Compare LG 27GM950B-B vs TCL 32R84

The quick-access menus, shortcut buttons and preset modes make switching tasks straightforward after setup. Updating firmware can be much less pleasant.

Clearly labeled ports and well-organized controls simplify setup, although optimal HDR and game modes may require individual adjustment.

One long-term owner found unusually clean gradients and natural transitions, contributing to an impressively polished image.

Default settings can crush near-black gradations, requiring shadow adjustments to bring back subtle dark detail.

The switch between sharp 5K/165Hz and faster QHD/330Hz is a standout strength. QHD sacrifices fine detail but is much more usable than the 1080p alternate modes on some 4K screens.

Unlike certain competitors, this display cannot switch to a lower-resolution 320Hz esports mode, limiting flexibility for speed-focused players.

The IPS panel holds color and contrast well from off-center positions, with less obvious haloing than many Mini LED alternatives.

VA off-axis fade is a persistent drawback: image contrast and color noticeably weaken as you move away from center.

Changing HDR mode preserves the color presentation on tested Mac systems, making everyday switching more convenient.

Switching modes generally works, but some user settings can unexpectedly carry from SDR into HDR.

Two downstream USB-A ports are useful for basic accessories but form a limited hub. More demanding multi-device desks benefit from a proper docking station.

USB-A and upstream connectivity make everyday peripherals easier to share between connected computers.

The backlight produces powerful larger highlights while preserving dark blacks. Very small bright objects such as stars and lamps can be dimmed too heavily or disappear.

Strong backlight headroom helps clouds, flames and sunlit areas retain structure instead of merging into featureless white.

The external snap-on cable clip is a weak point: it feels inexpensive, has limited capacity, and can leave a USB-C cable hanging near the controls.

USB-C docking and KVM functionality help keep the desk neat, but an external power brick adds clutter.

Text clarity and high resolution suit office and creative tasks, but the smaller physical screen and missing advanced docking features hold it back as an all-purpose workstation.

The large 4K screen, KVM and USB-C docking allow it to move comfortably from office work to PC gaming.

Most testers saw excellent or good uniformity, but others noticed darker edges or vignetting on plain white backgrounds.

Very even luminance is an impressive strength, with subtle changes near the edges difficult to notice during normal content.

Its semi-matte surface reduces distracting room reflections without severe blur for most users. Glossy-screen fans may still notice a slightly grainy finish.

The matte surface reduces everyday glare, but direct sunlight can still distract and the anti-glare grain bothers some users.

Assembly is straightforward, although the crumbly Styrofoam packaging feels less polished than the premium price suggests.

One unboxing found unusually plain packaging, while another praised the extra protective foam around the screen.

Native 5K detail and vivid HDR can flatter richly rendered campaigns. Some dark scenes are over-dimmed, making OLED alternatives more dependable for cinematic HDR perfectionists.

Deep dark scenes, spectacular HDR highlights and vivid color make story-driven and visually rich games especially compelling.

The appearance and image controls can feel distinctly high-end, although plain plastic surfaces and software rough edges undercut that impression for some.

The design offers appealing details, but plastic-heavy materials can fall short of the luxurious finish expected at this price.

The matte anti-glare layer generally retains impressive detail without the severe haze of some competitors. A few users dislike its subtle grain and shimmer versus glossy glass.

The matte anti-glare treatment controls reflections but divides opinion over its visible grain or pearly sheen, especially up close.

The high-density, dual-refresh design makes a strong impression, but owners disagree about whether its HDR quirks and high price undermine the purchase.

The overall experience is strongly positive for combined gaming and office use, tempered by matte-coating, VRR-flicker and pricing concerns.

Normal fast-overdrive settings keep inverse trails low, making motion respectable for an IPS panel. More aggressive tuning can introduce overshoot.

VA smearing is substantially better controlled than on older panels, although dark transitions and some motion-test trails remain visible.

PlayStation testing confirms 4K/120Hz video with HDR and VRR, while lower-resolution console sources can benefit from optional upscaling.

PS5, Switch 2 and Xbox use cases work well, with 4K 120Hz and VRR available where supported by the console and game.

The low-profile, flat metal base makes the desk easier to use than a sprawling tripod stand. It leaves space for a keyboard, mouse movement, or small items.

The compact pedestal saves some desktop space despite the large 32-inch panel.

The box includes HDMI, DisplayPort and USB-C cables alongside the power supply and stand, reducing the need for immediate extra purchases.

Useful video, USB and power cables come in the box, reducing the extras needed for a first-time setup.

Input response is very quick in SDR, helping fast games feel connected to controller or mouse movements. HDR backlight processing can add some delay.

Measured control-to-display latency is exceptionally low at both 120Hz and 165Hz, keeping the screen responsive.

A single fast setting works well at native 165Hz. The QHD/330Hz mode needs different overdrive choices across the refresh range, with some overshoot at lower speeds.

The fast overdrive setting produces excellent response without obvious errors, but the highest setting creates unacceptable artifacts.

VESA mounting lets buyers replace the stock stand with an arm without sacrificing a pivot and height-adjustable stand option at purchase.

Standard 100 × 100mm mounting and manageable panel weight make using an ordinary monitor arm straightforward.

Pixel transitions are sound for a modern IPS panel, especially with suitable overdrive. They remain slower than OLEDs and do not fully keep pace with the 330Hz ceiling.

This fast VA panel approaches IPS-like response behavior and handles moving games well, though it does not quite match the best OLEDs.

The exceptionally broad gamut produces rich, vivid HDR colors and appeals to photographers. SDR content needs proper gamut control to avoid oversaturation.

Quantum-dot color makes games and video notably vivid while offering broad coverage suitable for many creative tasks.

Integrated speakers are acceptable for everyday sounds and simple gaming. They are thin or metallic sounding in voices and do not replace proper speakers.

Integrated stereo sound is useful for calls, videos and temporary gaming audio, even if it cannot replace a dedicated setup.

The 1440p/330Hz mode and low latency work well for shooters and racing. OLED competitors retain an edge in response speed, and overdrive tuning is less consistent across refresh rates.

Smooth 165Hz motion and low input lag work well for shooters, but 240–320Hz competitors offer greater speed for dedicated esports play.

The Mini LED panel avoids the characteristic permanent image retention risk of OLED technology, an appealing consideration for desktop-heavy use.

LCD Mini LED avoids the OLED-style burn-in concern associated with stationary taskbars, documents and long desktop sessions.

The low, flat metal base offers good stability and an unobtrusive shape, with only modest wobble reported during use.

The stand holds its chosen position well, with smooth movement and only a slightly stiff initial height adjustment.

Up to 90W charging makes it convenient to run most compatible laptops from the monitor. Very power-hungry machines may still need a separate power adapter.

USB-C charging is a major productivity perk, with 90W measured in one test; one account instead cites 65W, so power-sensitive buyers should check their regional unit.

Variable refresh support works across common PC standards and also supports tested 4K/120Hz console gaming, helping prevent tearing.

Console and PC adaptive-refresh connections are supported, but using VRR in dark, variable-frame-rate games can reveal flicker.

Height, tilt, swivel and pivot adjustments allow comfortable landscape or portrait placement without buying a separate monitor arm.

Height, swivel, tilt and pivot adjustments are broad and generally smooth, letting the screen fit many desk positions.

Powerful Windows PCs can use the full native 5K/165Hz mode and high-speed QHD option. High GPU demands and some firmware quirks complicate an otherwise versatile setup.

The 4K, 165Hz panel and modern inputs work well across demanding and older PC games, although maximum frame rates depend on GPU power.

On-display AI upscaling can sharpen a lower-resolution console or video feed. Gains on PCs are smaller and sometimes hard to activate, where native game upscalers tend to be better.

An option to disable display-stream compression gives enthusiasts flexibility for specialized custom-resolution workflows, at the cost of lower refresh limits.

DisplayPort 2.1, two HDMI 2.1 inputs and USB-C provide excellent modern video connectivity. Missing KVM and more extensive USB docking are the notable limitations.

Multiple HDMI 2.1, DisplayPort, USB-C and USB ports make it well equipped for a mixed gaming and productivity desk.

At 27 inches, native 5K makes desktop text and high-resolution photos visibly sharper than 4K. The benefit is less dramatic in many 3D games and comes with a substantial graphics-performance cost.

Four-kilopixel detail across 32 inches keeps text exceptionally crisp and game worlds finely detailed.

Subtle rear hexagon lighting adds atmosphere without making the front look flashy. Its positioning suits the compact 27-inch frame, and the effects are customizable.

The vivid rear glow adds character and can illuminate a wall, but it may need dimming or switching off for quieter setups.

Switching between 165Hz at native 5K and 330Hz at QHD gives players a real speed-versus-detail choice. The top rate requires compatible hardware and the lower resolution.

A 165Hz ceiling looks notably smoother than 60Hz for games and ordinary desktop tasks, but is slower than esports-focused rivals.

With local dimming enabled, this IPS display can produce remarkably deep blacks. The unassisted panel's native contrast is much weaker, and small highlights sometimes lose brightness.

The VA panel produces convincingly deep blacks; default shadow crushing and occasional blooming keep it short of OLED precision.

Most tests praise exceptionally restrained halos for an IPS Mini LED display. One owner still found obvious bloom around a cursor, while the aggressive dimming can suppress tiny lights.

The 1,400-zone backlight largely suppresses halos when viewed straight on, though small bright objects against black can still glow.

Native 5K gaming is substantially more demanding than 4K, with sizable frame-rate losses in demanding titles. The 1440p mode is a useful escape hatch for less powerful systems.

The monitor has abundant high-refresh 4K headroom, but getting modern games near 165fps requires a powerful graphics card.

Action is smooth and sharp by LCD standards, especially in 330Hz mode. A little trailing blur remains, so top OLEDs are still clearer.

Fast pixel transitions and 165Hz refresh keep gameplay fluid, though the very darkest trails are not as clean as the best OLEDs.

Game profiles, black stabilization, frame counters and shortcut customization give players useful control without a sprawling, confusing menu.

A range of SDR and HDR profiles offers useful flexibility, but certain presets overcook contrast or highlights and benefit from manual tuning.

Tiny text, high-resolution photos and game details look especially crisp at native 5K. QHD dual mode is softer and is best reserved for gaming rather than desktop work.

High pixel density keeps interface text, photos and game details crisp at normal viewing distance.

Sound is a little better than some monitor speakers and works for everyday alerts, but voices can sound thin and dedicated speakers are better for media.

Speaker sound earns mixed reactions: sufficient for casual content, with some clear mids, but modest bass and limited volume.

One test found that high HDR brightness dropped dramatically after several minutes and did not recover without restarting the display. Another independent tester did not reproduce that behavior, so the experience remains uncertain.

Unlike some OLED alternatives, very bright scenes can remain luminous without strong automatic dimming.

Despite USB connectivity, there is no built-in KVM switch. Anyone sharing a mouse and keyboard between computers needs another solution.

The built-in KVM makes sharing a keyboard and mouse between a desktop and laptop convenient without swapping peripherals.

Neither picture-in-picture nor picture-by-picture is available, limiting simultaneous use of multiple video sources.

Side-by-side input viewing helps make the monitor practical when two computers are attached.

FreeSync and G-SYNC-compatible variable refresh keep gameplay responsive with little tearing. The best overdrive setting differs by refresh rate in the faster mode.

FreeSync and G-SYNC-compatible operation can reduce tearing, but dark-scene flicker makes results less consistent than the feature list suggests.

The combination of vivid colors, deep blacks and high peak brightness wins praise in favorable scenes. Owners disagree on consistency: muted dark scenes and reported brightness decay can interfere with immersion.

Exceptionally bright highlights and effective Mini LED dimming are its signature strengths. OLED retains the edge for absolute pixel-level black.

Full-bandwidth DisplayPort 2.1 can carry high-refresh 5K without display stream compression on compatible hardware, a useful advantage over lower-bandwidth connections.

DisplayPort 1.4 handles 4K at the full 165Hz refresh rate, making it a practical option for high-refresh PCs.

The dense Mini LED backlight brings powerful contrast and controlled bloom. Its conservative tuning can obscure tiny light sources, and not all testers observed stable sustained brightness.

The 1,400-zone backlight brings excellent black depth and bright highlights. A moderate setting can avoid unwanted desktop darkening.

Brilliant SDR output and large HDR highlights make daylight use easy. Small highlights are less forceful, and independent tests disagree over whether sustained HDR brightness falls after several minutes.

This is an unusually bright monitor, delivering spectacular HDR peaks and strong SDR output. Some settings can be uncomfortably intense at close range.

Mini LED dimming lifts the IPS panel to impressive real-scene contrast, especially in checkerboard and dark-object tests. Native contrast without dimming remains ordinary.

Deep native VA contrast and well-controlled Mini LED zones produce striking depth, although OLED still owns the darkest pixel-level scenes.

There are usable sRGB presets and some very good calibrated results. Default SDR saturation or white balance can be inaccurate without color management.

Factory color is not universally neutral: the SDR default can look blue and HDR can be warm. Careful calibration produces much better results.

Fine 5K detail, vivid colors and high dynamic range create a striking overall image. Tone-mapping accuracy and consistency are less universally admired.

Vibrant colors, sharp 4K detail and brilliant HDR earn high marks; viewing-angle washout and matte grain are its clearest visual compromises.

The refreshed on-screen interface is fast, logically arranged and provides handy shortcuts. One tester found the physical joystick small or awkwardly placed.

A responsive five-way joystick and organized menus make adjustments straightforward, with some limits on shortcuts and settings memory.

The original premium pricing draws repeated criticism when 4K OLED or Mini LED monitors cost much less. Deep discounts make its unusual 5K flexibility more compelling.

Its combination of 4K Mini LED HDR and desk-friendly features looks particularly good on sale, though full price draws more scrutiny.

HDMI 2.1 makes high-resolution console connections straightforward, including tested 4K/120Hz operation on PlayStation hardware.

Full-bandwidth HDMI 2.1 enables high-refresh 4K signals and VRR, including useful 120Hz console modes.

The stand snaps together and the display is manageable for one person to unpack. Basic setup is much easier than fixing early firmware issues.

Tool-free stand assembly, simple connections and clear labeling make getting started remarkably fast.

Standard country-dependent warranty coverage is available, but at least one tester wishes premium monitors offered substantially longer protection.

The stated three-year warranty is reassuring, but one source describes only one year of LCD panel coverage and uncertain dead-pixel handling.

The body feels generally solid and the metal stand inspires confidence, but the largely plastic housing and surface finish do not always feel worthy of the premium price.

The construction is practical but distinctly plastic-heavy, making the hardware feel less luxurious than its specifications.

The 27-inch size balances high pixel density with a manageable desk footprint. Users wanting a large physical workspace may feel cramped even at 5K.

The 32-inch diagonal is a pleasing match for 4K gaming and work, offering scale without taking over a typical desk.

An understated, slim-bezel front, flat metal base and optional rear RGB make for a tidy gaming setup. A few find the gray plastic less premium than expected.

The white styling and illuminated back are attractive to some, while others find the plastic construction underwhelming for a premium monitor.

Reading profiles and subdued bias lighting are welcome conveniences for long desk sessions, though they do not substitute for personal brightness adjustment.

A low minimum brightness and very high-frequency backlight modulation support more comfortable viewing at night, despite separate VRR flicker concerns.

Tone mapping is a divisive weakness: one test found broadly decent tracking with slightly dark output, while an owner found low- and medium-brightness HDR scenes seriously inaccurate.

HDR reproduction is impressive overall, but preset tone curves differ substantially and some options exaggerate highlights or wash out the image.

There are configurable color profiles and LG Calibration Studio support. Professional accuracy benefits from calibration rather than relying solely on the default modes.

Fine RGB, shadow and HDR controls make it possible to correct a cold SDR default and warm HDR presets without much difficulty.

The simulated audio processing can make dialogue easier to separate from background effects. Other testers would still use a dedicated headset for convincing game sound.

Bass enhancement and AI sound adjustments can make dialogue clearer, but they do not turn the thin built-in speakers into a convincing audio system.

Shadow controls are useful for recovering crushed detail in SDR and HDR, but the dedicated dark-boost effect is weaker than some rivals.

A built-in cooling fan is present, but testing found it quiet or effectively inaudible at a normal seating distance.

Automatic scene-based changes are available, but dynamic color shifts can undermine accuracy. Leaving the feature off is preferable for faithful image reproduction.

The standard 16:9 shape fills modern console games without the side bars common on ultrawide screens.

Exceptionally tight backlight control makes halos and LCD light spill hard to spot in many dark scenes.

The backlight-strobing mode is unusually clear and retains substantial brightness. It is restricted to native-resolution mode, cannot be used with VRR, and is not ideal for every game.

Mac and Windows users report straightforward connections and sensible scaling. Whether maximum refresh rates are available depends on the connected computer.

USB firmware updates are supported and can correct an early sharpness defect. The process may be slow or frustrating when the LG utility fails to recognize the screen.

The core gaming performance is strong, but specialized extras such as advanced dark boosting and motion-reduction options are sparse.

The headphone socket sounds surprisingly clear and gets loud enough for demanding headphones, though bass is limited.

The display uses active cooling but has not shown worrying external heat levels in hands-on checks.

An external power brick adds an extra item and cable to hide behind the desk.

This model lacks the streamlined display daisy-chaining available on some higher-end productivity monitors.

Fast VA combines better native blacks than typical IPS with unusually quick response, while retaining the narrow viewing angles of VA.

Broad color coverage and fine detail suit photo editing, but accurate professional results may require further calibration.

Power draw is relatively high for a 27-inch LCD, especially during bright gaming. A deep-sleep option can reduce standby consumption at the cost of slower wake-up.

In the Japanese market discussed, availability was narrow enough that waiting for an Amazon promotion was recommended.

One tester encountered unusually long blank screens when connecting a GPU, while a deep-sleep option deliberately wakes more slowly to save energy.

Conventional RGB subpixels and high density make letters unusually clean, with little distracting color fringing for most users. The matte coating draws a few complaints.

The USB-C connection is convenient, but the absence of Thunderbolt limits advanced docking compared with some productivity-focused rivals.

The lack of near-24Hz input modes limits convenience with certain legacy video sources.

Dark scenes can show distracting brightness flutter when frame rates vary, sometimes prompting a choice between VRR and a stable image.

Standard HDR presets perform relatively well, while the DCI-P3 preset and some alternate HDR modes stray from accurate gamma or tone response.

Early sharpness defects, intermittent slow wake-ups and occasional corrupted output raise concern despite several strong reports of daily operation.

The LG Switch application has failed to recognize connected monitors during necessary updates, making maintenance needlessly frustrating.

LG Switch offers monitor controls and firmware upgrades, but slow updates, connection detection failures and bloatware worries spoil an otherwise refined interface.