG348Q as it supports all the necessary ergonomic adjustments.
Pro Ergonomics, size, usability
Ergonomics: It can be lifted up and down, turned right and left, and tilted up and down. So basically the screen can be adjusted to any dimension to suit your view angle.
Size: It has an optimum size (34") that looks great in games, movies and provides a lot of space to use your Windows applications side by side without ALT-tabbing between them. Any size smaller than this is a small screen (such as PG279Q) and any screen larger than this is too large for your eyes at a desktop PC-user distance.
Quality: Asus quality is behind this monitor. So no bug, no technical problems.
Pro Curved display
The monitor’s 3800R curve offers you an extra level of immersion as you can feel the panel surrounding you.
Pro Suitable for content creation
This Asus PG348Q is an excellent tool for content creators who like to capture, edit, and upload their gaming footage to YouTube or some other popular media services as the monitor offers a great amount of on-screen real estate, combined with the full sRGB coverage.
Pro Has speakers
The monitor’s pair of 6 W integrated speakers sound surprisingly good and will come in handy outside of gaming.
Pro Has a USB hub
You can use the monitor’s integrated USB 3.0 hub for charging and interconnecting peripheral USB devices. The hub consists of a single upstream and four downstream USB 3.0 ports.
Pro Excellent viewing angles
The PG348Q looks good even from sides as the monitor offers some of the best viewing angles on the market. You’ll notice some color and shadow shifting only when the viewing angle exceeds 50 degrees, which is an outstanding result, as even the best IPS panels usually start to degrade at the 40 degrees angles.
Pro Adequate motion handling
The Asus PG348Q recreates relatively good-looking motion, with only some minor trails of motion blur following fast-moving objects on the screen. While fighting motion blur, the panel’s main weapon is the overdrive feature which allows each pixel of the Asus PG348Q to change its color within only five milliseconds. Unfortunately, some tiny trails of motion blur manage to get through.
Alternatively, you can use Asus’s ultra-low-motion-blur feature to eliminate the unwanted effect of motion blur, but that would cost you G-Sync, which can’t be used together with the ULMB.
Pro Lag-free
Even while playing fast-paced FPS games, the Asus PG348Q feels highly responsive because of its low input lag of only 5,3 ms. Even though there are some faster panels available on the market, it is highly unlikely that you will be able to feel the 5,3 ms delay.
Monitor’s input lag is a time delay needed to process a frame generated by a computer.
Pro Supports G-Sync
G-Sync reduces stutter and eliminates screen-tearing as it allows the Asus PG348Q to synchronize its refresh rate to the framerate of a Nvidia GPU.
The monitor supports G-Sync in the 30-100 Hz range.
Pro Gamer-centric features
The Asus PG348Q comes with a rich selection of gamer-specific features, which include an FPS counter, timer, and multiple crosshair options. You can find those in the monitor’s GamePlus menu. All the elements are customizable.
Pro Excellent picture quality
The monitor’s native contrast ratio, peak brightness, gamma, and color uniformity are on par with what the best gaming monitors on the market offer.
The Asus PG348Q displays fascinating images, with crisp and vivid colors, accurate intermediate tones, and deep blacks. Colors pop and look vibrant thanks to the monitor’s peak brightness of 309 nits. Mid-tones look life-like since the monitor’s average gamma deviation is only 1.3% off from the perfect value. Blacks look rich and consistent because, while the panel’s native contrast ratio of 1081:1 manages to push blacks to relatively intense levels, the monitor’s overall uniformity dE of 0.78 ensures that the dark tones don’t blend with bright spots nearby. Such high color uniformity is a rare feature even for high-end monitors.
Moreover, the PG348Q’s color inaccuracies are virtually invisible to the human eye, because of it’s small color gamut error dE of 1.71.
Pro Excellent for gaming
The Asus ROG Swift PG348Q offers a combination of picture quality, responsiveness, and motion handling capabilities only the best gaming monitors can match. It is also equipped with a bunch of top-notch gaming features, like G-Sync, crosshair, and FPS counter.
Pro Supports daisy chaining
The Dell U2415 is an excellent solution for those who use display daisy chaining since it has a dedicated DisplayPort Out.
Pro Has a USB hub
The monitor’s integrated USB hub consists of four downstream USB 3.0 ports that you can use to charge peripheral USB devices or connect them to your computer. The single upstream port offers high data transfer rate typical of USB 3.0.
Pro Looks good
While other gaming monitors tend to look overly aggressive, the Dell U2415 looks somewhat professional because of its clean and simple design that allows the monitor to blend in almost any working environment.
Pro No signs of image retention
The Dell U2415 was tested to be free of image burn-in problems that are common among monitors in this price range.
Pro Can be used in portrait mode
The Dell U2415 does an excellent job even when used in portrait mode because of its superb vertical viewing angles that are superior to what the overwhelming majority of competitors in this price range offer. When used in portrait mode, the monitor’s colors and shadows start to shift only when the viewing angle becomes greater than 25 degrees.
Pro Adjustable
Setting the monitor according to your workspace needs is simple because the stand supports all the key ergonomic adjustments, including height, tilt, pivot, and swivel.
Additionally, you can mount the Dell U2415 on a VESA 100x100 compliant monitor stand.
Pro Factory calibrated
Out of the box, the Dell U2415 displays 99% of the sRGB colors, which is an extremely rare feature for a monitor in this price range.
Pro Flicker-free
The Dell U2415 doesn’t put additional strain on your eyes since its backlight doesn’t flicker. Monitor flickering can cause severe eye fatigue over extensive use.
Pro Good for occasional gaming
The Dell U2415 is an excellent companion for those enjoying a casual round of CS: GO or LOL in between working hours because the monitor offers reasonably high responsiveness and well-handled motion.
It's works good even while playing fast FPS games as the monitor’s input lag of 9.1 ms is barely noticeable by most players.
Furthermore, the Dell U2415 makes motion appear free from artificial motion blur thanks to its full pixel response time of 6 milliseconds which allows each pixel of the Dell U2415 to change their color within only six milliseconds.
Pro Good for bright rooms
The Dell U2415 does a great job in bright rooms, where its 275 nits of peak brightness and light matte screen finish diffuse reflections and fights glare efficiently.
Pro Suitable for professional photo editing
The Dell U2415 is an excellent tool for the photography professionals who work in the sRGB color space. Not only does it support the entire palette of sRGB colors, it also can display those colors with high accuracy since it’s average color error dE is measured at only 0.45. Even the highest-class media professionals will not be capable of perceiving such minor color error.
Pro Decent picture quality
The Dell U2415 is among the best monitors in the sub-$200 range since its native contrast ratio, peak brightness, gamma and color accuracy are on par with what the best monitors in this price range offer.
It displays beautiful images with rich and well-balanced blacks, accurate colors, and realistic intermediate tones that gives the picture some extra intensity. Dark scenes look deep as the monitor’s high-quality IPS panel offers a native contrast ratio of 1064:1, which combined with the monitor's overall color uniformity gives its blacks a good push towards high-intensity levels. Colors pop and look beautiful thanks to the monitor’s high peak brightness of 275 nits, which combined with the panel’s low average color inaccuracy allows the Dell U2415 to display crisp and life-like colors. The monitor’s mid-tones look realistic as its gamma response is only 1% away from its perfect value.
Moreover, the monitor’s average color inaccuracy dE of 0.45 ensures that only professional photosensors can spot its color inconsistencies as those are very minor.
Pro Good for mixed-use
The Dell U2415 offers exceptional color accuracy, high adjustability, decent responsiveness, and high resolution which, combined with its good overall picture quality makes it one of the best monitors in this price range.
Pro Higher resolution than FHD
The Dell U2415 has 11% more pixels than a regular FHD monitor which will come in handy when working with large, high-resolution photos.
Cons
Con Price
A bit expensive.
Con Poorly situated USB ports
Once the monitor’s back lid is closed, you can’t access its integrated USB hub.
Con Needs calibration
To achieve the best monitor’s picture quality and color accuracy you need to calibrate some of its settings. Fortunately, all the critical calibration parameters are available online.
Con Requires a beefy computer
Only the best hardware can unleash the monitor’s full potential while running the latest AAA games on maximum graphics settings. In fact, the Asus itself suggests using ‘GTX 980 Ti or above’ for smooth gameplay.
Con Requires calibration
To get the most out of the monitor’s performance, you need to calibrate it. The procedure will take you 5-10 minutes as the monitor’s optimized ICC profile is available on the Internet.
Con Lacks speakers
Not a huge dealbreaker, but it's something to consider.
Con Not suitable for Adobe RGB content
This monitor is not the right tool for those who work with Adobe RGB as it supports only 70% of the Adobe RGB colors.
Con Doesn’t look good in a dark room
In a dark room, you can notice some minor backlight bleeding that occurs towards the lower part of the screen. Backlight bleeding appears when the panel can’t absorb the 100% of the monitor’s backlight and limits the monitor’s use in a dark environment.
However, this is a widespread issue for the IPS panels in this price range.