Compare LG OLED C4 vs Samsung The Frame LS03D

The LG C4 stands out in its price range, likely offering little competition for many users. With its versatile features, it is perfect for movie and series enthusiasts, as well as gamers. The advanced WebOS system, paired with a remote that functions like a mouse, ensures an excellent user experience, making it a compelling choice for long-term brand loyalty. The OLED panel, built on over a decade of expertise, continues to impress with its ability to deliver a dynamic and immersive viewing experience. The brightness performance on HDR content is exceptional, with a deep and vibrant image. The dynamic tone mapping function is particularly noteworthy, making HDR10 content nearly as stunning as Dolby Vision.

Additionally, LG's televisions are well-suited for calibration, offering flexibility for home users with basic settings and professionals using 3D LUTs. For gaming enthusiasts, the LG C4 is a top choice, like most of the manufacturer’s OLED models. Thanks to HDMI 2.1 support and features like VRR, ALLM, FreeSync, and G-Sync, the gaming experience is incredibly smooth. The panel’s 144Hz refresh rate and advanced motion smoothing make it ideal for high-performance sports broadcasts. Overall, it’s hard to fault the LG OLED C4, as it offers exceptional features at a competitive price.

Samsung The Frame (2024) is not just an ordinary television that you could put in the corner and forget about after two days. Here, it's immediately evident that the manufacturer focused on something beyond just displaying movies. First, the "Art" mode catches the eye – with just a few clicks, we can turn The Frame into a digital gallery, showcasing artworks that, combined with the matte panel, truly resemble a real painting in a frame. And speaking of the frame, we have the option to customize its color to perfectly match our interior. Additionally, the package includes a wall mount, allowing the TV to be hung practically "flat," which further enhances the impression of engaging with a picture rather than a typical screen. The matte panel provides excellent protection against light reflections, which, paired with high brightness (650 cd/m²), works well in full sunlight. Moreover, we have a VA panel with quite decent contrast and a refresh rate of 120 Hz, so when watching sports or playing dynamic titles, everything appears really smooth and pleasant to the eye. If we add a gaming features package – VRR, ALLM, and HGiG – it becomes clear that Samsung also thought of console and PC fans. As a result, The Frame can be both a picturesque decoration for the living room and a quite sensible gaming monitor. The aforementioned One Connect is another handy gadget – thanks to it, we can hide all cables in one place, pulling only a thin wire connecting the TV to this magical box. If we like order, this is a solution made for us. Another advantage is the Tizen system – user-friendly, fast, and full of applications. We might not find absolutely everything in it (e.g., the Tidal app), but it still offers a wide range of options for searching new streaming platforms. Of course, there’s no rose without thorns. The lack of local dimming is noticeable in dark scenes, where black becomes less defined. We also have to remember that there is only one HDMI 2.1 port, so if we want to connect more devices in 4K and 120 Hz, we might feel limited. Additionally, viewing angles are rather average, so it's better for the most important viewer (i.e., us) to sit directly in front of the TV. For Dolby Vision fans, this also won’t be the perfect choice, as The Frame only supports HDR10 and HDR10+. Moreover, the sound – like in most slim TVs – is mediocre, so it's worth considering a soundbar if we care about clearer bass and a bit deeper sound. Despite these weaker points, The Frame still leaves a great impression. It is striking, stylish, and versatile – suitable for watching the latest hits as well as displaying reproductions of paintings on the wall. If we care about a unique appearance, high brightness, and at the same time want to play something with low input lag, this model will be a home run. And although it may not be the leader in terms of cost-effectiveness or a technological "monster" in terms of picture quality, it has something that is simply likable. It’s a piece of equipment that stands out with its unique character and can fit into any interior, attracting attention both in TV mode and as a digital art gallery.

The LG OLED C4, as the name implies, utilises an organic matrix developed in-house, making it one of the most recognisable series on the market. With over 10 years of experience producing self-emissive panels, LG has continually refined its designs, and the 2024 models are the pinnacle of this progress. An OLED screen ensures flawless contrast and black levels, immersing viewers in the director’s vision. OLED technology stands out for its lack of traditional backlighting, instead relying on current flowing through organic pixels. This design allows for precise image control, eliminating issues like dimming of fine details or halo/blooming effects.

In our test scenes, two standout features were immediately apparent: perfect light separation and an abundance of detail in "The Revenant." Crucially, the C4 displayed the distinct green tint some televisions attempt to correct, without issues. The LG OLED C4 excels in delivering exceptional contrast, resulting in incredible depth and richness. Test results confirm that the black levels are flawless, particularly in high-contrast scenes. Ultimately, the LG C4 offers an unmatched contrast ratio, delivering a visually stunning experience whether watching movies or gaming.

The Frame uses a VA panel, which in itself provides quite high contrast. In our tests, the results ranged from 4000 to 5000:1, which will be quite sufficient for most users. However, the lack of local dimming becomes noticeable, especially on more demanding test screens. In dark scenes, one can notice that the black has a slight navy hue. During the day or in a well-lit room, this won't be an issue, but during an evening viewing, more discerning viewers may feel a slight disappointment.

The HDR performance of the LG OLED C4 is impressive, firmly placing it in the higher tier. Most films exceed 700 nits, delivering a highly realistic image. While none surpass the 1,000-nit mark, the combination of these results with the TV’s infinite contrast and perfect blacks significantly enhances the visual experience. The final scene, with a full-screen flash of sunlight, is slightly less bright than the others but still maintains a solid level of brightness. Another highlight is the excellent DCI-P3 colour gamut coverage, which ensures incredibly vibrant colours. The HDR technology in the LG OLED C4 delivers exceptional colour and detail reproduction. The dynamic tone mapping feature optimises brightness levels, ensuring ideal light reproduction in every scene, even in the most demanding high-dynamic films.

The Frame really handles brightness well. With results at the level of 700 nits, bright elements on the screen look impressive and detailed, whether they illuminate the entire screen or appear as small bright spots against a dark background. In more demanding scenes, like the fourth sequence from the movie Sicario 2, the blacks perform averagely, but we already discussed that in the section regarding contrast. However, when it comes to brightness – here the TV definitely performs well. An additional advantage is the quantum dot coating, i.e., QLED technology. Thanks to it, the color palette coverage has been improved, although The Frame does not stand out in this regard compared to the competition.

The best factory mode on the tested television was "Filmmaker," which served as the basis for all evaluations. In terms of colour reproduction, this mode performed reasonably well; however, certain flaws significantly detracted from the overall viewing experience. The most fundamental issue was the white balance, which exhibited a noticeable dominance of red, skewing the image characteristics. This resulted in a pronounced yellow tint to whites and a general shift of all colours towards warmer tones.

The gamma, an equally crucial—if not more important—aspect, was notably lowered, leading to a marked reduction in contrast. Additionally, the television frequently lost detail at the start of the gamma curve. These issues were most apparent in SDR content.

When examining HDR materials, the same yellowing effect in the white balance was observed, as seen with SDR content. However, the EOTF curve, which replaces the gamma curve for HDR, was near perfect and left little room for criticism.

Samsung offers several picture modes in its TVs, but without a doubt, the Filmmaker Mode is the one that should provide the most natural representation of content. Unfortunately, as is often the case with mass production, the differences between units can be significant, and our tested model did not escape a few problems.

In the case of SDR content, the white balance heavily leaned towards red, with a slight boost in blue. This effect was particularly visible in comparison photos – in the example of a photograph with a boy, whose face was almost unnaturally flushed. The gamma, or brightness characteristic, also did not perform perfectly – the image was slightly brightened, which took away its depth.

In 4K HDR content, the white balance was again dominated by red, this time combined with green. Meanwhile, blue clearly lost intensity, which could be easily noticed on the Color Checker palette, where the colors began to "run away" in the wrong direction. The EOTF curve, responsible for brightness in HDR content, showed that the TV tends to excessively brighten the image, especially in the darkest elements of scenes.

Overall, although it did not look tragic, it definitely needed correction. Fortunately, Samsung offers extensive calibration options, which provide an opportunity for significant image improvement. Therefore, we proceeded with professional calibration to extract the full potential of this TV.

As mentioned, LG televisions come with advanced tools to facilitate an accurate calibration process. By utilising these tools, we meticulously adjusted the image to align with the director’s original vision. Without overstating, the results were outstanding. Both SDR and HDR content now achieve a level of visual fidelity that reflects how films are intended to be seen.

Examining the colour accuracy on the "ColourChecker" palette reveals impressive results, with almost all colour errors falling below a delta of "1," aside from two minor exceptions. Post-calibration, the LG OLED C4 demonstrated a marked improvement in colour reproduction, particularly in SDR and HDR modes. Testing the TV after calibration highlighted its capacity for delivering exceptionally accurate colours, underlining the high calibre of this model. The LG C41LA offers a stunningly precise colour palette, sure to satisfy even the most discerning viewers.

After professional calibration, the Filmmaker Mode shows its full potential. The white balance in HD content is exemplary – an error level of 0.5 indicates almost perfect color reproduction precision. The image now looks natural, and the colors are exactly as they should be. In 4K HDR content, the effect is not as perfect, but it still maintains a really high level. The colors are vibrant, well-saturated, and the overall image quality is impressive.

So where does the problem arise, if we praise the color reproduction so much? Unfortunately, the overall experience is disrupted by the brightness characteristic. The gamma in HD content looks decent, but in 4K HDR it's not as good. The EOTF curve shows that the TV excessively brightens certain parts of the image, which is a result of design limitations. The lack of local dimming means that the TV cannot precisely control the differences between the brightest and darkest areas of the screen. This is a barrier that simply cannot be overcome in this model.

Nevertheless, after calibration, The Frame offers excellent color reproduction, especially in HD content, and the overall appearance is much better than before the settings correction.

The fluidity of tonal transitions in LG TVs has long been a delicate issue, as the manufacturer, despite excelling in many areas, has consistently faced challenges in this aspect. However, the tested TV performed notably well in this regard. Issues were primarily confined to darker scenes, particularly the final two, where imperfections were more apparent. Interestingly, this model delivered better results in tonal transitions than LG's flagship model, the G4, showcasing a commendable improvement in this area.

This is one of the best TVs we have had the opportunity to test in terms of the smoothness of tonal transitions. Any potential imperfections are so minor that you really have to strain your eyes to notice them. They are subtle enough that we only deducted a symbolic fraction of points in this category. Undoubtedly, this is one of the greatest advantages of this model. It's possible that such a good effect is partly due to the matte coating of the screen, which gently masks any irregularities in color gradation. The smoothness of tonal transitions in The Frame is at a level that will satisfy even exceptionally demanding users. Kudos to the LS03D!

Let us revisit the function responsible for smooth gradation and consider its role in improving lower-quality materials. The default smoothing of tonal transitions, while decent, can be further enhanced. The feature includes a slider for adjusting its strength, and we recommend selecting the first option. This setting strikes a balance, offering excellent results without compromising important details through unnecessary blurring.

The image scaling on the LG C4 is commendable, though not entirely without flaws. By default, the image appears slightly sharper, though not to an intrusive degree. While jagged edges on elements like trees are occasionally visible, this issue is relatively minor compared to similar offerings from other manufacturers.

It was time to check how The Frame handles older, lower-quality materials. We already know that the smoothness of tonal transitions is very high here, so we were curious to see how the TV would manage their smoothing.

The noise reduction feature in the "Standard" setting performs well – tonal transitions are noticeably smoothed out, and the image does not lose too much detail. However, it's worth noting that this effect also smooths out film grain, so its use will be a matter of individual preference.

When it comes to image scaling, the TV also performed really well. The tested frame was solid – the model was rendered correctly, with clear details. The branches in the background, although slightly jagged in places, generally look natural and do not stand out as a flaw.

The LG G4 supports a maximum refresh rate of 144 Hz, achievable only when connected to a high-performance PC. Otherwise, the television operates at a maximum of 120 Hz, the recommended setting for viewing sports or content with fast-paced motion. For those prioritising smooth image quality, LG has included a versatile motion smoothing feature called "TrueMotion." This function is split into two adjustable sliders: De-Blur, which sharpens moving images, and De-Judder, which reduces jitter. Both sliders offer a range of settings from 0 to 10, enabling users to fine-tune the motion smoothness to their preference.

The LG OLED C4 boasts an impressive average response time of less than 1 millisecond, as confirmed by our measurements. This results in exceptional image clarity, far surpassing LCD televisions, which often have response times of several milliseconds. This clarity is evident in tests like the "UFO Test," where no trailing blur is visible behind moving objects.

First of all, it is worth noting that the model we tested in 55 inches, just like the 65, 75, and 85-inch versions, is equipped with a 120 Hz panel. Unfortunately, the 43 and 50-inch variants of this series offer only 60 Hz panels, which is worth considering when making a purchase. As for improving motion fluidity, the TV offers a feature called "Picture Clarity." This is a classic motion smoother that gives users the ability to adjust it using two sliders:

Motion Blurring Reduction – this is responsible for sharpening the image during dynamic scenes. The higher the value, the less blur during rapid camera movement or moving objects. However, overly aggressive settings can make the image look unnatural and start to resemble a “soap opera”.

Judder Reduction – this slider affects the smoothness of frame playback, particularly in materials with a lower frame rate, such as films (24 fps). Higher settings can smooth out motion but can also lead to an excessive "plasticky" effect on the image.

Both sliders operate on a scale from 0 to 10, allowing for precise adjustment of the effect to one’s own preferences. It is worth experimenting with the settings to find the perfect balance between fluidity and the natural appearance of the image. We recommend setting them as shown in the picture.

The LG C4, like nearly all OLED televisions from the manufacturer, excels in its compatibility with consoles and PCs. With the inclusion of four full-bandwidth HDMI 2.1 ports supporting 48 Gbps, the TV incorporates a range of features to enhance the gaming experience. Notably, it offers simultaneous support for FreeSync and G-Sync, making it an ideal choice for gamers using AMD or Nvidia graphics cards. For those seeking the best possible gaming quality, the integration of HDR Dolby Vision and HGIG mode is particularly impressive. HDR Dolby Vision operates with remarkably low input lag across all settings, ensuring smooth and responsive gameplay.

A standout feature in LG's televisions is the GameBar, which allows users to adjust settings in real-time without leaving the game. This includes options for customising the image for viewers with visual impairments, a thoughtful addition. Additionally, enabling VRR (Variable Refresh Rate) does not result in a loss of contrast—a benefit of the OLED panel's self-emissive technology, eliminating the need for conventional backlighting. While some slight flickering of grey tones may occur, this is a characteristic of VRR technology across all manufacturers.

In summary: The LG C4, like the brand's other OLED models equipped with high-refresh-rate panels and HDMI 2.1, provides a seamless and immersive gaming experience. For gamers demanding top-tier performance, this TV is an outstanding choice.

The Frame in version 2024 is equipped with four HDMI ports, but only one of them supports the 2.1 standard with a bandwidth of 40 Gb/s. This is an important piece of information if we plan to connect more than one device that requires a 4K@120 Hz signal – for example, two consoles or a console and a gaming PC. In terms of gaming features, The Frame truly has a lot to offer. We find ALLM (Auto Low Latency Mode), VRR (Variable Refresh Rate), and HGiG. It is worth emphasizing that HGiG has been very well implemented here, which is particularly important since the TV does not support Dolby Vision in games (which is only available on Xbox consoles). In this case, HGiG proves to be a better standard for gaming. Samsung has not forgotten about features that enhance the gaming experience. Game Bar is an advanced panel for gamers that allows for quick adjustment of screen settings without the need to sift through the TV menu. We can even change the aspect ratio from 16:9 to cinematic 21:9, which for some gamers can be a significant advantage. However, Samsung's biggest ace up its sleeve is the Game Motion Plus feature. This is a special smoother dedicated to games, which adds extra frames of animation without significantly impacting input lag. The effect is really noticeable – the image appears much smoother, which fans of dynamic titles will particularly appreciate. In summary – Samsung The Frame is a television that offers a solid set of features for gamers. Although the limitation to one HDMI 2.1 port may be a downside, the rest of the solutions make gaming on this TV a truly enjoyable experience.

The latency time of the LG C4 is exceptionally low across all scenarios, making it a standout choice for even the most dedicated gamers. At demanding settings of 4K 120 Hz with HDR, the input lag is an astonishingly low 5 ms, ensuring an incredibly responsive gaming experience. Notably, this low latency remains consistent even when Dolby Vision HDR is enabled—a feature that competitors often struggle to maintain without increasing delay.

This consistency and performance firmly position the LG C4 as a top-tier option for gamers seeking high-quality visuals and minimal lag. It undoubtedly earns the highest rating and strong recommendation for gaming enthusiasts.

In terms of latency, The Frame really impresses. 13 ms with 60 Hz content and 8 ms with 120 Hz are results that will satisfy even the most demanding gamers. Such low values make the reactions to controller movements almost instantaneous. In dynamic games like shooters or racing, every fraction of a second matters – here The Frame performs excellently.

When paired with a PC, the LG C4 delivers excellent performance, largely due to its impressively low latency of 13.5 ms, ensuring a near-instantaneous response between the mouse, eye, and screen. This makes it an ideal choice for tasks requiring precision and speed.

One of the most crucial aspects of using a TV as a monitor is text readability, and in this regard, the LG C4 excels. The text appears sharp and clear, although enabling the passthrough option in the settings is necessary to optimise font sharpness.

The RWBG pixel layout is another advantage, as it does not significantly affect the clarity of fonts or letters—a notable improvement compared to Samsung's QD-OLED panels. Whether using Windows or macOS, the LG C4 ensures a smooth and satisfying user experience for work or general PC use.

Using a computer on The Frame is truly a pleasant experience. The fonts are clear and well-rendered thanks to the 4:4:4 chroma support. There is no blurring or fuzziness that often appears in cheaper televisions. Of course, if someone scrutinizes small texts, they may notice minimal imperfections, but it's really a minor issue that doesn't interfere with everyday work. It's also suitable for PC gaming. The 120 Hz panel, support for G-Sync, and truly low input lag make games run smoothly and without delays.

One of the undeniable strengths of OLED panels is their exceptional performance for group viewing, allowing for consistent image quality from a range of viewing angles. The LG C4 upholds excellent contrast, colour saturation, and fidelity, ensuring a satisfying experience for viewers in different seating positions.

While it lacks the enhancements provided by MLA (Micro-Lens Array) technology, the C4 still delivers impressive results that most owners are likely to find highly satisfactory. However, at sharper angles, a slight greenish tint can sometimes be observed. This is a known characteristic of LG’s WRGB panels without micro-lens technology and, unfortunately, is an inherent limitation that cannot be mitigated.

The viewing angles on The Frame are average, which is typical for a VA panel. And here comes a bit of a snag – this television is supposed to serve as a display for images and works of art, which are not always viewed head-on. When viewed at an angle, colors start to lose their intensity, and black turns into shades of gray. This is not at a level that completely ruins the experience, but if the TV is placed in a position where it will often be viewed from the side, the effect may be noticeable. It's a pity because better viewing angles would be a significant advantage in a TV intended for such purposes.

The maximum brightness of the LG C4 in SDR content reaches 367 nits, which is an impressive result for an OLED television and ensures comfortable viewing, even during the day. Two notable aspects enhance the experience. First, the glossy coating on the panel effectively contains light reflections, preventing them from spreading across the screen and disrupting the image.

Secondly, the brightness of the screen at 100% white fill measures approximately 220 nits, a significant improvement over earlier OLED models, which often struggled to achieve even half this level. This enhancement provides an excellent viewing experience, particularly for bright and vibrant content such as winter sports broadcasts.

The Frame is equipped with a matte display that manages to effectively suppress direct light reflections. As a result, even in a brightly lit room, the image remains readable, and reflections do not interfere with viewing. Of course, as is usually the case with matte coatings, there is a trade-off – colors lose some intensity, and black seems more faded during the day. Fortunately, the television compensates for this with a brightness level of 650 cd/m². This ensures that the image is bright, clear, and well visible even in a heavily lit room.

LG has used its well-established proprietary WebOS system, a staple in its televisions for many years. This system provides access to virtually all major applications, with only a few notable exceptions, such as CDA or KODI. Additionally, the modern web browser and the remote control with a built-in mouse make streaming services easily accessible, even when specific apps are unavailable. One of WebOS's standout features is its ability to operate using a cursor that appears when the remote control is moved, offering great convenience when entering queries or passwords.

WebOS also includes screen mirroring, AirPlay, and Bluetooth headphone connectivity. For users with hearing impairments, it’s worth noting that WebOS allows the simultaneous use of headphones and the TV speaker, providing added flexibility. For sports fans, the system has a handy alert feature that notifies users of an upcoming match, ensuring they never miss a game.

Another highlight is the home panel, which enables users to control all smart devices connected to their home network. For example, a completed washing cycle will trigger a notification in the upper right corner of the screen.

In conclusion, while WebOS may not be as widely known or feature-rich as Android TV, it offers stable, fast performance and supports the majority of functions that users need. It is a solid and reliable option for those seeking a simple, effective, and user-friendly operating system for their television.

The Frame is a television that stands out from other models and is difficult to describe in a traditional way. Of course, we will find all the standard Smart TV features thanks to the Tizen system. The system works responsively, is extensive, and offers a wide selection of applications. The remote control supports voice commands in Polish, and we can connect additional devices via Bluetooth – just like in many other televisions. But this is not the essence of this model.

The greatest strength of The Frame is its design. The "Art" mode allows you to display thousands of high-resolution images, which, combined with the matte display, look truly exceptional. The effect is surprisingly realistic and hard to compare to any other television.

The frames may not be the thinnest on the market, but they can be customized in terms of color and style to perfectly match the interior. (Sold separately) And although the frames themselves are not ultra-thin, the entire construction is sleek and elegant. The wall mount is also noteworthy, as it is included (its value is around 400 PLN). With it, the television can be mounted almost flush, with no gap from the wall, which further emphasizes the "picture" effect.

And what about the cables? Samsung thought of that too. The Frame is equipped with the One Connect module – an external box to which we connect all devices. Only one nearly invisible cable leads to the television, which transmits both signal and power. The box can be easily hidden in a cabinet or behind furniture, ensuring that nothing disrupts the aesthetics of the interior.

The Frame is more than just an ordinary television – it is a thoughtfully designed decorative element that combines modern Smart TV functionality with exceptional design and practical solutions. Although it lacks typical features like USB recording or PiP, it is not a model created with a classic approach to television in mind. The LS03D is a television that is easy to like for its innovation, originality, and how well it fits into any interior.

The default file player on the LG C4 handles various photo resolutions without issue, making it a reliable option for viewing images. It supports nearly all popular video formats, including Dolby Vision, ensuring compatibility with high-quality content. However, the television does not support H.266 VVC codec, which is relatively rare at this stage, so this limitation is not a significant drawback.

A notable omission is the lack of support for subtitles in the .txt format, which could be inconvenient for users who prefer using text-based subtitle files. In terms of photo formats, the C4 supports only three: JPEG, PNG, and HEIC (the latter being particularly useful for Apple phone users). While this is somewhat limited, it covers the most common formats for everyday use.

The TV excels in audio file compatibility, with no issues playing a wide range of audio formats, ensuring seamless music and sound playback without any compatibility warnings.

The built-in media player in The Frame handles most popular video and audio formats without major issues. Video files, even those with our added subtitles, play smoothly and without interruptions. The same goes for audio files – there are no major surprises here either. The situation is somewhat worse when it comes to photo format support. The built-in player has some limitations and does not support all possible types of graphic files. However, nowadays most people use wireless photo transfer, so this will not be a major problem for many users.

The LG C4 audio system is well-tuned, providing strong bass and balanced mid and high tones. It stands out as one of the better-sounding televisions in its price range. However, most buyers will likely already have a dedicated audio setup. The presence of DTS-HD Master Audio and Dolby Atmos codecs enhances the overall experience, offering high-quality sound for those who rely on the TV's built-in speakers.

The sound in The Frame is... well, quite average. The slim design of the television, while impressive, does not provide much space for decent speakers. As a result, the sound is flat and lacking in dynamics – just like most televisions in this category. Samsung is clearly aware of this, as it has a special series S of soundbars in its offer, created specifically for the "lifestyle" line of televisions to which The Frame belongs.

LG OLED C4 vs Samsung The Frame LS03D

Advantages

Disadvantages

Our verdict

TV appearance

Where to buy

Contrast and black detail

HDR effect quality

Factory color reproduction

Color reproduction after calibration

Smoothness of tonal transitions

Image scaling and smoothness of tonal transitions

Blur and motion smoothness

Console compatibility and gaming features

Input lag

Compatibility with PC

Viewing angles

TV efficiency during daytime

Details about the matrix

TV features

Playing files from USB

Apps

Sound