Compare Samsung QN70H vs Samsung QN80H

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

Rich color, good everyday contrast and sharp images make a strong impression, but viewing angle, glare and motion flaws prevent a clean sweep.

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

Regular HDR streaming looks colorful and engaging, while ambitious disc masters and deep-black scenes expose the panel's limitations.

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

The backlight generally lifts contrast and deepens dark areas effectively, but precision falls short of the best competing Mini LED sets.

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

HDR highlights generally have satisfying impact, although small bright details and especially demanding scenes reveal a lower brightness ceiling than stronger rivals.

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

Clean HD upscaling earns praise, but low-quality streaming compression and posterization are not always smoothed effectively.

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

Local dimming creates pleasing depth in many films and games, although black-level limitations reduce the effect in difficult dark scenes.

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

The screen is bright enough for most living rooms, though demanding HDR highlights are less striking than on brighter flagship and rival sets.

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

Gaming is an overall strength thanks to low lag, four capable HDMI inputs on larger sizes, and rich visuals. Fast-motion blur is the important counterpoint.

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

Dark-room movies can look convincing with the right preset, but halos, clouding and imperfect blacks keep it short of a premium home-theater screen.

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

AI Football Mode makes spoken commentary particularly easy to follow, while adjustable sound tools can prioritize voices and effects.

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

Ambient-light dimming can undermine carefully chosen picture settings, so leaving it off may produce a more consistent image.

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

The bright Mini LED panel handles typical daylight well, but glossy reflections can become a problem when a window or lamp faces the screen.

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

More restrained presets reproduce skin tones and colors convincingly; Dynamic or Vivid settings can push them too far.

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

Accurate presets and calibration give natural-looking colors, although brightness tracking and cooler tones leave some room for refinement.

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

Built-in sound is clear and sufficient for everyday TV, but thin bass and limited cinema-scale immersion make a soundbar desirable.

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

The built-in speakers are consistently short on deep bass, leaving action soundtracks and cinematic effects thinner than a soundbar can deliver.

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

Fine textures and facial features are rendered crisply, with particularly good results from quality HD and 4K sources.

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

White balance is accurate in the best presets or after calibration, but some units show a noticeable cool or blue tint out of the box.

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

Standard, Movie and Filmmaker modes offer genuinely useful choices; Dynamic can become unnaturally vivid, while custom motion settings matter.

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

Opinions diverge: sports and game footage can look smooth with careful settings, but lab testing finds slow transitions and visible blur.

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

Game Mode is pleasingly responsive at around the low-teens milliseconds in measured examples; processing-heavy modes can be much slower.

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

Four full-bandwidth HDMI inputs on supported sizes make it easy to connect several modern consoles and a gaming PC without swapping cables.

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

VRR works effectively across compatible refresh rates and helps keep games smooth and free of tearing.

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

Black backgrounds are generally very even when viewed straight on, with little flashlighting or patchiness in the strongest results.

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

Smooth HDR color transitions are a strength, with little visible banding outside a few bright green areas.

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

Proper chroma 4:4:4 support keeps fine computer text legible across supported signal formats.

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

Its relatively restrained design and flat rear make mounting straightforward, although rear connections become harder to reach close to a wall.

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

Custom motion adjustments can smooth camera pans, while automatic interpolation sometimes adds jitter, noise or the soap-opera effect.

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

HDR gradients are largely smooth, but brighter green shades and some demanding scenes can show visible bands.

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

High refresh and variable refresh make the larger models attractive to console and PC players; the 50-inch variant is less capable.

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

Upscaling older sources works well, and useful zoom controls help with small-format programs; poor compressed streams may still show artifacts.

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

Adjustable plastic feet are practical and versatile, even if they do not feel particularly luxurious.

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

HD material is typically upgraded into a sharp 4K presentation, though low-bitrate streaming can reveal artifacts and softened detail.

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

The minimalist remote simplifies navigation, though some buttons are small and the slim shape can be easy to misplace.

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

A bright and capable Samsung all-rounder, particularly for gaming and everyday TV, rather than an uncompromised picture-quality champion.

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

Optional LED Clear Motion is difficult to recommend: it noticeably darkens the image and can introduce double-image artifacts.

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

Mainstream HDR colors are handled well, although the wider BT.2020 range is limited compared with premium RGB Mini LED rivals.

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

The speakers get reasonably loud without much compression, but sheer loudness does not compensate for their limited low-end output.

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

Fast movement can become noticeably blurred, especially at 60Hz and in dark scenes, despite the high-refresh input specifications.

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

Pixel transitions are slow in darker scenes, leaving blurred trails especially around 60Hz motion.

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

The feet hold the panel well when spread apart but can wobble more in the narrow configuration.

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

Bold, vivid color is one of the QN80H's biggest attractions, especially on sports pitches and animation. Very bright scenes can wash out some subtler shades.

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

The Mini LED backlight often keeps halos discreet, yet bright subtitles and objects can still produce glow, especially in a dark room or off-axis.

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

Black depth is a mixed point: local dimming helps produce dark, even scenes, but some dark films reveal grayish or purplish blacks.

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

Direct reflections are the panel's most persistent weakness, with bright windows remaining visible even when the screen itself is luminous.

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

Wide and narrow placements accommodate different media cabinets, making the stand more flexible than a fixed-width design.

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

Slow pans can show visible stutter, especially without carefully chosen smoothing settings.

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

Voices are easy to understand through the built-in speakers, with extra AI and Amplify tools available for commentary and conversation.

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

Decorative wallpapers and screen savers are appealing ways to keep the screen looking pleasant between programs.

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

The TV is straightforward to calibrate and can achieve excellent SDR and HDR accuracy with suitable settings.

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

The center of the picture tends to stay clean, but darker edges and occasional magenta-tinted blotches can be visible on uniform backgrounds.

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

Most sources play with little judder, and careful custom settings smooth pans, though aggressive or automatic processing can introduce artifacts.

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

A pared-back control layout reduces clutter but sacrifices convenient button sizes and some direct shortcuts.

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

Dark scenes often preserve texture and visibility rather than crushing everything into black, though this can come at the expense of black depth.

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

Daylight visibility can be good thanks to the bright panel, but the glossy surface is not especially effective against direct window reflections.

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

Rear grooves and stand clips help route power and HDMI cables neatly out of sight.

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

Samsung TV Plus offers an appealing variety of free live and on-demand content without another paid subscription.

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

Sitting near the center is important; colors and black depth deteriorate as viewers move to the sides.

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

Dark-screen uniformity is generally good, while gray backgrounds can expose darker edges or patchy color on some units.

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

Setting up a Samsung account is an unwelcome extra step for using downloadable smart-TV apps.

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

Ads remain part of the home interface; targeted promotions can be disabled, but advertising cannot be removed altogether.

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

Its LCD-based Mini LED display avoids permanent OLED-style burn-in, reassuring households that leave logos or game interfaces on-screen.

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

The interface offers plenty to watch without overwhelming the home screen, but its personalization can feel generic.

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

Game Mode offers pleasing brightness and responsive play, although tiny HDR highlights can lack the impact of stronger TVs.

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

Common HDR scenes retain useful bright detail, but tiny specular highlights and very high-mastered material can clip or lack punch.

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

The LCD design offers low predicted risks of common panel faults and avoids burn-in, although long-run failure resistance remains a projection.

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

High-bandwidth HDMI connections are a strong asset for multiple gaming devices, especially on the larger models with four capable ports.

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

PlayStation 5 and modern Xbox gaming at 4K/120Hz works well on capable sizes, with the 50-inch version carrying important refresh-rate limitations.

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

Modern games look vibrant and detailed at 4K, with responsive controls and strong connectivity. The image can blur during fast transitions despite the high refresh options.

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.

The equipment and picture are compelling at discount prices, but several rivals and the older discounted QN90F can deliver more performance per dollar.

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

Missing Dolby Vision is a recurring limitation, particularly for viewers with compatible streaming subscriptions and 4K Blu-rays.

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

The lack of DTS playback support is an unwelcome restriction for physical-media soundtracks that use the format.

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

SmartThings guidance and uncomplicated push-in stand feet make the initial setup notably simple.

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

The current Tizen interface feels quick, with applications launching readily and little sustained lag.

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

Tone mapping can preserve good detail in mainstream streaming, but HGIG overbrightens and very demanding 4,000-nit material can lose highlight information.

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

Seven years of promised Tizen updates is an attractive commitment for keeping the TV current beyond the initial purchase.

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

Hands-free voice controls make routine TV operation convenient in principle, but recognition quality is inconsistent.

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

Tizen is generally fast and smooth, with occasional back-navigation delays or pauses during heavier interface activity.

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

Samsung's current Tizen system is quick, feature-rich and generally intuitive, though the AI and recommendation areas are less universally useful.

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

A broad range of mainstream streaming services and built-in apps makes external streaming hardware unnecessary for many households.

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

SmartThings can connect the screen with compatible home devices, bringing device control into the TV interface.

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

Bixby can misunderstand ordinary voice commands and sometimes requires shouting, weakening its hands-free appeal.

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

The chassis feels sturdy and neatly finished despite extensive plastic construction, with few obvious fit-and-finish complaints.

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

A slim-looking profile and restrained borders give this Samsung an upscale living-room appearance.

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

A wide choice of mainstream and oversized screen sizes helps this range fit different rooms, with notably large options available.

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

Thin borders keep attention on the image and give the panel a clean, screen-forward appearance.

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

Remote charging is a point of conflicting descriptions: one model assessment notes a solar-rechargeable unit, while others criticize a battery-powered replacement.

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

Common PC and console signals work well, including 1440p at 120Hz on supported consoles.

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

Automatic picture features can save manual adjustments, though the broader AI interface is not universally compelling.

Football optimization makes the pitch and uniforms pop and brings commentary forward, but its extra sharpening and saturation can look artificial.

Samsung's Art Store stands out for its unusually extensive selection compared with competing TV art galleries.

SDR-to-HDR remastering gives ordinary programs extra life, making fine textures and light effects easier to see without requiring native HDR content.

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

Atmos processing opens up the presentation somewhat, but the speakers do not convincingly surround the listener.

Low-frequency sound can become strained or distorted, reinforcing the case for separate audio equipment.

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

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

Supported larger sizes work with compatible PC variable-refresh setups, reducing tearing; this support should not be assumed for the 50-inch version.

Additional game-motion smoothing comes with a substantial latency penalty, making it a poor fit for twitch-sensitive games.

Game Bar places useful adjustments such as aim-point overlays, map zoom and picture presets within quick reach.

Recessed rear connectors can be awkward to reach once the TV is mounted tightly against a wall.

Filmmaker and Standard modes look more believable than heavily boosted Dynamic settings, which can distort complexions and overcook colors.

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

Moving highlights do not noticeably flicker, but the dimming system can lag fast motion and darken the leading edge.

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

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.

Colors lose saturation and blacks lighten quickly when the screen is viewed far from the center.

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

The remote is straightforward but not universally premium, and different descriptions disagree about the presence of a solar-charging panel.

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

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

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

Simple feet push into place quickly, making assembly unusually easy without extensive tools or adjustments.

The interface offers many apps, but the modest internal storage leaves less headroom for adding lots of them.

The ability to schedule a recording to an attached hard drive adds convenience to broadcast viewing.

One owner's set reportedly powered itself back on unexpectedly, making voice activation and standby behavior worth monitoring.

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

The AI companion adds another destination on the home screen, but its extra panel can feel unnecessary rather than helpful.

Variable refresh support continues to prevent tearing even when frame rates drop, aided by low-framerate compensation.

The set is fairly substantial front to back, so a flat wall installation may stand out slightly rather than sitting perfectly flush.

The larger versions can accept 4K at up to 144Hz, making their HDMI connections unusually flexible for gaming. The 50-inch version has a notably more limited refresh-rate panel.

A reduced-resolution 240Hz mode gives compatible PC gamers a higher-refresh option. It does not work at 1440p or 4K, and available capabilities differ by screen size.

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

Gaming Hub gathers console-free services in one place, a useful convenience for anyone with sufficiently fast internet.

FreeSync helps keep supported games free from tearing as frame rates change, although the 50-inch UK variant is missing some advanced features.

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

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

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.

Local processing for the AI assistant earns approval because it reduces the need to send every interaction to an external assistant.

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

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

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

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

The Amplify mode improves clarity and apparent loudness, and further equalizer controls offer some flexibility even if they cannot create deep bass.

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

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.

Compatible Samsung soundbars can play alongside the TV speakers for a larger, more coherent sound presentation.

Ordinary TV looks bright, colorful and pleasingly natural in suitable modes; factory settings can lean cool or overly blue.

Adjustable foot heights make it easier to slide a soundbar beneath the screen without blocking the picture.

Processing expands the apparent width somewhat, but the sound still stays firmly in front of the viewer.

Object Tracking Sound Lite provides useful lateral movement for effects, though not convincing height or all-around immersion.

Virtual audio broadens and steers effects across the screen but cannot substitute for genuine surround speakers.

The 50-inch version tested in the UK lacks the high-refresh and PC VRR features of larger versions, so size matters for gaming buyers.