Dell 32 Plus 4K QD-OLED review: Undercuts its peers on price and ports

Best Prices Today: Dell 32 Plus 4K QD-OLED Monitor S3225QC

32-inch 4K QD-OLED monitors are among the most alluring computer monitors ever sold. They all provide exceptional contrast and color alongside sharpness and a big, bold display size.

The catch? Often, it’s the price, as many models have an MSRP above $1,000. The Dell 32 Plus 4K QD-OLED, however, undercuts competitors with a rock-bottom MSRP of $849.99. That makes it easy to look past the monitor’s downsides.

Dell 32 Plus 4K QD-OLED S3225QC specs and features

The Dell 32 Plus 4K QD-OLED’s basic specifications are typical for a 32-inch QD-OLED monitor. It provides 4K resolution (3840×2160) and a 120Hz refresh rate with Adaptive Sync.

• Display size: 32-inch 16:9 aspect ratio
• Native resolution: 3840×2160
• Panel type: QD-OLED
• Refresh rate: Up to 120Hz
• Adaptive Sync: Yes, Adaptive Sync, AMD FreeSync Premium Pro
• HDR: HDR10, Dolby Vision, VESA DisplayHDR True Black 400 Certified
• Ports: 1x HDMI 2.1 with FRL/HDR/VRR, 1x USB-C upstream with DisplayPort 1.4 and 90 watts of Power Delivery, 2x USB-C 5Gbps downstream with 15 watts Power Delivery
• Audio: 3D Spatial Audio speakers included, total 25 watts output
• Price: $849.99 MSRP

A closer look at the details, however, reveals many differences between other 32-inch 4K QD-OLED displays. The Dell supports both HDR10, which is common, and Dolby Vision, which is unusual. It also has just two video inputs, which is roughly half as many as the average competitor. But the monitor strikes back with a five-speaker spatial sound system with a total power of 25 watts. By comparison, most similar monitors have a pair of 2-watt stereo speakers, if they have any at all.

Dell’s pricing is low given the monitor’s features, as it carries an MSRP of just $849.99. Most other 4K QD-OLED monitors have an MSRP between $999.99 and $1,299.99, though sale pricing can bring some models (like the Samsung Odyssey OLED G80SD) close to the Dell 32 Plus 4K.

Read on to learn more, then see our roundup of the best monitors for comparison.

Dell 32 Plus 4K QD-OLED S3225QC design

The Dell 32 Plus 4K QD-OLED monitor makes an outstanding first impression. The company opts for a white hue that’s attractive and distinctive. It’s a far starker, ultra-bright look than Dell’s photos of the monitor let on, and rather close to the tone and color of the material used on some past Alienware monitors, like the Alienware AW3225QF.

I also like the fabric material covering the speaker system at the bottom of the monitor. Dell has used that design touch on past monitors with built-in speakers, but it still looks attractive.

The design is functional, too. It ships with an ergonomically adjustable stand that has a moderately sized flat base and doesn’t intrude too much on your desk. The stand adjusts 110mm in height, tilts 25 degrees, and swivels 60 degrees, which is a typical range of adjustments for this category. The monitor doesn’t rotate into portrait orientation, however.

The monitor also has a built-in power supply. Some QD-OLED monitors use an external power supply due to their higher peak power requirements, but that’s not the case here, so you won’t have a power brick lurking under your desk.

Dell 32 Plus 4K QD-OLED S3225QC connectivity

I’ll have a lot of positive things to say about the Dell 32 Plus 4K QD-OLED monitor through the rest of this review, but there’s one weakness that will take it out of contention for some. The connectivity.

The monitor has just two video inputs: one HDMI 2.1 input and one USB-C input with support for DisplayPort 1.4. Both can drive the monitor at its full 4K resolution and 120Hz refresh rate, but two video inputs are slim for a monitor in this category. Many competitors offer at least three video inputs, and many have four.

The USB-C port at least handles both DisplayPort and up to 90 watts of USB-C power delivery, so it’s a solid option for connecting a Windows or Mac laptop that supports USB-C.

Downstream connectivity is limited, too. You’re looking at just two USB-C ports, both supporting 15 watts of USB Power Delivery and 5Gbps of data. One port is on the back and the other is hidden in a pop-out hub on the front.

I can see what Dell is going for here, as the Dell 32 Plus 4K’s price is reasonable considering its other features. Dell clearly decided to keep connectivity to the essentials and spend the monitor’s budget elsewhere.

Ultimately, you’ll have to decide for yourself if that makes sense for you. If you have a desktop computer and a laptop, this is enough. But if you also want to connect game consoles (or other HDMI devices), you’ll need to buy an HDMI hub.

Dell 32 Plus 4K QD-OLED S3225QC menus and features

The Dell 32 Plus 4K QD-OLED’s settings can be adjusted with a joystick located behind the monitor’s lower-right bezel or with Dell’s Display and Peripheral Manager software. Both options work well, as Dell has clearly labeled menus that are easy to understand.

However, the monitor’s image quality settings are a bit limited. The monitor has a variety of preset modes including a creator mode, which supports the sRGB, BT.709, DCI-P3, and Display P3 color spaces. There’s also a custom color mode for manual R/G/B adjustment. But that’s it.

There’s no precise color temperature or gamma adjustments. It’s fine for most situations, but demanding content creators who want a high degree of control over image quality will be disappointed.

The monitor includes a dark stabilizer, a feature common for gaming monitors. It can elevate the brightness of dark areas of the display to make foes easier to see. You won’t find other gaming features like an on-screen crosshair, however.

Other features include a 4:3 aspect ratio mode and multiple picture-in-picture and picture-by-picture modes.

The Dell 32 Plus 4K QD-OLED’s speakers are louder, clearer, and offer far better bass than the underpowered stereo speakers common to PC monitors.

Dell 32 Plus 4K QD-OLED S3225QC audio

The Dell 32 Plus 4K QD-OLED’s audio performance deserves special mention, as the monitor has five speakers, each with 5 watts of power for a total of 25 watts. It also has support for spatial audio, which means it can adjust the audio across the speakers to provide a 3D effect.

To do this, the monitor includes a camera in the lower bezel. Dell doesn’t intend it for video conferencing (and, in fact, Windows doesn’t detect it). Instead, the camera keeps track of the user’s head position to adjust the spatial audio.

The spatial audio feature works reasonably well, providing some sense of 3D surround in test clips. The main issue will be finding content that supports it, because it’s rare, especially on a PC. Most people use a monitor for PC software, games, and streaming Spotify or YouTube through a web browser. Aside from some AAA games, like Cyberpunk 2077 and Hellblade: Senua’s Sacrifice, there’s not a lot of spatial audio to enjoy. I’m also not convinced the speaker system delivers a good spatial experience. Spatial Audio certainly sounds different, but I didn’t hear the same pinpoint precision I’ve heard from headphones that support it.

Fortunately, the 25-watt speaker system has other advantages. The speakers are louder, clearer, and offer far better bass than the underpowered stereo speakers common to PC monitors. The Dell’s speaker system can still sound muddy at very high volume, but it’s clear at more modest levels. Also, because the speakers are so loud—and a couple feet from your face—you’ll likely want to keep them at 25 to 50 percent of their maximum.  

The Dell 32 Plus 4K QD-OLED’s speakers are solid for games, music, watching Netflix—you name it. Audiophiles will still want a system with a subwoofer and better separation between stereo channels, but for most people, this will completely remove the need for external PC speakers.

Dell 32 Plus 4K QD-OLED S3225QC SDR image quality

As its name implies, the Dell 32 Plus 4K QD-OLED has a Samsung QD-OLED panel. This type of panel is incredibly popular in 4K OLED monitors, and it generally provides outstanding image quality.

First up is SDR brightness. This is a traditional weak spot for QD-OLED monitors, and the Dell 32 Plus 4K QD-OLED maintains that with a maximum sustained SDR brightness of 246 nits. That is right in line with other OLED monitors. However, IPS monitors like the Dell U3225QE and BenQ PD2730S will often exceed 400 nits.

The Dell 32 Plus 4K QD-OLED also has a glossy display coat, so glare can be an issue. The monitor’s brightness is more than adequate for a room with blinds or shades, but you may have an uncomfortable viewing experience in a room with bright, sunlit windows.

Contrast is where QD-OLED typically leaps ahead of monitors with an LCD panel. OLED monitors can achieve a perfect minimum luminance of zero nits, which leads to an immersive, contrast-rich image. The Dell 32 Plus 4K QD-OLED follows the trend here. It provides a great sense of dimensionality that will draw in your eye, and it’s clearly a cut above LCD rivals.

With that said, all modern OLED monitors can deliver a similar experience. The Dell 32 Plus 4K QD-OLED’s contrast is fantastic, but it’s not an advantage over its peers.

QD-OLED also leads in color gamut, meaning QD-OLED can display more colors overall. It leads the Dell 32 Plus 4K QD-OLED to provide a color gamut that spans 100 percent of sRGB, 97 percent of DCI-P3, and 94 percent of AdobeRGB, which is similar to other QD-OLED monitors. Some LCD panel monitors can rival QD-OLED, but most can’t. LG’s WOLED also tends to fall a bit behind QD-OLED in this area.

The Dell 32 Plus 4K QD-OLED delivered an incredibly low color error that’s among the best I’ve seen from any monitor. And this, mind you, is an uncalibrated result straight out of the box. While some monitors can achieve similar values, most don’t.

It’s also superb to see this level of color accuracy from a monitor that’s not sold as a “professional” content creation display. Though it certainly lacks image quality features that the most demanding professionals crave, the out-of-box image is outstanding, and makes this monitor a good fit for many video, photo, and digital art workflows.

Consider how the Dell 32 Plus 4K QD-OLED compares to the Asus ProArt PA32UCDM, for example. The ProArt’s out-of-box color accuracy is a tad behind the Dell, and the two are equals in color gamut. However, the ProArt is priced at $1,899—over twice as much as the Dell!

The Dell 32 Plus 4K QD-OLED reached mixed results in gamma and color temperature. It nailed the target gamma curve of 2.2, which means content should look about as bright as intended. But it missed the color temperature target of 6500K with a value of 6100K, which means the image is warmer than ideal.

Personally, I don’t mind a warmer display, but a value near 6500K would be more neutral. The monitor also lacks color temperature controls that target precise values, so owners may have trouble calibrating the monitor to hit their preferred color temperature target. This is an area where the Asus ProArt PA32UCDM has a big advantage, as it hits better color temperature results and provides users a lot more control over the image.

The Dell 32 Plus 4K QD-OLED’s sharpness is solid. The monitor’s 31.5-inch QD-OLED panel provides 3840×2160 resolution, which works out to about 140 pixels per inch. That’s a bit less than the 160 ppi of a typical 27-inch 4K monitor, but much better than the roughly 100 ppi of a 27-inch 1440p monitor. True sharpness freaks might notice pixelation around small fonts, but it looks plenty sharp when playing games or watching Netflix. Of course, all 32-inch 4K QD-OLED monitors look similar in this regard.

Overall, the Dell 32 Plus 4K QD-OLED delivers a bright, vibrant, accurate, high-contrast image. Its overall SDR image quality is rather similar to other QD-OLED monitors, and most shoppers won’t see much difference between the Dell and QD-OLED competitors from Samsung, Asus, or even LG. Still, the Dell does notch a few wins, most notably in color accuracy and gamma results, both of which are better than average.

Dell 32 Plus 4K QD-OLED S3225QC HDR image quality

The Dell 32 Plus 4K QD-OLED is VESA DisplayHDR 400 True Black certified, which is typical for a QD-OLED monitor. But it also supports Dolby Vision, which is unusual and hints at above-average HDR performance. Unfortunately, the monitor didn’t live up to that expectation.

A look at the graph tells a simple story. The Dell 32 Plus 4K QD-OLED is about as bright as the alternatives when large portions of the screen are lit. However, it falls behind in HDR highlights. Small, bright, high-contrast objects don’t have the same pop that’s found on some competitive monitors. This was true across a variety of HDR modes, and oddly, the Peak HDR 1000 mode was a little dimmer than the Movie HDR mode.

That’s not to say HDR looks bad, as the Dell 32 Plus 4K QD-OLED still delivers the contrast and color required to help HDR look great. But the lack of brightness is an issue, so consider a different QD-OLED monitor if you want HDR highlights to sizzle.

Dell 32 Plus 4K QD-OLED S3225QC motion performance

The Dell 32 Plus 4K QD-OLED has a refresh rate of up to 120Hz and can handle Adaptive Sync with official AMD FreeSync Premium Pro support (Nvidia G-Sync also functioned in my testing, but support is unofficial).

While there’s certainly similarly priced monitors with high refresh rates and broader Adaptive Sync support, like Alienware’s AW3425DW, the Dell 32 Plus 4K QD-OLED’s enhanced refresh rate and Adaptive Sync support are notable, as it’s sold for general use rather than gaming.

Motion clarity isn’t at the top of the pack, but it’s good. The refresh rate of 120Hz, paired with OLED’s low pixel response times, provides modest motion blur behind fast-moving objects, and fast camera pans in 3D games deliver good clarity. Scrolling text is also much easier to read than on a 60Hz monitor.

Once again, gaming monitors have the edge here: Most 4K QD-OLED monitors can now handle 240Hz. But the Dell 32 Plus 4K’s motion clarity is great for its category.

It’s also worth pondering if a 240Hz refresh rate could provide a meaningful upgrade for your use. You’ll only enjoy the full benefit in games that can hit frame rates up to 240 frames per second, which can be difficult to achieve at 4K resolution. Gamers with beefy GPUs will see gains from a 240Hz gaming monitor, but 120Hz is a fit for users with more modest hardware.

Should you buy the Dell 32 Plus 4K QD-OLED?

The Dell 32 Plus 4K QD-OLED is an easy recommendation for most shoppers. It has outstanding image quality, good motion clarity, supports Adaptive Sync, and includes built-in speakers that beat the competition. The monitor’s downsides include limited connectivity, which provides just two video inputs (one HDMI 2.1, one USB-C with DisplayPort), and modest HDR performance despite Dolby Vision badging. If you can deal with that, the 32 Plus 4K QD-OLED is a great do-it-all monitor sold at an appealing $849.99 MSRP.

Best Prices Today: Dell 32 Plus 4K QD-OLED Monitor S3225QC