Compare LG 27GX790A-B vs Dell S3225QC

LG 27GX790A-B

LG 27GX790A-B

Overall score 4.0 / 5

Based on 19 scored reviews

vs
Dell S3225QC

Dell S3225QC

Overall score 4.2 / 5

Based on 21 scored reviews

How we score

Scorata scores summarize analyzed review evidence on a 1–5 scale; they are not laboratory measurements or a simple average of customer star ratings. Feature scores summarize the reviews covering that feature. The overall score averages feature scores within each review, then combines review averages. When both expert and customer evidence are available, those two groups receive equal weight. Products can have different review coverage, so small score gaps do not establish a winner.

Recommendations prioritize important features for the category, with a score of at least 3.5, a gap of at least 0.25 points and at least two supporting reviews per product. Features with widely varying scores or broad connectivity contexts are excluded from recommendations. These safeguards do not establish statistical significance.

Quick verdict

What each product is best for

The review evidence points to a tradeoff: Automatic brightness limiting and Screen bezel design versus built-in speakers and software support. Choose according to which strengths matter more to you; the overall score alone does not settle that choice.

Choose LG 27GX790A-B for Automatic brightness limiting and Screen bezel design.

Choose Dell S3225QC for built-in speakers and software support.

Why these recommendations?

LG 27GX790A-B

Where It Has the Edge

  • Automatic brightness limiting is 4.2 vs 2.0. Constant-brightness modes keep desktop luminance steady, while variable modes add extra pop for games and video. A higher...
  • Screen bezel design is 5.0 vs 3.3. Very slim borders give the panel a clean, nearly floating appearance, even though a reflective strip below the...
  • refresh rate is 4.9 vs 3.8. A native 480Hz refresh makes motion dramatically smooth and is its clearest reason to buy, provided the PC...

Dell S3225QC

Where It Has the Edge

  • built-in speakers is 4.7 vs 2.0. The integrated five-speaker system is a major advantage over ordinary monitor audio. It can eliminate separate desktop speakers...
  • software support is 4.8 vs 3.0. Dell's display software makes window arrangements and adjustments convenient, although some OLED care controls remain in the OSD.
  • design and aesthetics is 4.9 vs 4.4. Its textured white case, restrained stand and fabric speaker strip look stylish without the aggressive styling of gaming...
LG 27GX790A-B 4.0 overall score
Dell S3225QC 4.2 overall score

Compare features

Scores are out of 5. Missing scores mean missing review evidence, not a missing feature.

Scored on both products

Other features

Ease of use
LG 27GX790A-B
3.5

The menu and day-to-day controls are approachable, although extracting peak performance and handling OLED care may be demanding.

Dell S3225QC
5.0

Assembly, software installation and basic controls are repeatedly described as approachable, even for a first-time monitor owner.

Shadow detail
LG 27GX790A-B
2.0

Deep black is a strength, but some dark-gray detail can disappear or look too elevated depending on the selected mode and firmware.

Dell S3225QC
5.0

OLED contrast preserves subtle shadow structure without washing out bright highlights in demanding scenes.

USB-C power delivery
LG 27GX790A-B
2.0

There is no USB-C charging output, so handhelds and laptops need their own power connection.

Dell S3225QC
4.8

Up to 90W via the video USB-C port is valuable for keeping a work laptop powered through a single lead.

Competitive gaming suitability
LG 27GX790A-B
4.9

This is a standout fit for serious esports players who can drive 1440p at very high frame rates: targets stay crisp and controls feel immediate.

Dell S3225QC
2.1

Fast OLED pixel response helps, but 120Hz is less competitive than 240Hz OLED alternatives; most serious esports players should look elsewhere.

Built-in speakers
LG 27GX790A-B
2.0

There are no integrated speakers, leaving users to rely on a headset, desktop speakers or the headphone output.

Dell S3225QC
4.7

The integrated five-speaker system is a major advantage over ordinary monitor audio. It can eliminate separate desktop speakers for everyday entertainment and music.

Screen uniformity
LG 27GX790A-B
2.4

Noticeable gray streaks, dirty-screen effects and dark-scene banding appear on some units, even after cleaning cycles.

Dell S3225QC
5.0

OLED's pixel-level operation produces strikingly even brightness and contrast across the panel in testing.

Included accessories
LG 27GX790A-B
5.0

The package includes useful HDMI, DisplayPort, and USB cables, reducing the need for extra setup purchases.

Dell S3225QC
2.7

Tool-free stand parts and basic cables cover initial setup, but the cable selection is sparse and useful DisplayPort adapters are not bundled.

Port selection
LG 27GX790A-B
3.7

Two HDMI 2.1 sockets, DisplayPort 2.1 and a modest USB hub cover gaming essentials, but the lack of USB-C is conspicuous.

Dell S3225QC
1.6

The main recurring weakness is connectivity: one HDMI and one USB-C video input, no dedicated DisplayPort and few additional sockets.

Sharpness
LG 27GX790A-B
3.0

Game visuals look clean at QHD, but some desktop fonts and interface elements appear softer or more pixelated than on a 4K screen.

Dell S3225QC
4.9

The 4K panel produces detailed films and legible everyday text; very small fonts can still reveal OLED subpixel compromises.

Gaming feature selection
LG 27GX790A-B
3.8

Crosshairs, a frame-rate counter, and shadow-enhancing controls are useful, but specialty tools such as timers are missing and the 24-inch emulation disappoints.

Dell S3225QC
2.0

Basic dark-area enhancement is available, but there are few of the crosshairs or advanced overlays found on dedicated gaming displays.

Burn-in protection
LG 27GX790A-B
3.9

Pixel movement, a screen saver, cleaning functions and standby behavior help manage OLED wear, but prolonged static interfaces still require care.

Dell S3225QC
2.3

Automatic pixel-refresh tools and reported warranty protections help, but static content still carries OLED burn-in risk. Accounts disagree about warranty duration, so confirm the exact coverage when buying.

Resolution
LG 27GX790A-B
3.5

Native 1440p strikes a useful balance for extremely high frame rates and looks pleasing in games. It lacks the extra sharpness of competing 27-inch 4K OLEDs.

Dell S3225QC
5.0

The 4K image is crisp and gives plenty of room for detailed projects, films and multiple windows.

Refresh rate
LG 27GX790A-B
4.9

A native 480Hz refresh makes motion dramatically smooth and is its clearest reason to buy, provided the PC can render enough frames.

Dell S3225QC
3.8

120Hz is smooth for daily use and casual play, yet distinctly slower than many similarly priced 240Hz OLED gaming displays.

HDR highlight detail
LG 27GX790A-B
4.7

Pinpoint highlights are vivid, and bright objects generally retain convincing texture; the panel cannot sustain the same punch across large bright areas.

Dell S3225QC
3.6

Isolated highlights often look vivid and precise, but larger bright HDR objects can seem less forceful than on competing models.

Reflection handling
LG 27GX790A-B
3.9

The matte coating diffuses glare effectively under many lights, although direct windows and edge-spread reflections remain distracting for some.

Dell S3225QC
2.8

The coating preserves picture punch and can absorb some glare, but reflections and the QD-OLED purple-black effect are noticeable in sunlight.

VESA mount compatibility
LG 27GX790A-B
4.0

The standard 100×100mm mount supports alternate stands or arms if the included base is not a good fit.

Dell S3225QC
3.0

Standard 100mm mounting supports monitor arms and wall brackets if the included stand does not suit your space.

Console gaming compatibility
LG 27GX790A-B
4.0

PS5 and Xbox work with modern HDMI signals and enjoy OLED contrast, but they cannot exploit 480Hz and a few lower-refresh quirks remain.

Dell S3225QC
4.8

PS5-oriented use is praised for 4K, HDR, and variable refresh support, with the caveat that there is only one HDMI input.

Text fringing
LG 27GX790A-B
2.0

Small fonts can have colored edges or a hazy outline because of the WOLED subpixel pattern and matte coating, reducing its appeal for heavy reading.

Dell S3225QC
2.8

High pixel density minimizes the visual impact for many users, but fine text can show colored edges versus some LCD rivals.

Ghosting control
LG 27GX790A-B
4.5

The fast OLED panel leaves little visible trailing or smearing, with minor overshoot seen in tests but generally hard to spot in play.

Dell S3225QC
5.0

A rapid OLED pixel response keeps motion crisp, with little visible smear or overshoot in the strongest test account.

Photo editing
LG 27GX790A-B
4.5

Constant-brightness operation and adjustable color controls help with Photoshop-style work, though high-resolution alternatives remain appealing for detail work.

Dell S3225QC
5.0

High pixel density and a wide gamut reveal photo details well; calibration can improve color reliability for demanding output.

Pixel density
LG 27GX790A-B
4.0

QHD at 27 inches is sharp enough for many games, but 4K displays deliver visibly finer details, particularly with tiny interface text.

Dell S3225QC
4.5

Around 140 pixels per inch supports detailed photos, diagrams and everyday text on the large screen.

Screen coating clarity
LG 27GX790A-B
3.5

The matte finish controls mirror-like reflections with little obvious grain for some, but others prefer a glossy surface for maximum crispness.

Dell S3225QC
4.0

The glossy-looking front treatment lends extra pop to images, even though its reflective nature needs consideration.

Single-player cinematic gaming suitability
LG 27GX790A-B
4.6

Deep OLED blacks, rich colors and vivid effects make immersive games a pleasure, though full-screen brightness trails newer panels.

Dell S3225QC
5.0

Visually rich story games benefit from OLED contrast, sharp motion and atmospheric built-in audio, even at the 120Hz limit.

Stand stability
LG 27GX790A-B
4.7

The solid, low-profile metal base keeps the panel steady while allowing repositioning, with only minor complaints about size or shape.

Dell S3225QC
4.3

The weighted base and firm mechanism keep the large display steady without much wobble.

Color gamut
LG 27GX790A-B
4.5

The panel displays richly saturated colors and substantial DCI-P3 coverage, even if QD-OLED alternatives reach a little farther into wide-gamut spaces.

Dell S3225QC
4.8

Wide coverage of DCI-P3, sRGB, and Adobe RGB yields saturated film colors and versatility for visual projects.

Gaming image presets
LG 27GX790A-B
3.7

There is a generous selection of picture modes and game-oriented overlays; some HDR simulation and gamma choices need tuning.

Dell S3225QC
4.0

The default preset is already usable for games and media, while creator-oriented color modes add more flexibility.

USB port accessibility
LG 27GX790A-B
4.7

Rear-facing connections are relatively easy to reach, while the nearby headphone jack and straightforward layout simplify peripheral changes.

Dell S3225QC
5.0

The hidden pop-down front USB-C port is widely appreciated because it makes temporary connections easy.

Cable management
LG 27GX790A-B
4.0

The stand includes a useful pass-through and accessible connections, though one low-positioned route can leave visible cables.

Dell S3225QC
4.3

Rear covers and a compact base help hide cables neatly, although one account finds the routing hooks rather delicate.

Motion clarity
LG 27GX790A-B
4.9

Almost blur-free 480Hz motion is the defining attraction, keeping fast-moving targets and small details clear in competitive games.

Dell S3225QC
4.7

OLED response keeps games and scrolling sharp at 120Hz. Some fast motion still shows blur compared with much faster gaming monitors.

Desk footprint
LG 27GX790A-B
4.0

The broad metal base stays low and leaves usable space above it for desk accessories, though its footprint and bulk will not suit every layout.

Dell S3225QC
4.2

The flat base uses desk space efficiently for a 32-inch display, although the tall screen and speaker bar still require room.

PC gaming compatibility
LG 27GX790A-B
4.8

With suitable hardware, the monitor combines native 1440p with extraordinary speed and broad sync support. Its biggest advantages live in fast PC titles.

Dell S3225QC
4.7

Games look sharp and feel responsive over HDMI or USB-C once configured, but the refresh ceiling is modest by gaming-OLED standards.

Black levels
LG 27GX790A-B
5.0

Individually controlled OLED pixels deliver convincing, nearly ink-black shadows and an immersive dark-scene image.

Dell S3225QC
4.9

Dark scenes are a standout: individual OLED pixels produce inky blacks and striking depth. Strong room lighting can give the QD-OLED surface a purplish appearance.

Response time
LG 27GX790A-B
4.9

Extremely rapid pixel transitions keep edges crisp even through frantic camera movement, supporting the monitor’s esports strengths.

Dell S3225QC
5.0

Near-instant OLED pixel transitions keep action responsive and reduce traditional LCD-style smearing.

USB hub functionality
LG 27GX790A-B
3.4

Two USB-A ports are handy for a mouse and keyboard, but the limited hub and missing USB-C do not replace a fuller workstation dock.

Dell S3225QC
3.3

The small USB-C hub is handy for accessories and charging, but it is not a replacement for a full docking station.

Overall satisfaction
LG 27GX790A-B
4.4

The fast, colorful OLED gaming experience wins strong praise, but this specialized screen leaves value-focused and productivity-first buyers with better options.

Dell S3225QC
4.5

The combination of OLED visuals and powerful integrated sound wins broad approval, though connectivity, price and office-use compromises prevent an unqualified recommendation.

Input lag
LG 27GX790A-B
4.5

Controls feel exceptionally immediate at high refresh rates, though older firmware and some 60Hz situations have drawn complaints.

Dell S3225QC
4.4

Controls feel responsive and measured lag is low enough for regular and console gaming, though competitive options can respond faster.

Stand adjustability
LG 27GX790A-B
4.5

Height, tilt, swivel and portrait pivot are handled smoothly and precisely, making it easy to tailor the panel position.

Dell S3225QC
4.5

Height, tilt and swivel adjustments are useful and generally smooth, but there is no stand-based portrait rotation.

Premium feel
LG 27GX790A-B
4.7

Metal stand components, a slim frame and neat styling give the display an expensive, carefully built feel.

Dell S3225QC
4.7

The design, textured surfaces and solid chassis feel more refined than the price alone might suggest.

Image retention
LG 27GX790A-B
2.0

OLED retention and burn-in remain considerations for long sessions with static heads-up displays, despite onboard protection tools.

Dell S3225QC
2.0

Persistent menus and static taskbars are an OLED ownership concern, especially with extended full-time desktop use.

Panel type
LG 27GX790A-B
5.0

WOLED provides near-instant pixel response and perfect blacks, while its subpixel arrangement and older-generation brightness impose tradeoffs.

Dell S3225QC
5.0

QD-OLED is central to the excellent contrast and saturated color, but brings ambient-light black lift and static-image retention concerns.

VRR compatibility
LG 27GX790A-B
4.5

Official FreeSync and G-SYNC support gives AMD and Nvidia owners flexible, tear-reducing operation; the separate flicker issue remains a caveat.

Dell S3225QC
4.5

Adaptive-sync operation is solid over supported connections, including FreeSync and usable G-Sync in some setups.

Performance

Display-mode switching reliability
LG 27GX790A-B
1.7

Some accounts describe a two-tone split image after waking or applying calibration, along with occasional connection handshakes. Changing modes may temporarily restore the image.

Dell S3225QC
5.0

The on-screen input selector makes moving between a laptop and another computer surprisingly easy once both are connected.

Operating noise
LG 27GX790A-B
4.0

The internal cooling arrangement is described as very quiet, with no distracting fan noise in normal use.

Dell S3225QC
1.5

A quiet electrical buzz can appear when large white or light-grey screens are displayed at higher brightness, particularly distracting for office work.

Automatic brightness limiting
LG 27GX790A-B
4.2

Constant-brightness modes keep desktop luminance steady, while variable modes add extra pop for games and video. A higher peak setting can make brightness changes more obvious.

Dell S3225QC
2.0

Tiny HDR highlights can reach high peaks, but the panel quickly reduces output and cannot sustain that brightness across large bright areas.

DisplayPort connectivity
LG 27GX790A-B
3.2

DisplayPort 2.1 is a welcome gaming connection, but UHBR13.5 bandwidth still requires compression for 1440p at 480Hz, and occasional handshake problems have been reported.

Dell S3225QC
1.4

There is no full-size DisplayPort socket. DisplayPort Alt Mode over USB-C works, but may require the right adapter or cable for certain graphics cards.

Color brightness
LG 27GX790A-B
3.8

Rich hues stand out beautifully against OLED blacks, although bright saturated colors are not as intense as on some QD-OLED or newer tandem-OLED panels.

Dell S3225QC
5.0

Colors look lively without obvious oversaturation in the cited testing, helping the display retain its vivid appearance.

Audio settings
LG 27GX790A-B
5.0

Three DTS headphone modes provide distinct sound presentations, adding welcome flexibility for gaming and entertainment.

Dell S3225QC
4.0

Audio presets offer useful tailoring for films and other sources, although the richest surround effect depends on compatible material.

KVM switch performance
LG 27GX790A-B
2.0

There is no built-in KVM, limiting convenience for people who want a single keyboard and mouse to follow multiple computers.

Dell S3225QC
1.0

There is no integrated KVM for a shared keyboard and mouse, so multi-PC setups need a workaround.

Color accuracy
LG 27GX790A-B
3.6

Color can look excellent once calibrated, but out-of-box white balance and gamma results vary sharply between tests and modes.

Dell S3225QC
4.3

Most tests find strong out-of-box accuracy and excellent creator modes, although some report a warm white point that demands calibration for precision work.

Brightness
LG 27GX790A-B
3.4

Brightness is generally adequate for a gaming room and HDR highlights stand out, but sunny offices and the newest OLED rivals reveal its limitations.

Dell S3225QC
2.9

HDR highlights can be impressive, but sustained SDR brightness is modest and daylight reduces impact. A few users find it sufficiently bright after adjusting settings.

On-screen display usability
LG 27GX790A-B
4.3

The joystick menu is generally quick and easy to navigate, although a remote or more direct controls would suit some people better.

Dell S3225QC
4.8

Clear menus and a responsive rear joystick simplify picture, sound and input adjustments, with useful shortcuts for frequent changes.

Spatial audio quality
LG 27GX790A-B
4.7

DTS Headphone:X adds useful directional cues and fuller sound through headphones, making it a worthwhile extra for headset users.

Dell S3225QC
4.2

The head-tracked speaker array can create a spacious, immersive effect. Precision is less convincing than headphones and depends on content and positioning.

Black equalizer performance
LG 27GX790A-B
4.3

Shadow-lifting adjustments can uncover hidden details in darker games and partly offset occasional near-black crushing.

Dell S3225QC
4.0

A dark stabilizer can lift shadowed game areas to make opponents easier to spot, a useful if basic gaming adjustment.

Overall picture quality
LG 27GX790A-B
4.8

Vivid colors, exceptional contrast and striking HDR detail make games look fantastic; uneven dark grays and modest resolution temper the result.

Dell S3225QC
5.0

The 4K QD-OLED panel produces rich color, deep blacks and crisp detail, delivering an impressive image for games, movies and creative tasks.

HDR performance
LG 27GX790A-B
4.5

HDR is especially captivating when bright effects appear against deep black surroundings. Some comparisons favor newer OLEDs for sustained brightness, but the older panel can track intended HDR tones more faithfully.

Dell S3225QC
4.3

Deep blacks and saturated highlights make HDR enjoyable, with Dolby Vision support a bonus. Overall scene brightness and highlight output are not class-leading.

Adaptive sync performance
LG 27GX790A-B
4.3

Broad FreeSync and G-SYNC support is a plus for fluid gaming, although VRR flicker and occasional mode instability complicate the experience.

Dell S3225QC
4.4

FreeSync generally works smoothly and G-Sync also functions in testing, helping games avoid tearing at supported frame rates.

Contrast
LG 27GX790A-B
5.0

Per-pixel OLED lighting gives almost bottomless contrast, especially effective when small bright objects appear in dark scenes.

Dell S3225QC
5.0

Pixel-level OLED control delivers exceptional depth between bright highlights and true blacks, especially noticeable in dim scenes and games.

Controls and connectivity

Software support
LG 27GX790A-B
3.0

LG’s Windows utility is usable rather than elegant, and firmware changes have delivered both picture improvements and unresolved glitches.

Dell S3225QC
4.8

Dell's display software makes window arrangements and adjustments convenient, although some OLED care controls remain in the OSD.

Color calibration controls
LG 27GX790A-B
4.5

Adjustable white balance, gamma, gamut, and even hardware calibration offer unusually flexible fine-tuning. A colorimeter is useful if color precision is a priority.

Dell S3225QC
3.7

Creator presets and RGB adjustments provide useful flexibility, but the missing fine gamma and color-temperature choices disappoint demanding professionals.

Comfort and build

Screen bezel design
LG 27GX790A-B
5.0

Very slim borders give the panel a clean, nearly floating appearance, even though a reflective strip below the screen may catch light.

Dell S3225QC
3.3

The top and side borders are slim, while the large fabric-covered speaker chin is a visible tradeoff for better audio.

Screen size
LG 27GX790A-B
3.8

The 27-inch footprint suits many competitive setups, but some prefer a smaller tournament-style screen or a larger cinematic display.

Dell S3225QC
4.6

The large 32-inch canvas is excellent for side-by-side documents and viewing content, but it may overwhelm smaller desks.

Design and aesthetics
LG 27GX790A-B
4.4

A thin panel, narrow bezels and restrained dark styling look polished, with minor complaints about reflective trim and the stand.

Dell S3225QC
4.9

Its textured white case, restrained stand and fabric speaker strip look stylish without the aggressive styling of gaming models.

Build quality
LG 27GX790A-B
4.7

The panel and metal stand feel sturdy, with precise moving parts and a solid construction that matches its premium positioning.

Dell S3225QC
4.8

The case and stand generally feel solid and carefully assembled, with an upscale finish that does not seem flimsy.

Ownership and support

Value for money
LG 27GX790A-B
3.4

The monitor looks strongest on sale: its unique 480Hz speed can justify the premium for enthusiasts, but regular prices invite faster or sharper rivals.

Dell S3225QC
4.3

OLED picture quality and standout speakers make the asking price attractive when discounted. At higher prices, faster gaming OLED alternatives erode the value advantage.

HDMI 2.1 support
LG 27GX790A-B
4.3

Two HDMI 2.1 inputs are a good match for game consoles and additional devices, adding welcome flexibility to a PC-focused display.

Dell S3225QC
4.0

Its HDMI connection accommodates 4K 120Hz console play and VRR, but the single socket restricts multiple HDMI devices.

Warranty and support service
LG 27GX790A-B
2.7

Warranty duration and burn-in terms are a recurring source of caution, particularly alongside longer rival guarantees and third-party sellers.

Dell S3225QC
2.5

Published accounts describe different warranty periods and burn-in language over time, so the current written terms matter more than earlier assurances.

Setup ease
LG 27GX790A-B
5.0

Basic assembly and connections are straightforward, with the panel clipping onto a stable stand and useful cables included.

Dell S3225QC
5.0

The stand attaches without tools and cable connection is straightforward, although certain PC DisplayPort setups need extra care.

Tracking and training

Gamma tracking
LG 27GX790A-B
3.0

Some measurements are very accurate while others find bright midtones, crushed shadows or awkward preset behavior. Calibration and firmware can make a substantial difference.

Dell S3225QC
3.2

Gamma can track its target closely, yet warm color temperature and limited adjustment options complicate perfect calibration.

Evidence available for one product

Other features

24-inch mode quality
LG 27GX790A-B
1.0

The smaller simulated play area is a poor substitute for a native 24-inch screen: it looks blurry and its pixel mapping is unconvincing.

Dell S3225QCNo score yet
Aspect ratio
LG 27GX790A-B
5.0

The familiar 16:9 proportions work naturally with the 27-inch QHD size and fit the preferred desktop layout.

Dell S3225QCNo score yet
Backlight bleed control
LG 27GX790A-BNo score yet
Dell S3225QC
5.0

Self-emissive OLED pixels avoid the bleed and cloudy patches associated with conventional LCD backlights.

Backlight strobing
LG 27GX790A-B
2.0

LG omits black-frame insertion, leaving more persistence blur at lower refresh rates than rivals with dedicated motion-blur reduction.

Dell S3225QCNo score yet
Bass reproduction
LG 27GX790A-BNo score yet
Dell S3225QC
2.9

Bass is fuller than on many monitors, making films and games more engaging. It still lacks dedicated-subwoofer depth, and some listeners find it weak or overemphasized.

Built-in RGB lighting
LG 27GX790A-B
4.0

The hexagonal rear lighting adds restrained gaming flair, though its brightness and customization may feel limited next to showier setups.

Dell S3225QCNo score yet
Dual-mode versatility
LG 27GX790A-B
2.0

There is no 4K/1080p dual-resolution switch; the panel stays focused on native 1440p esports gaming rather than covering two distinct gaming modes.

Dell S3225QCNo score yet
Environmental sustainability
LG 27GX790A-BNo score yet
Dell S3225QC
4.0

Recyclable molded-pulp packaging protects the display while reducing reliance on less recyclable cushioning.

Firmware updateability
LG 27GX790A-B
2.0

Updates can improve some display behavior, but reported screen-splitting and connection glitches were not fully resolved for every user.

Dell S3225QCNo score yet
Gaming timers
LG 27GX790A-B
2.0

Crosshairs and frame-rate overlays are present, but the omission of timers disappoints users expecting a fuller set of esports aids.

Dell S3225QCNo score yet
GPU demands
LG 27GX790A-B
1.9

Reaching the full 480Hz benefit calls for unusually high, steady frame rates and a powerful PC. Lesser rigs still run smoothly but leave much of the panel untapped.

Dell S3225QCNo score yet
Gradient smoothness
LG 27GX790A-B
2.0

Dark gradient steps and gray banding can be visible, especially near black; refresh routines or firmware adjustments may reduce the problem without guaranteeing its removal.

Dell S3225QCNo score yet
HDR mode versatility
LG 27GX790A-BNo score yet
Dell S3225QC
4.3

Multiple HDR modes, including Peak 1000 and movie options, give flexibility, though the brightest-sounding preset does not always deliver the strongest result.

Headphone jack convenience
LG 27GX790A-BNo score yet
Dell S3225QC
1.0

The missing analog audio-output jack is frustrating if you want to use existing speakers or route sound through the monitor.

Headphone output quality
LG 27GX790A-B
4.5

The four-pole headset output is convenient, and DTS processing can add impressive depth and bass without external speakers.

Dell S3225QCNo score yet
Image scaling
LG 27GX790A-B
1.0

The 24-inch emulation mode can look blurry or incorrectly mapped, making native full-screen 1440p the more reliable choice.

Dell S3225QCNo score yet
Integrated power supply
LG 27GX790A-BNo score yet
Dell S3225QC
5.0

The internal supply keeps a separate power brick off the floor and tidies the desk.

Mac integration
LG 27GX790A-BNo score yet
Dell S3225QC
4.0

MacBook connections and display-management support are useful for a Mac-centered workspace, especially with USB-C power.

Model naming clarity
LG 27GX790A-BNo score yet
Dell S3225QC
2.0

A change in Dell's online naming makes this exact model harder to locate by its earlier product name.

Pixel defect control
LG 27GX790A-BNo score yet
Dell S3225QC
5.0

A tested unit had no visible defects, supporting a favorable first impression of panel quality.

Pixel refresh effectiveness
LG 27GX790A-BNo score yet
Dell S3225QC
4.3

Automatic care cycles usually run after use without interrupting the owner, although one account finds those maintenance routines occasionally intrusive.

Portability and weight
LG 27GX790A-BNo score yet
Dell S3225QC
4.0

The substantial build has some heft but is not considered unreasonably heavy for a large monitor.

Productivity versatility
LG 27GX790A-B
2.0

The screen handles basic work, but small-font clarity and gray-uniformity drawbacks make it less versatile than sharper office-oriented alternatives.

Dell S3225QCNo score yet
Proximity sensor responsiveness
LG 27GX790A-BNo score yet
Dell S3225QC
2.5

Head-position tracking can noticeably steer sound, but low light or greater listening distance causes missed tracking and annoying alerts.

Retail availability
LG 27GX790A-BNo score yet
Dell S3225QC
2.0

The model remains a retail option, but a renamed product listing can make it harder to find in Dell's store.

Speaker quality
LG 27GX790A-BNo score yet
Dell S3225QC
4.5

Sound is unusually loud and clear for a monitor, with better bass than typical built-ins; it can turn muddy at extreme volume.

Speaker volume control
LG 27GX790A-BNo score yet
Dell S3225QC
5.0

Quick monitor controls make adjusting audio directly from the display easy.

Video cadence compatibility
LG 27GX790A-BNo score yet
Dell S3225QC
3.0

Very crisp OLED response can expose 24fps film judder rather than smoothing it away.

Viewing angles
LG 27GX790A-B
5.0

Colors and contrast remain strong from off-axis seating, especially when compared with some newer WOLED alternatives.

Dell S3225QCNo score yet
VRR flicker
LG 27GX790A-B
1.9

Frame-rate swings can produce pronounced brightness flicker, most conspicuously in dark scenes, so stable frame caps or fixed refresh may be preferable.

Dell S3225QCNo score yet

Performance

AI audio processing
LG 27GX790A-BNo score yet
Dell S3225QC
4.5

Head tracking can keep sound centered as you move. Its effect varies with position and content, and tracking is not always dependable in dim light.

Cleaning ease
LG 27GX790A-BNo score yet
Dell S3225QC
1.0

The textured white finish looks good initially but collects dirt and is difficult to clean.

Display Stream Compression clarity
LG 27GX790A-BNo score yet
Dell S3225QC
2.0

Reaching the full 4K 120Hz through USB-C can require DSC or altered lane priorities, adding a technical setup compromise.

Picture-in-picture and picture-by-picture
LG 27GX790A-BNo score yet
Dell S3225QC
4.0

Several layouts can show both sources at once, which is helpful for flexible desks, though one user finds the controls tricky.

Controls and connectivity

Control button responsiveness
LG 27GX790A-BNo score yet
Dell S3225QC
5.0

The rear joystick is quick to reach and makes changing display or audio settings straightforward.

HDR adjustment controls
LG 27GX790A-B
5.0

HDR picture modes retain useful brightness and color-temperature settings, allowing substantial adjustment rather than locking the entire image.

Dell S3225QCNo score yet
HDR tone mapping accuracy
LG 27GX790A-B
4.3

The older panel is praised for preserving intended HDR brightness more faithfully than some newer modes, though peak settings can still compress highlights.

Dell S3225QCNo score yet
Software privacy
LG 27GX790A-BNo score yet
Dell S3225QC
3.0

Position sensing is useful for audio, but a built-in camera-like sensor may concern privacy-conscious owners.

Ownership and support

Dolby Vision support
LG 27GX790A-BNo score yet
Dell S3225QC
4.5

Dolby Vision is an appreciated rarity among monitors and provides another useful way to enjoy compatible HDR films and games.

Reliability over time
LG 27GX790A-B
2.0

OLED wear and sporadic display glitches make long-term care and firmware stability more consequential than on a typical LCD.

Dell S3225QCNo score yet

Comfort and build

Eye comfort features
LG 27GX790A-B
3.3

Low-blue-light treatment and adjustable brightness help some users, but others report tired eyes or discomfort during extended use.

Dell S3225QCNo score yet

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