Dell 27 Plus USB-C Monitor Review UK (2026) - Specs, Image Quality & Value

A 144Hz refresh rate on a monitor spec sheet is the easy part. The harder question is whether the panel can actually keep up with it, or whether you end up with smearing in dark scenes, inverse ghosting from overdrive cranked too high, or colour that looks great on paper and muddy in practice. The Dell S2725DC has 163 owner reviews sitting at ★★★★☆ (4.4), which for a mid-range IPS panel is a genuinely solid signal. So what's the actual story?

The short verdict: this is a well-rounded 27-inch QHD monitor that earns its place in the mid-range bracket through a combination of decent IPS colour, a USB-C setup that's genuinely useful for laptop users, and a 144Hz panel that behaves sensibly rather than spectacularly. It's not going to embarrass a gaming-focused rival on raw motion performance, and Dell doesn't list HDR support, so HDR films and games are not its job. But if you want a clean, capable daily driver that doubles as a light gaming screen and connects to your MacBook or Dell laptop with a single cable, this is a proper option at this price point.

Connectivity is where this monitor genuinely differentiates itself from cheaper alternatives. You get a USB-C port with up to 65W Power Delivery, which means a compatible laptop can run the display and charge simultaneously from a single cable. That's not a gimmick for this audience; it's the whole point of the "Plus" branding. There's also HDMI 2.1 (TMDS), DisplayPort 1.4, and a USB hub built in. The stand offers height, tilt, swivel, and pivot adjustment, which is more than you'd expect at this price.

Dell rates the panel at 350 nits typical brightness and 1,500:1 native contrast, a little above the 1000:1 typical of standard IPS panels. Dell's specification lists no HDR support, and the colour gamut is rated at 99% sRGB. Dell does not list a factory calibration report or a Delta-E figure for this model, so plan on adjusting the picture settings yourself if colour accuracy matters to you.

The S2725DC uses what Dell describes as a standard IPS panel, not one of the newer IPS Black variants that push contrast ratios to 2000:1. At Dell's rated 1,500:1, blacks still look greyish in dark rooms, especially noticeable in games or films with lots of shadow detail. IPS glow is also a factor: that characteristic brightening in the corners of the screen when displaying dark content at an angle. Owner reviews mention this occasionally, with a few noting it's visible in dark environments, though the majority seem unbothered in typical office lighting. This is normal IPS behaviour, not a defect specific to this model.

One thing from the owner feedback is that the panel uniformity is generally praised. Several reviewers specifically mention that the screen looks consistent across its surface without obvious hotspots or clouding. That's not guaranteed even at this price, so it's a positive signal. The anti-glare matte coating does its job in brighter rooms, reducing reflections without adding the grainy texture that cheaper matte coatings sometimes produce. A handful of owners compared it favourably to previous Dell screens they'd owned, which tracks with Dell's historically decent quality control on IPS panels.

The matte anti-glare coating is a practical choice for an office-facing monitor. It handles window reflections and overhead lighting well, which is the kind of thing you only appreciate when you've used a glossy screen in a room that isn't perfectly controlled. The trade-off is a slight reduction in perceived contrast and colour vibrancy compared to a glossy panel, but for daytime use in a normal room, it's the right call. Owner reviews consistently mention the image as looking clean and clear, with no complaints about the coating causing a distracting grain effect.

Brightness uniformity is another area where this monitor holds up. Dell rates it at 350 nits typical, and independent measurements of similar Dell IPS panels in this generation suggest real-world brightness lands within 10 to 15 percent of that figure across the panel surface. A few owners have mentioned the screen gets bright enough for comfortable use near a window, though it won't match the peak output of a premium monitor. For a mid-range screen used in a normally lit room, 350 nits is adequate. It's not a monitor you'd want in a sun-drenched conservatory, but it handles most real-world conditions without complaint.

Dell lists AMD FreeSync for adaptive sync, plus variable refresh rate on the HDMI port as specified in HDMI 2.1. That keeps gaming tear-free and smooth when your frame rate moves around below 144Hz, within a supported range whose lower limit Dell does not publish. Dell does not list the FreeSync Premium tier, Nvidia G-Sync Compatible certification or a VRR range for this model, so don't count on Low Framerate Compensation when frame rates drop very low, and treat use with a GeForce card as something to test rather than a certified feature.

Owner feedback on the gaming experience is broadly positive. Several reviewers mention using it with both AMD and Nvidia cards without issues, and the adaptive sync is described as working reliably. Nobody in the review pool is reporting the kind of flickering or sync dropout that can plague cheaper FreeSync implementations. For casual to mid-level gaming, 144Hz with working adaptive sync is genuinely transformative compared to a 60Hz screen, and this monitor delivers that without drama. It's not a 165Hz or 240Hz panel, but for most people playing at 1440p, 144Hz is the practical ceiling anyway given GPU requirements.

Published measurements of comparable Dell IPS panels suggest GtG response in the 4 to 6ms range depending on the overdrive setting used. Dell's overdrive implementation typically offers a few modes, and the default setting tends to balance between eliminating ghosting and avoiding inverse ghosting (that bright halo that appears behind fast-moving objects when overdrive is pushed too hard). Owner reviews don't flag any noticeable ghosting complaints in normal gaming use, which suggests the default overdrive tuning is sensible. A few owners specifically mention the motion looks clean in fast-paced games, which is a good sign.

To put this in context: a 4ms GtG IPS panel at 144Hz is not going to match a TN panel for raw pixel transition speed, and it's not going to touch an OLED for motion clarity. But for the vast majority of gaming at 1440p, including competitive shooters at moderate to high frame rates, it's entirely adequate. The people who genuinely need sub-1ms GtG response are playing at 240Hz or above and are probably looking at a different class of monitor entirely. For everyone else, this panel's motion performance is a non-issue in practice.

Dell does not list a factory calibration report or a Delta-E figure for the S2725DC (Dell's UltraSharp models, such as the U2724D, do ship with one). What it does list is 99% sRGB coverage, the colour space most web content, games and office work use. Owner reviews don't flag any colour accuracy complaints, and several specifically praise the colour as looking natural and pleasing without needing adjustment. If you need verified accuracy for paid work, budget for a hardware calibrator.

For light content creation work, photo editing, or graphic design where sRGB accuracy matters, this monitor is genuinely capable. It's not a professional-grade display for print-accurate colour work, and if you're doing serious commercial photography or video grading, you'd want something with hardware calibration support and wider Adobe RGB coverage. But for YouTube creators, hobbyist photographers, or anyone who wants natural-looking sRGB colour at this price, the S2725DC is a solid choice. The combination of 99% sRGB coverage and a stable IPS panel makes it more capable in this area than many gaming-focused monitors at a similar price.

In practice, run your laptop, PC or console in SDR on this screen. The contrast difference that makes OLED or Mini-LED HDR look spectacular simply isn't there: the 1,500:1 native contrast ratio is Dell's rated figure, and the screen can't make blacks look deep while pushing highlights the way a panel with local dimming can.

Owner reviews don't raise HDR as a problem. If HDR is a priority for you, particularly for film watching or next-gen console gaming where HDR makes a real difference, you'd need to look at monitors with HDR600 or above certification and local dimming support, which puts you in a different price bracket. For this monitor, don't buy it for HDR: Dell lists no HDR support.

The 350 nits typical brightness is adequate for most indoor environments. It's bright enough to work comfortably in a room with windows during the day, and it doesn't need to be cranked to maximum for everyday use, which helps with eye fatigue over long sessions. Owner reviews are positive about the brightness levels, with nobody flagging it as too dim for normal use. A few mention it's comfortable at around 70 to 80 percent brightness in typical office conditions, which suggests the backlight range is sensible rather than artificially boosted to hit a spec figure.

Where this monitor will feel limited is in very bright environments. The 350 nit typical brightness isn't going to cut through harsh ambient light the way a 600 or 1000 nit panel would. But for the target audience of this monitor, which is predominantly office workers and casual to mid-level gamers in normal indoor settings, 350 nits is a practical and comfortable level. The brightness uniformity across the panel is generally praised in owner feedback, with the image looking consistent rather than noticeably brighter in the centre than at the edges.

The build quality is what you'd expect from Dell's mid-range commercial line: solid plastic construction, no flex in the panel when you adjust it, and a stand base that doesn't take up an excessive amount of desk space. Owner reviews are consistently positive about the build, with several specifically mentioning that the stand feels sturdy and the monitor doesn't wobble during use. The cable management channel in the stand arm is a small but appreciated detail that keeps the desk looking tidy. The overall aesthetic is clean and professional, with thin bezels on three sides that look fine in a multi-monitor setup.

VESA mount compatibility is confirmed at 100x100mm, so you can remove the stand and attach an arm if you prefer. The stand removal process on Dell monitors is typically straightforward with a button release rather than requiring tools, which owners appreciate. One minor gripe that appears in a small number of reviews is that the OSD (on-screen display) buttons are physical buttons on the underside of the panel rather than a joystick, which can make navigation slightly fiddly. It's not a dealbreaker, but a joystick control would be more convenient. Dell uses this button layout across several of their monitors, so it's a known characteristic rather than a surprise.

The full port list is:

• 1x USB-C 5Gbps upstream (DisplayPort Alt Mode, up to 65W Power Delivery)
• 1x HDMI 2.1 (TMDS)
• 1x DisplayPort 1.4
• 1x USB-C 5Gbps downstream (up to 15W charging)
• 2x USB-A 5Gbps downstream (one with BC1.2 charging)
• Built-in dual 3W speakers

The USB hub functionality is practical for a desk setup: plug in a keyboard, mouse, and external drive through the monitor, and if you're pairing it with a wider setup our guide to the best gaming peripherals in the UK is worth a look, and they all work through the single USB-C connection to your laptop. Owner reviews mention this working reliably, with no reported issues with USB hub dropouts or charging instability. Up to 65W of USB-C Power Delivery is enough for many thin-and-light laptops that support USB-C charging, though laptops that need more power, such as 16-inch models with dedicated GPUs, may charge more slowly or drain under heavy load. Dell lists built-in dual 3W speakers, handy for calls and casual listening, and its port list does not include a headphone jack.

Where the Dell wins clearly is connectivity. Neither the LG nor the AOC offers USB-C with 65W Power Delivery, which is the S2725DC's defining feature. If you're a laptop user who wants a single-cable desk setup, the comparison isn't really close. The Dell also has built-in dual 3W speakers, handy for calls and casual listening. The LG 27GP850-B has a slight advantage in raw panel performance, with its Nano IPS panel offering wider DCI-P3 coverage and marginally better response time characteristics. The AOC Q27G2S undercuts both on price but sacrifices the ergonomics and USB-C functionality.

The honest summary is that if gaming performance is your absolute priority and you don't care about USB-C, the LG 27GP850-B is a stronger pure gaming panel. If budget is the primary concern and you're connecting a desktop PC, the AOC Q27G2S offers good value. The Dell S2725DC is the right choice when you want a balanced, well-built monitor that genuinely earns its place as a laptop docking solution alongside its gaming and work credentials.

The USB-C 65W Power Delivery is the feature that sets this apart in the mid-range bracket. If you're a laptop user, particularly someone with a Dell, Lenovo, or Apple machine that supports USB-C video output and charging, the single-cable desk setup this enables is a genuine quality-of-life improvement. Its 99% sRGB coverage makes it a credible choice for photo editing and content creation at this level, though Dell doesn't list factory calibration. The 144Hz panel with AMD FreeSync handles gaming without drama.

The weaknesses are real but predictable. There is no HDR support listed, so it's not one for HDR films or games. The 1,500:1 native contrast still means dark scenes look greyish in a dark room, as they do on any standard IPS. The 144Hz ceiling is fine for most people but leaves dedicated competitive gamers wanting. And the physical OSD buttons are a minor annoyance compared to a joystick control. None of these are surprises for the price point, and none of them are things Dell could have fixed without either raising the price or making different compromises elsewhere.

Who should buy this? Laptop users who want a proper docking monitor that handles video, charging, and USB peripherals through one cable. People who want a clean IPS screen with 99% sRGB coverage for a mix of work and gaming. Anyone upgrading from a 1080p 60Hz screen who wants a meaningful jump in both resolution and refresh rate without spending premium money.

Who should skip it? If you're building a desktop gaming rig and USB-C connectivity is irrelevant to you, the LG 27GP850-B offers a better pure gaming panel for similar money, with wider colour coverage and a faster Nano IPS panel. And if budget is tight and you just need a 1440p 144Hz screen without the extras, the AOC Q27G2S does the job for less. The Dell's premium over a basic 1440p panel is justified by its USB-C connectivity, not by its gaming performance. Be clear on which of those you're paying for.

Overall score: 8 out of 10. A sensible, well-executed monitor that earns its rating through practical strengths rather than flashy specs.