Compare Hisense U7SG vs TCL QM9K

The screen gives vivid color, crisp detail and a bright image for the money, but uniformity and the accuracy of some presets vary.

Pictures are punchy, detailed and often spectacular, particularly with HDR. Image accuracy and moving objects are less consistently polished than the raw brightness suggests.

Full-screen bright content dims compared with smaller HDR highlights, something most visible in white-heavy sports.

Large bright areas retain remarkable impact for an LCD, although peak output can decline over longer intervals and depends on the material.

Low-quality video gets useful compression cleanup, but added image enhancements sometimes introduce unwanted grain.

Low-quality signal cleanup is useful but not foolproof; aggressive AI clarity options can amplify flicker or create strange artifacts.

Dark scenes can look impressively deep for LCD, but raised blacks, residual blooming and shadow-processing quirks keep OLED ahead.

Deep blacks and effective dimming create cinematic dark-room images, but accuracy-focused viewers may notice blooming, shadow crush and motion imperfections.

Ambient-light adaptation can gently adjust the screen for changing room conditions without repeated manual changes.

Ambient-light adaptation keeps the picture comfortable across changing daylight and dimmer evenings, although manual control is still useful.

Some listeners hear fuller, surprisingly punchy bass, while others find the deepest rumbles weak or the default boost overpowering.

Bass output is a divisive area: some large-set listening finds genuine punch, while other tests report little low-frequency weight.

High native contrast and local dimming add depth, although OLEDs and some pricier Mini-LED alternatives are stronger in challenging darkness.

Powerful contrast makes bright objects pop against dark backgrounds. The refinement is not uniform across all HDR scenes, and OLED still offers stronger pixel-level control.

SDR looks bright and colorful, although Filmmaker and PC/Game presets favor different aspects of accuracy.

SDR color, contrast and clarity are frequently excellent, especially in Filmmaker Mode, with some warmer factory defaults.

Colorful, high-impact HDR is a highlight of the set, but some presets require correction for their cooler color or tone-mapping behavior.

HDR images can be dazzling, with exceptional highlights and bold contrast. Uneven tone tracking and occasional black crush are the main compromises.

SDR white balance is generally good, while uncalibrated HDR can look noticeably cool until adjusted.

White balance is generally adjustable but can run cool or warm depending on format and luminance. Carefully chosen modes help, yet some HDR deviations remain.

Built-in sound often surprises with spaciousness and punch, but assessments vary on dialogue balance and deep bass.

Built-in audio earns both enthusiastic praise for presence and Atmos effects and criticism for thin bass or muddled dialogue in busy scenes. A soundbar remains an upgrade.

A useful EQ, sound modes, dialogue boosts and subwoofer controls offer lots of flexibility, but intelligent settings can complicate manual adjustments.

The Beosonic audio control allows tonal adjustments, helping tame bright sound without complicated equalizer work.

Compatible receivers and soundbars can receive high-quality audio using eARC and support for major surround formats.

Broad audio-format passthrough helps connect receivers and soundbars without significant compatibility anxiety.

Filmmaker Mode can look impressively faithful, but HDR white balance and default brightness curves need care for reference results.

The image can look attractive before calibration, but imperfect temperature and brightness tracking hold it short of consistently faithful reproduction.

Well-mastered 4K footage reveals convincing textures and fine detail, especially in brighter HDR scenes.

Fine textures in animation and films remain clearly rendered, helping detailed 4K material look almost three-dimensional.

Theater, Filmmaker and Dolby Vision IQ each offer useful alternatives, and turning off certain defaults can substantially improve realism.

Filmmaker and custom picture presets offer meaningful improvements, though correct HDR balance can take tinkering.

SDR color and skin tones can be remarkably natural, but uncalibrated HDR or different presets may introduce green or blue tints.

Colors can be extremely accurate in the best settings, especially SDR, but HDR mapping, factory temperature and white balance vary enough to make accuracy a caveat.

An impressive gaming feature list and very low lag coexist with middling motion sharpness for fast-moving objects.

Powerful HDR, low input lag and modern gaming modes make it a strong gaming TV. Motion smearing, occasional tearing or firmware quirks temper its appeal for the most demanding players.

The pedestal offers height options that can make room for an external soundbar without blocking the screen.

The raised pedestal setting gives most soundbars enough space without blocking the screen.

The matte treatment and strong light output overcome typical windows and room lights with little glare distraction.

Daytime viewing is superb thanks to extraordinary SDR brightness and contrast. Positioning matters because direct reflections can still show through.

The dimming system gives dark scenes strong contrast and mostly controlled glow, with occasional odd highlighting or flicker.

The dense Mini-LED backlight contains blooming effectively and preserves strong contrast. Rapid zone changes can still introduce visible flicker or occasional halos.

The panel delivers exceptional peak brightness for the price, keeping HDR highlights vivid and maintaining visibility in daylight.

Extreme light output is the QM9K's defining strength, with unusually intense highlights and plenty of brightness for bright rooms. Some scenes do not exploit all that measured headroom.

Highlights and bright HDR scenes have serious punch, giving the U7SG an advantage over many similarly priced screens.

Small HDR highlights and larger bright scenes have formidable impact, making HDR one of the strongest reasons to buy. Unusual mastering or tone-mapping behavior can reduce that advantage.

Real-world sports can look fluid, but slow pixel transitions, film judder and occasional artifacts mean motion is not consistently premium.

Sports and ordinary TV can look fluid, but rapid pans and challenging gaming motion can reveal blur, judder or tearing.

Controller actions appear rapidly across supported modes, making this one of the set's clearest gaming strengths.

Game mode is usually fast and responsive, although measurements differ and leaving the mode off can cause extreme lag. Some OLED competitors remain faster.

Everyday streaming is simple, but advanced picture settings, forced updates and signup prompts can complicate the first experience.

Google TV's straightforward content organization helps day-to-day use, even if initial account setup can take longer than desired.

Side-mounted, labeled ports are straightforward to find and connect once the TV is on its stand.

Side-facing sockets are neatly concealed but sit too far inward to access easily once the television is mounted close to a wall.

Google's show-first home page can be useful for discovery but offers limited control over the promoted rows.

Content discovery is flexible, with platform-based recommendations and smart searches. Context can change depending on whether an app or the TV home screen is active.

The matte screen suppresses direct sunlight and bright lamps better than many similarly priced TVs; larger glossy variants differ.

The glossy finish struggles with bright light sources directly opposite the panel, even though it performs well in diffuse daylight.

Automatic picture switching is handy for viewers who would rather let the TV choose between movies, sports, and games.

Extra AI clarity enhancements can create strobe-like artifacts on lower-quality films; leaving those settings off produces a cleaner result.

The black-frame insertion option is compromised by image duplication and a pronounced loss of brightness.

Backlight strobing supports both 60Hz and 120Hz, providing a useful motion-clarity option at two common refresh rates.

Full chroma support helps desktop detail, yet the BGR subpixel layout can cause text fringing on a PC.

PC text benefits from the regular RGB subpixel layout and high-bandwidth chroma support, producing unusually clean lettering for a television.

Low-bitrate cleanup and upscaling are strong, although certain default settings can make highlights or motion look unnatural.

The processor produces excellent-looking high-quality video, but enhancement settings sometimes introduce artifacts or handle brightness inconsistently.

Direct reflections are strongly reduced by the matte surface, and indirect ambient glare is mostly kept in check.

Reflections are a real tradeoff. Massive brightness compensates for general daylight, while direct lamps and windows can remain distracting on the glossy screen.

Four full-bandwidth HDMI inputs on the common sizes provide unusual flexibility for consoles, PCs and soundbars; the biggest model is an exception.

Only two high-bandwidth HDMI connections are confirmed in detailed testing, which limits elaborate console-and-PC setups despite four physical inputs.

Spaced tactile keys are easy to locate, but the missing play/pause shortcut and awkward tuner key slow certain actions.

Controls are fairly uncluttered with handy app shortcuts, but the unused space could accommodate additional services.

Older HD and lower-bitrate sources receive sharper detail with minimal artificial edge enhancement.

Upscaled sources generally remain clear without excessive artificial sharpening, but fine details and lower-quality streams can still be less convincing than premium processing rivals.

Compressed streams and older HD material get cleaner edges and reduced macroblocking without excessive over-sharpening.

Compressed video is smoothed competently, at the cost of a little fine texture. Poorly encoded sources remain more noticeable on very large screens.

Dark scenes tend to look clean, but bright uniform backgrounds may expose vignetting or dirty-screen patches depending on the panel.

Some panels look uniform in dark scenes, but one detailed evaluation found conspicuous edge vignetting and uneven light distribution.

Fast-frequency backlight PWM is hard to see normally, although transitions and VRR flicker may trouble sensitive viewers.

High-frequency backlight flicker should be unobtrusive for most people, although one low-quality video test exposed amplified content flickering.

The heavy center base gives the TV reassuring resistance to wobble.

The central stand feels stable in ordinary use, although one assessment cautions that a pedestal design is easier to tip with children nearby.

Game Mode keeps HDR brightness strong and latency low, though it cannot eliminate the screen's slower response times.

Game mode preserves impressive image brightness while cutting lag, but normal modes can be much slower and do not suit gaming.

Dark HDR skies and gradients may show banding, with unusual artifacts sometimes visible in greens.

Gradients are usually smooth, but subtle gray bands remain visible and some rivals clean them up more completely.

The backlit remote and brushed finish are practical, although the large utilitarian shape looks dated to some people.

The backlit metallic-looking remote is a welcome upgrade, particularly in dark rooms, though buttons and battery choices are not ideal for everyone.

Large promoted banners and personalized recommendations consume much of the Google TV home screen; switching off personalized ads does not remove them.

Advertising is built into the smart interface and cannot be disabled, a notable drawback for anyone wanting a cleaner home screen.

Subtle HDR gradients sometimes break into visible steps, particularly darker greens and grays.

Visible banding is mostly restrained, although certain gray gradients reveal uneven steps that smoothing options do not fully eliminate.

Small bright objects and sunlight often retain clear separation, with occasional dimming of the tiniest specular highlights.

Fine HDR highlight textures can survive extreme brightness well, although some tone settings overblow intense areas.

Many dark scenes retain fine texture, although some modes flatten shadows or raise near-black detail.

Shadow detail is a significant point of disagreement: some dark scenes retain excellent texture, while others show crushed near-blacks that calibration cannot fully resolve.

The upward-firing speakers can add welcome width and height, but separate surround speakers still create a larger sound field.

Height effects and directionality are unusually convincing from the TV itself, but very busy scenes can merge different sounds.

Head-on viewing is strongest, with off-center colors and contrast fading more than ideal for large family seating.

The WHVA panel fares well against conventional VA LCDs, yet opinions differ on how much color and contrast shift off-center. Front-and-center seats remain best.

The broad adaptive-refresh window is useful at high frame rates, but 60Hz handshakes and certain VRR transitions can be problematic.

Low-frame-rate compensation helps preserve tear-free play when frame rates drop, making VRR useful across a broad range.

A bright, feature-packed Mini-LED set makes a convincing mainstream choice, with motion performance and dark-room precision its main compromises.

The QM9K is widely admired for flagship-level light output and strong all-around features, though the value case and a handful of processing flaws split opinions.

Channels in the pedestal help hide cords, but some find the routing limited outside the stand itself.

Cable channels and clips in the stand help tidy connections and keep the installation organized.

Careful calibration can yield excellent accuracy, although the absence of a familiar automatic calibration option is disappointing.

Filmmaker Mode and calibration controls can yield excellent SDR accuracy, but HDR correction is more limited and some errors persist.

Common sources play without major judder, while some 24p material or 25p sources can require motion tweaks.

Properly configured 24p movies look judder-free; some 25p signals and challenging pans still show periodic jitter.

The Mini-LED backlight usually produces deep blacks, but some dark-room comparisons reveal raised shadows and residual halos.

Deep blacks are a major Mini-LED achievement here, creating convincing dark scenes without OLED pixels. The darkest details can still be crushed, and isolated highlights may produce halos.

The metal pedestal is secure once assembled; some find the screws straightforward, while others recommend an extra pair of hands.

The pedestal can be assembled without unusual difficulty, although its interlocking pieces take some care.

Speech is generally clear on the integrated speakers, but one comparison found voices harder to hear against effects and music.

Voices are often crisp and clear, but deep dialogue can become indistinct and complex mixes may mask speech.

Color ghosting, soft edges and distracting transition trails may appear in rapid action despite the high refresh specification.

Rapid pans, fast athletes and gaming action can show edge blur, flicker or judder that distract from an otherwise powerful picture.

Lift-off packaging can make unboxing safer and easier, although one demonstration used special shipping protection not supplied to retail buyers.

Protective packaging allows large models to accept the stand while still supported in foam, reducing the difficulty of a two-person unpacking.

Low-frame-rate films can stutter on slow pans, but a little interpolation makes motion easier to watch.

Slow movie pans can visibly stutter even though most film motion looks good. Interpolation offers an effective workaround for those who prefer smoother motion.

The redesigned metal pedestal is solid and stylish, with a heavier feel than previous plastic stands.

The compact adjustable pedestal fits narrower furniture and accommodates different screen heights; the larger 98-inch model uses feet instead.

Pixel transitions are slower than the refresh-rate label suggests, leaving dark smearing and blur in fast scenes.

Response times vary by transition, with slow movement between very dark and bright shades. Gaming remains responsive overall, but the panel is not an OLED-speed performer.

Sports and some games can look crisp, yet laboratory testing and several owners note blur during dark transitions.

Fast motion is acceptable for a bright LCD, though dark-to-bright pixel transitions and quick action trails are less crisp than on OLED.

The zones generally follow movement well, but highlights can visibly flicker while moving across the screen.

Local-dimming transitions generally follow moving highlights quickly, but visible zone flicker can still occur in certain scenes.

Some tests found clean sports fields, while others exposed blotchy patches and darker screen edges on uniform backgrounds.

Dirty screen effect is restrained in some testing but prominent in another large sample, where streaks remain visible on pale images.

The panel covers most of DCI-P3 with vivid results, but it cannot reproduce every shade of the wider BT.2020 gamut.

A wide HDR color range makes animation and brightly lit landscapes especially vivid, though the most extreme hues do not always match reference targets.

Color and contrast can fade rapidly as viewers move away from the center, especially on the tested VA panel.

Colors can fade and shift when viewed far off-axis, particularly versus some competitors, even though the WHVA panel improves upon standard VA designs.

Most bright highlights are well contained, although small subtitles and starfields can reveal halos.

Halos are restrained compared with many LCDs but remain visible around subtitles, stars and other isolated lights, especially off-axis.

Adding light smoothing helps slow pans and 24p stutter, although aggressive settings can change the cinematic look.

Motion interpolation can tame judder and stutter without necessarily adding much lag, but settings require adjustment and results can be inconsistent.

The 165Hz native 4K mode and faster reduced-resolution options favor capable PCs, but response-time blur limits ultimate competitive clarity.

Fast PC modes and console-friendly refresh rates are big strengths, though a reported PC handshake problem and slower pixel transitions keep performance from being flawless.

VRR is useful over a broad gaming range, but 60Hz handshakes and certain frame-rate changes can produce flicker or incompatibility.

VRR works well on most modern gaming devices, but there are reports of tearing with particular PC settings and high-motion gameplay.

Bright highlights retain richly saturated colors, with little washout in strong light.

Rich, highly saturated colors remain vibrant even in bright scenes. Some side-by-side comparisons find the palette a little less full or faithful than competing OLED sets.

Games can trigger the lowest-lag mode automatically rather than requiring manual switching.

Automatic game switching is convenient because the TV selects its responsive gaming settings when a console starts.

Dark backgrounds generally look even, with little backlight bleed, though sample variation can affect the edges.

Near-black and full-black uniformity can be excellent, though comparisons sometimes favor the QM8K's cleaner dark panels.

The LCD panel is effectively immune to permanent OLED-style image burn-in, a useful advantage for long-term static-content use.

The LCD panel avoids permanent burn-in, a reassuring trait for users worried about static images and long sessions.

The game overlay supplies frame-rate, HDR and crosshair tools, but reaching the panel can take more remote presses than ideal.

The on-screen Game Bar provides quick gaming adjustments without interrupting play to navigate deeper menus.

The very large versions offer imposing cinematic scale, and the strong brightness keeps that extra screen area lively.

At 85 or 98 inches, the high-contrast image is particularly immersive without needing an oversized OLED budget.

Up to 165Hz at 4K is excellent for a midrange television, even though frame transitions are not always as fast as the refresh number implies.

The high native refresh rate supports smooth sports and fast PC play, although display response and mode compatibility matter as much as the headline number.

High frequencies retain good definition without as much harshness as cheaper television speakers.

Treble can sound clear and natural for TV speakers, even when the bass lacks deeper punch.

As an LCD, the TV avoids permanent burn-in and several common panel risks, but the newest generation lacks long-term owner history.

The LCD design avoids permanent OLED burn-in, but unresolved software glitches and one reported electrical buzz raise quality-control questions.

When discounted, the U7SG combines standout daylight viewing and connectivity for far less than many flagship models; full price is less persuasive.

At a substantial discount the QM9K is a tempting flagship, but the much cheaper QM8K frequently looks similar in everyday content. The price gap determines the recommendation.

A discounted 75-, 85- or 100-inch model can deliver substantial screen space for the cost, though premium extra-large sizes rise sharply in price.

Large 85- and 98-inch sizes can be compelling compared with giant OLEDs, especially when the QM9K is sold at a steep clearance price.

Google TV onboarding can be fast, but the heavy stand, app-pairing failures and unskippable updates may slow a new owner's setup.

Physical installation is manageable with assistance, while Google TV and Gemini setup can require more prompts and updates than expected.

PS5 and Xbox consoles can use 4K at 120Hz without giving up their usual VRR options.

4K at 120Hz console play looks sharp and responsive, making full-resolution high-frame-rate games satisfying.

4K console games benefit from bold HDR, low lag, and up to 120Hz support, though some motion smears on rapid transitions.

4K games can look detailed and vividly colored with responsive control, especially on current-generation consoles.

The eARC port makes high-quality audio transfer to a soundbar or AV receiver straightforward.

eARC supports high-quality audio to an external sound system and sits separately from the two full-bandwidth gaming inputs.

High-bandwidth connections extend to all four standard-size HDMI inputs, avoiding the typical compromise of only one or two gaming-ready ports.

High-bandwidth HDMI enables excellent console and PC modes. The practical limitation is how many full-speed inputs are available.

A broad selection extends well beyond 85 inches, but brightness, coating and stand designs are not identical across sizes.

The four offered sizes cover large living rooms well, but the absence of smaller options limits installation flexibility.

Thin bezels keep the picture visually prominent and give the set a clean, modern appearance.

Thin, nearly invisible bezels create an immersive edge-to-edge picture that looks more premium than a typical LCD TV.

A thin frame and substantial industrial-style center pedestal make this look more expensive than an ordinary budget screen.

The premium screen-forward appearance and metal accents earn broad praise. A few find the stand and finishing details less luxurious than the flagship price suggests.

The sturdy metal stand and improved finish feel substantial for the price, even though the cabinet remains midrange rather than luxury-grade.

Construction feels sturdy and carefully assembled despite substantial use of plastic, with little flex or looseness noted.

A hardware microphone mute and software toggles offer control, though tracking and promotions may be enabled by default.

A physical microphone switch and optional AI features provide meaningful control, although always-listening hardware may still make privacy-conscious buyers uncomfortable.

Core brightness tracking can be close to the intended curve, while optional dynamic tone mapping sometimes produces a strange, overprocessed image.

HDR tracking can raise highlights too much, crush shadows and deviate from intended brightness. This is one of the biggest concerns for film purists.

Google Home and Android integration is useful for linked devices, photos and household smart-home controls.

The TV can work with connected smart-home devices, giving its Google TV interface a useful role beyond streaming.

Navigation is usually quick, with occasional slower responses or extra clicks in deeper menus.

Most navigation is responsive, and picture settings are easy to reach, but occasional freezes and long initial configuration can frustrate.

HDR tracking is mostly good, while optional dynamic mapping can brighten scenes or make movement look unnatural.

The set can push highlights well beyond intended levels and darken shadow regions, even while looking exciting. Some picture modes improve the balance without fully fixing it.

Google TV generally feels snappy and responsive, although it is not always as fast as premium rivals.

Menus and apps usually feel quick, though isolated freezes and setup delays keep the software from feeling completely seamless.

Gemini handles ordinary questions but sometimes points to the wrong service or stops at a show's information page.

Conversational voice requests often work naturally, but complicated instructions can yield incorrect answers or fail altogether.

The Google TV catalog covers popular subscription services along with plenty of additional streaming choices.

A wide range of popular streaming and game-streaming services is available without needing an extra box.

Google's hands-free Gemini commands and searches are convenient, but they are not always able to complete playback tasks.

Hands-free voice search can answer questions and control connected devices, though not every command works as expected.

High-bandwidth inputs enable 4K at 144Hz gaming, but at least one PC tester could not make the mode work reliably with their graphics hardware.

A reduced-resolution high-refresh mode caters to twitchier PC games, trading 4K sharpness for exceptionally fast frame updates.

Casting support makes sharing from compatible phones and tablets convenient, including Apple's AirPlay and Google's Cast ecosystem.

Google TV includes several cloud-gaming apps, adding options beyond connected consoles, though app availability is not universal.

Atmos effects can extend above and beside the screen surprisingly well for built-in speakers. Full external surround remains more immersive.

Dolby Vision material can look deep and striking, revealing textures and atmosphere. Its accuracy depends on mode and processing choices.

AMD FreeSync Premium Pro adds a valuable adaptive-refresh option for compatible gaming equipment.

Dolby Vision and HDR10+ cover both major premium HDR ecosystems, so format compatibility is rarely a concern.

The integrated over-the-air tuner operated properly in a real-world trial, making antenna reception a useful option.

The set handles 1440p/120Hz game signals and can run at even higher frame rates at reduced resolution with suitable PCs.

Google setup brings account prompts and legal agreements, which can slow down first use.

Generated artwork can create a personal ambient canvas, though it is more of a novelty than a core picture-quality advantage.

The speakers remain clear during loud music and busy effects without obvious distortion in the favorable listening assessment.

Free ad-supported channels add extra viewing choices, including some worthwhile older programming.

G-SYNC-style VRR has a specific problem at a locked 60Hz desktop setting on certain older NVIDIA cards; higher-refresh connections perform normally.

Low-lag interpolation is especially useful for smoothing game motion without paying the usual large responsiveness penalty.

Gemini makes searching and follow-up questions feel more conversational, but complicated commands can produce misleading or incomplete answers. Its convenience does not outweigh privacy concerns for everyone.

Four total HDMI connections provide practical room for a pair of consoles and other devices, though their bandwidth capabilities differ.

Natural-looking colors are achievable in restrained presets, but the brighter default look and HDR tone errors can move away from creator intent.

A full set of standard accessories is packed with the TV, although the box location can initially be confusing.

The internal speakers can fill a room at useful volume without immediately needing external amplification.

The TV turns on quickly and is ready to navigate with little noticeable delay.

A conventional removable two-prong cord is a welcome practical touch.

The backlit tactile keys are helpful at night, but shortcut placement and missing direct playback controls bother some users.

Presence detection can wake an ambient display and shut it down when the room empties, but sensitivity and accidental activations can require adjustment.

The clear glossy finish preserves image crispness and saturation, although it sacrifices some direct-glare control.

Gemini is helpful for conversational recommendations and follow-up questions, but it sometimes misunderstands device-specific requests and complex tasks.

A compact central footprint can fit narrower media units than widely spaced feet.

The available app storage is adequate for everyday streaming, although heavy app users may want more space.

A rich input selection handles multiple consoles and external audio equipment without demanding constant cable swaps.

The larger panels are substantial enough to need two people for safe unpacking or wall mounting, even when their construction feels manageable for the size.

FlexConnect offers an appealing route to room-calibrated wireless surround with compatible speakers, without requiring conventional fixed speaker placement.

On-TV streaming generally runs smoothly, although the newer phone setup app can struggle to connect during onboarding.

Customizable quick settings let enthusiasts reach preferred picture adjustments rapidly without scrolling through deep menus.

Google TV delivers familiar apps and easy browsing, but the recommendation-heavy home screen and layered menus can feel cluttered.

Google TV is capable, convenient and content-rich, with the newer Gemini experience. Ads and occasional bugs make the interface less universally appealing.

Software responsiveness is good much of the time, but at least one extended test found frustrating issues that remained unresolved after waiting for updates.

Artwork, photos and information can take over the screen when not watching TV, making the large display more useful between sessions.

One large sample exhibited an intrusive constant buzz, audible during quiet viewing regardless of picture settings; other assessments did not report this problem.

Standard-range content is exceptionally luminous even in daylight, with enough headroom to overpower ordinary room light without sacrificing obvious contrast.

Height channels add spaciousness, but the integrated system cannot match the width of separate speakers.

Smaller and larger variants differ in peak output, coating, stand and sometimes connections, so specifications should be checked for the precise screen size.