Compare LG QNED75B vs Samsung QN70H

Colorful, sharp 4K content can look pleasing, particularly in favorable lighting, but washed-out blacks and low brightness keep the image from looking truly impressive.

Buyers are impressed by clarity and natural colors, but weaker contrast, HDR impact and motion keep the picture from competing with better-priced rivals.

Compression blocking from low-quality streaming sources is cleaned up well, though fine texture can become slightly waxy.

Heavy streaming compression and macroblocking remain visible; processing does little to clean up poor sources.

The TV struggles against daylight and nearby lamps because its screen output is low and direct reflections remain distracting.

The TV manages ordinary bright scenes in modest daylight, but strong sunlight and glare can overwhelm it.

Gallery mode can show artwork as room decor, with some free selections and optional paid content.

Personal photos, decorative backgrounds and the Art Store make idle screens more attractive, although some premium art requires payment.

HDR content lacks the punch and contrast expected from the format, though some viewers notice a slight improvement over SDR in controlled lighting.

Flat highlights and washed-out blacks prevent the HDR experience from feeling cinematic, despite decent tone tracking.

Casual 60fps sessions can feel responsive, but pronounced motion blur can spoil faster gameplay.

Owners enjoy colorful, sharp console gaming, but formal motion testing and missing premium features make this a weak high-end gaming television.

Bass is usually thin and lacks cinematic weight, so a soundbar is a better option for action films.

Deep bass is the clearest audio weakness: some testing calls it very thin, while another finds it merely adequate.

Black depth is a major divide: colorful scenes look contrasty to some, but very dark scenes turn gray and flat.

Dark-scene contrast is the central picture problem: the edge-lit dimming adds little black depth and can wash out nighttime imagery.

Neither SDR nor HDR gets particularly bright, limiting its ability to overcome glare or make highlights stand out.

The panel can serve moderate SDR lighting, but it lacks the peak output required for punchy HDR and bright-room use.

Colors look natural to several viewers, especially skin tones, although lab testing finds some default white-balance and color-mapping inconsistencies.

Natural-looking colors and skin tones are bright spots; minor white-balance and color biases benefit from calibration.

Built-in sound draws mixed reactions: some owners find it plenty powerful for everyday television, while testing highlights thin bass and limited richness.

Some owners are satisfied with the sound, but detailed listening and another hands-on evaluation find thin bass and limited impact.

HDR highlights remain restrained and bright outdoor scenes can look flat; simply enabling HDR makes only a modest difference.

HDR highlights are consistently called too dim, so bright objects fail to pop above the rest of the picture.

A dark room exposes the panel’s gray blacks and low contrast, making this a weak pick for movie nights without ambient light.

Raised blacks, blooming and clouding make the set a poor choice for serious dark-room cinema.

The Mini LED label does not bring the high-contrast local dimming buyers may expect from premium Mini LED sets.

Edge-lit Mini LED construction permits a thin body but delivers noticeably weaker local dimming than direct-lit alternatives.

The screen lacks effective zone-by-zone backlight control, so dark scenes wash out even though severe zone-related halos are not a problem.

The bottom-edge lighting rarely improves black depth and often creates glow around bright elements instead.

HDR tracking and tuned picture modes can be impressively accurate, even though the panel cannot deliver strong HDR contrast.

Calibration produces very faithful SDR color and brightness tracking, even though the hardware's contrast is limited.

Fine 4K detail and converted HD edges can look impressively crisp for a budget set.

Fine details and 4K image clarity are frequent strengths, especially in owner impressions and higher-resolution material.

Standard, Cinema, Filmmaker and custom motion settings allow useful tradeoffs between brightness, accuracy, and smoothness.

Filmmaker Mode is useful for accuracy, and Standard is an easy casual choice; settings can be fine-tuned to suit the room.

Default grayscale can skew warm or blue depending on brightness. Fine calibration needs to be tailored to the individual panel.

Default whites can look too green or warm, though calibration helps correct the balance.

Judder and blur make motion a mixed point: viewers of 60fps content are more satisfied than those watching 24fps films or fast games.

Movement quality draws mixed assessments, with controlled testing identifying substantial blur despite some acceptable broadcast results.

Game Mode offers low input delay, with one hands-on test reporting about 9ms, so controller actions feel responsive.

Game controls feel consistently responsive, especially when using 1080p/120Hz where supported.

The basic smart-TV functions are approachable, while the fuller webOS menus can feel cluttered and overwhelming.

Tizen's basic settings are approachable, although crowded menus and sparse remote buttons make some tasks needlessly involved.

Near-black scenes are surprisingly clean, with minimal visible vertical banding.

Dark gray and green gradients reveal visible contouring in one detailed picture test.

Dark scenes can obscure subtle details, leaving shadowed subjects harder to distinguish.

Tone tracking preserves subtle dark detail better than the weak overall black levels might suggest.

Direct lights and windows remain highly visible on the glossy screen, undermining daytime viewing.

Owners perceive useful glare resistance compared with OLED, yet direct reflections remain prominent and daylight brightness is limited.

Fine bright highlights lack visual sparkle; the sun or reflections can disappear into an underwhelming overall image.

Gradual tone mapping retains some bright detail, but other testing still finds detail loss in the most intense highlights.

Proper 4:4:4 chroma and an RGB layout keep computer text crisp.

4K/60Hz PC mode can reproduce full-color detail, while 1080p/120Hz has reduced chroma and visibly softer lettering.

Widely spaced feet need a broad TV cabinet, with no narrower mounting position.

Adjustable foot spacing helps the television sit on both broad and compact cabinets.

Fast subjects can blur noticeably in tests, even though some owners consider sports and 60fps games crisp.

Slow pixel transitions leave noticeable trails and softness on quick movement, especially in games.

HD streaming and older sources generally look tidy after processing, but extremely low-resolution material can remain soft.

Older or low-quality sources can look soft, with fine text and small features harder to resolve.

DVDs and 1080p sources are enlarged cleanly, avoiding obvious jagged edges and harsh sharpening.

Processing is praised on some HD material but can look soft and leave text indistinct in other tests.

Side viewing is inconsistent: the picture can remain accurate at modest angles, but colors and fine detail deteriorate farther off-center.

Colors and brightness deteriorate off-axis, making the TV best suited to central seats rather than wide groups.

ALLM automatically engages the low-lag picture mode when compatible games start.

Automatic Game Mode activation helps ensure a responsive experience without manually changing presets every session.

HDR color coverage does not reach the full range of modern HDR formats, so some vibrant tones cannot be reproduced.

Mainstream DCI-P3 coverage is reasonable, but wider color reproduction and pale tones are weaker.

Sports and uniform backgrounds can reveal mild-to-noticeable blotches, particularly toward the edges.

A broad uneven patch is distracting in one test, whereas another sample's dirty-screen effect is barely noticeable.

Persistent low-frequency backlight flicker is a concern for viewers prone to eye strain or headaches.

Backlight dimming introduces flicker that may be bothersome in most presets, especially for sensitive viewers.

A hard 60Hz ceiling rules out the native 4K/120fps experience sought by competitive gamers.

1080p/120Hz is a conditional workaround on screens 55 inches and larger, not a replacement for 4K/120Hz or VRR.

Volume impressions vary: some owners find it surprisingly loud, while testing shows the speakers have limited headroom in noisier rooms.

One test finds speakers relatively quiet, while another says they reach adequate room volume, making loudness situational.

TruMotion can smooth camera movement but may introduce a soap-opera look or inconsistent frame pacing.

Judder reduction offers little useful smoothing and may introduce new artifacts, so leaving it off is often preferable.

Physical buttons are welcome, but close positioning of Home and navigation keys can cause accidental presses.

A small number of buttons keeps the remote neat but pushes input switching and custom shortcuts into menus.

AirPlay lets iPhone users mirror their display to the larger screen.

Direct mirroring from an iMac and iPhone works well, avoiding separate casting hardware.

Assembly impressions differ, ranging from easy-to-lock feet to frustratingly aligned stand screws.

The simple two-foot stand looks more basic than the pedestal fitted to the preceding generation.

VRR exists and can tame tearing within its supported range, but it stops helping when frame rates dip too low.

Without VRR, the panel cannot synchronize refresh timing to variable console or PC frame rates.

Three HDMI inputs and one USB connection cover simple arrangements, but larger setups may require a switch.

The selection is basic, without the HDMI bandwidth needed for high-refresh 4K consoles or gaming PCs.

A faint glow or haze can appear in dark scenes, though the absence of actual dimming zones avoids the more obvious halos seen on some TVs.

One assessment reports minimal subtitle halos, but detailed testing finds clearly visible blooming around bright objects and subtitles.

Some 24fps material judders, although film playback from native apps or suitable sources fares better.

Film-based 1080i is processed well in one test, but 60Hz external sources can show noticeable judder.

Promotions can appear in the interface and on idle screens, with no simple universal way to disable them.

Ads cannot be fully removed from Tizen, even though targeted-ad settings can be disabled.

The screen can reflect windows almost like a mirror, so placement away from bright light sources is important.

Direct lights appear as mirror-like reflections, particularly noticeable against dark pictures.

The native 60Hz panel is adequate for standard video and gaming, not the smoother 120Hz experience of more capable models.

Native 60Hz is a major downgrade from the earlier QN70F's faster panel and restricts high-refresh entertainment.

Black areas often look uneven or gray, sometimes with warmer patches and darker edges.

Dark scenes can appear cloudy and patchy, although some near-black patterns remain relatively even.

A full calibration can make the image exceptionally accurate, and the settings offer useful adjustments rather than a universal one-size-fits-all recipe.

Proper calibration can deliver exceptionally accurate SDR colors, though panel-specific values should not be blindly copied to another unit.

Inputs on the rear can be awkward to reach once installed, although another unit’s unboxing describes a more accessible port layout.

Side-facing connections become awkward to reach once wall-mounted, and the remote lacks a convenient dedicated input button.

The 4K panel shows native UHD material clearly and accepts standard resolutions, but it tops out at 60Hz.

4K pictures look unusually crisp to owners upgrading from older televisions.

A straightforward, lower-cost 4K TV gets enthusiastic endorsements for basic use, but its dark-scene picture quality and motion fall well behind stronger competitors.

Everyday owners are enthusiastic about the clear image and conveniences, while technical evaluations question the price and performance balance.

Dark scenes often appear gray or hazy rather than genuinely black, although some viewers perceive deeper blacks in brighter images.

Measured black depth is weak and corner light bleed can be visible; owners may still perceive dark game scenes as impressive.

Colors are lively enough for ordinary material, but deeply saturated HDR shades and very bright colors are harder for the panel to reproduce.

Some comparative viewing finds pleasantly rich reds, although limited brightness and contrast restrain the strongest HDR colors.

Physical buttons simplify basic actions, although pointer navigation or unusual key placement takes adjustment.

The minimalist remote is easy to understand and needs no precise aiming, but missing shortcuts and a slim shape add inconvenience.

The direct-lit LCD panel has very low expected permanent burn-in risk even with static on-screen elements.

Permanent burn-in is considered extremely unlikely, making static menus and channel graphics less worrisome than on OLED.

Simple clips help keep attached cables tidy.

Rear grooves and a foot-mounted clip provide a simple way to route visible cables.

Speech is serviceable, with voice-enhancement options, but the speakers lack some treble definition.

Speech remains understandable at moderate volume, and an AI-adjustable voice boost can help against background noise.

Built-in free LG channels offer a no-additional-subscription way to find casual TV content.

Samsung's free TV and movie options are a handy alternative when you don't want another streaming subscription.

Game Optimizer reduces input delay and makes gaming controls easily accessible.

Game Mode prioritizes responsiveness and offers the lowest input lag without requiring extensive extra adjustments.

The Mini LED branding may mislead shoppers because the backlight lacks local dimming control.

The Mini LED label sounds more premium than the QN70H's edge-lit zone control actually performs.

Slow pixel transitions leave moving subjects blurry rather than sharply resolved.

Very slow pixel transitions make fast movement visibly blurry even with low input lag.

Patchy gray fields and darker sides can stand out, especially in broad, even-color scenes.

Darker side regions and a central dirty-screen patch can make even-toned images look uneven.

The direct-lit LCD design avoids several common panel-degradation risks, although an LED failure could affect a large portion of the screen.

Edge-lit components pose long-term backlight concerns, while a cited early failure and owners' unexpected power-on events add caution.

Initial software setup is manageable, but stand assembly can be fiddly on at least one demonstrated unit.

Owners find initial setup uncomplicated and enjoy the clear picture once configured.

The low price and vibrant everyday picture attract budget buyers, although similarly priced competitors offer better contrast and brightness.

Its limited HDR, contrast and gaming features undercut the asking price; it makes more sense only for shoppers prioritizing Samsung’s interface and slim design.

Conventional 4K 60fps games work, but higher-frame-rate 4K output is not available.

4K games work at 60Hz, but the panel cannot combine native resolution with the high frame rates many modern players expect.

Apple devices can share or mirror media directly to the TV over AirPlay.

Built-in AirPlay allows mirroring from an iPhone or iMac without purchasing another streaming box.

This TV cannot display native 4K at 120Hz, which limits premium console and PC gaming.

The QN70H cannot run 4K at 120Hz; even newer consoles are limited to 4K/60Hz, with 1080p/120Hz available only on some larger sizes.

DTS playback and passthrough support is absent, which matters for certain Blu-ray and disc-based soundtracks.

DTS audio is unsupported, a drawback for people using Blu-ray discs and compatible home-theater audio tracks.

One hands-on test finds the operating system frustratingly slow to respond.

Tizen can be quick once warmed up, but startup and page transitions sometimes feel slow.

webOS provides profiles, streaming choices, and free content, but some find its busy layout and sluggish behavior frustrating.

Tizen offers an extensive app selection and useful connected features; its busy navigation, account requirement and uneven speed are the drawbacks.

Some navigation is fluid, but other use reports describe noticeable delays, especially with the included remote.

The smart interface is often smooth once open, but startup and full-screen transitions can feel sluggish.

Apple, Google and Alexa-related functions make the TV convenient for mixed-device households.

Integrated SmartThings access is useful for controlling compatible home devices from the TV.

Netflix, YouTube and other familiar streaming services are easy to find within webOS.

The built-in app library covers popular streaming platforms, and an owner enjoys accessing them without additional hardware.

Most major streaming apps are represented, though one owner misses a specific TV-provider app.

The broad selection covers popular streaming platforms and is a major everyday convenience for owners.

Midtones track well, though particular picture-processing settings materially affect HDR accuracy.

HDR luminance tracking is impressively accurate through shadows and midtones, even though peak brightness and black depth remain limited.

Dynamic processing preserves some highlight details but cannot overcome the display’s inherently limited peak brightness.

More aggressive HDR mapping can raise overall brightness, but it does not improve peak output or fix the hardware's HDR limits.

Apps can launch quickly, but webOS navigation may still feel sluggish when moving through menus.

Apps can install while other menus remain usable; transitions and initial loads can be slower than navigation within an open app.

LG’s Re:New program promises additional webOS versions over several years, extending access to newer interface features.

Samsung's promised long update window provides a meaningful software-longevity advantage.

Slim borders help the screen blend into living-room and bedroom decor.

The narrow frame and slim enclosure are repeatedly praised for keeping attention on the image rather than the hardware.

The TV has no obvious assembly defects, but flexible plastic panels and a plain rear give it a budget feel.

Construction is acceptable, though the back flexes and the narrow-foot configuration can wobble when touched.

Thin bezels give the TV a tidy face, although the rear plastic and overall finish look basic.

Its very thin silhouette is striking, although the basic stand and styling feel less premium than the predecessor.

The many available sizes make it easier to fit the TV into a bedroom, living room, or secondary space.

Six screen sizes offer flexibility from compact rooms to large spaces, but the 43- and 50-inch variants lack the higher-refresh DLG option.

Closed captions, high-contrast menus and zoom controls improve readability and help when dialogue is hard to hear.

An upgraded LG Magic Remote is available separately for buyers who prefer pointer-based controls.

A Samsung account is needed to use apps, including preinstalled ones, adding an unnecessary login step.

Owners like filling the idle screen with landscapes, artwork, and decorative backgrounds instead of leaving it blank.

The optional motion-sharpening strobe produces double images, making it a poor remedy for the TV's motion blur.

Streaming suggestions can be rearranged or hidden selectively, but the home screen remains busier than a fully customizable interface.

The built-in guide is convenient, but confusing differences between on-screen menus and written instructions can frustrate setup.

Game Bar and Game Optimizer provide easy access to low-lag settings and VRR controls.

One test finds banding in dark tones, while another reports smooth shaded areas, so the verdict is not unanimous.

None of the HDMI ports offers full HDMI 2.1 bandwidth, limiting connections to high-refresh 4K sources.

Three HDMI inputs are enough for a modest setup but can feel restrictive alongside multiple consoles and audio gear.

Good compression cleanup and HD conversion help ordinary video, although some fine detail can be sacrificed.

Low-resolution video scales without conspicuous oversharpening, making old discs easier to watch.

Similar-looking size and warehouse model codes deserve a careful check before purchase, especially because smaller screens lack a gaming mode.

Media played smoothly from a network drive, including high-resolution video, without apparent loading or compatibility problems.

A traditional button-heavy remote is appreciated by some, but the optional Magic Remote and occasional navigation delays divide opinion.

Some button presses and menu movements lag behind the user’s input.

On-screen search makes settings easier to locate without repeatedly digging through nested menus.

The wide foot position provides a firmer base; the narrower position may wobble briefly when the TV is touched.

Slow camera pans in films and shows can look jerky despite the available picture-smoothing controls.

A single USB connection limits simultaneously attached accessories and drives.

The limited VRR range lacks low-frame-rate compensation, so tearing can return below 48fps.

Wall mounting is feasible, but VESA patterns change by size and recessed inputs are difficult to reach afterward.

AI voice-enhancement controls can lift speech above background noise, making dialogue easier to follow.

eARC can deliver high-quality, uncompressed audio to a soundbar or home-theater receiver.

Audio customization includes voice enhancement, speaker routing and other adjustments to match the room.

Adaptive brightness can make a carefully chosen picture level fluctuate, so fixed settings are preferable for accuracy-minded viewing.

The optical connection works for attaching an existing soundbar or external speaker system.

SDR, HDR, HDMI sources and game settings can retain different adjustments, requiring separate tuning to keep the picture consistent.

Bluetooth speaker pairing is quick, and volume can be controlled straight from the TV remote.

Data-sharing options can be turned off, though doing so may disable the voice assistant and its AI features.

Voice commands are available, but some privacy opt-outs disable the assistant entirely.

Bixby sometimes fails to understand normal commands, prompting repeat attempts or louder speech.

Wireless streaming stays reliable even when the TV is positioned some distance from the router.

Dolby Vision is missing, leaving HDR10+ as an alternative but reducing compatibility with Dolby Vision content.

An eARC connection makes it straightforward to pair the TV with a capable external audio system.

The HDMI 2.0-only inputs cannot unlock the full output capabilities of modern consoles and PCs.

The older terrestrial tuner cannot receive newer 4K over-the-air broadcasts.

The right-angle power connector is a small but appreciated convenience.

The rechargeable solar remote can also use USB-C for backup charging, reducing reliance on disposable batteries.