LG C3 vs Samsung S90C – Check Which One Is Best & Why?

Samsung S90C & LG C3 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Samsung S90C rather than the LG C3.

Table Of Contents hide

1 Why Do I Recommend The Samsung S90C?

2 Side-by-Side Comparison

3 What Common Both Can Do?

4 Common Features

Why Do I Recommend The Samsung S90C?

The Samsung S90C features a QD-OLED panel for higher color volume and more vibrant HDR scenes, whereas the LG C3 uses a WOLED panel.
Samsung S90C comes with the Neural Quantum Processor for sharper upscaling and improved texture detail, while the LG C3 uses the α9 Gen6 processor.
It supports a 144Hz gaming mode for smoother motion and more responsive gameplay in PC setups, whereas the LG C3 supports only a 120Hz refresh rate.
The Samsung S90C includes a stronger anti-reflection coating for better visibility in bright rooms and reduced glare, while the LG C3 uses a standard anti-reflective layer.
Samsung S90C has higher peak HDR brightness for clearer specular highlights in bright scenes, while the LG C3 has lower peak brightness.
It maintains higher brightness during VRR gaming for more stable luminance in fluctuating frame-rate conditions, while the LG C3 dims more noticeably during VRR.
The Samsung S90C features a faster pixel response time for clearer fast-motion handling in action scenes and gaming, whereas the LG C3 has slightly slower pixel transitions.
Samsung S90C includes Samsung Gaming Hub for direct cloud-gaming access without additional hardware, whereas the LG C3 uses Game Optimizer without integrated cloud-gaming services.

Maybe the LG C3 can make you comfortable because it’s a little bit cheaper than the Samsung S90C. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.

Check Samsung S90C Best Price

Check LG C3 Best Price

Side-by-Side Comparison

Feature	Samsung S90C	LG C3
Panel Type	QD-OLED	WOLED
Peak HDR Brightness	Higher	Lower
Color Volume	Wider	Standard
Anti-Reflection Coating	Stronger	Standard
HDR Formats	HDR10, HDR10+, HLG	HDR10, Dolby Vision, HLG
Motion Processing	Faster response	Slightly slower response
Refresh Rate Capability	Up to 144Hz	120Hz
VRR Brightness	Higher in VRR	Lower in VRR
Upscaling Processor	Neural Quantum Processor	α9 Gen6 Processor
Color Accuracy Out-of-Box	More saturated	More neutral
Operating System	Tizen	webOS
Gaming Platform	Samsung Gaming Hub	Game Optimizer
Build Thickness	Thicker lower housing	More uniform thin profile
Brightness Booster Tech	QD-OLED luminance	OLED Evo Brightness Booster
Pixel Structure	Triangular QD-OLED	WRGB OLED
Risk of Pink Tint	Lower	Higher on some panels
Stand Design	Central stand	Wide feet stand / gallery style
Price	Check Samsung S90C Price	Check LG C3 Price

What Common Both Can Do?

OLED Display Technology: Both the Samsung S90C and LG C3 use OLED technology, which allows each pixel to turn off completely for perfect blacks and exceptional contrast. This shared strength makes both TVs ideal for dark-room viewing and cinematic experiences.
4K Resolution: Both models deliver 4K resolution, ensuring high detail and sharp image clarity. This shared resolution supports modern content standards for streaming, gaming, and UHD movies.
120Hz Native Refresh Rate: Each TV includes a 120Hz native panel, enabling smoother motion during fast-action scenes and fast-paced gameplay. This makes both models strong choices for sports fans and gamers.
HDR10 Support: Both TVs support HDR10, enabling a wide dynamic range with enhanced detail in bright and dark areas. This format is widely used across streaming platforms, ensuring broad compatibility.
HLG Support: Both models support Hybrid Log Gamma, which is used for HDR broadcasting. This ensures compatibility with HDR content from live TV sources.
HDMI 2.1 Ports: Both feature HDMI 2.1 inputs, enabling high bandwidth for 4K 120Hz gaming, advanced audio formats, and next-gen console performance. This ensures long-term compatibility with evolving gaming and entertainment hardware.
ALLM: Both TVs include Auto Low Latency Mode, automatically switching to the lowest latency setting when a gaming console is detected. This creates a more responsive and fluid gaming experience.
VRR Support: Both models support Variable Refresh Rate, reducing screen tearing and maintaining fluid motion during gaming. This ensures smoother gameplay regardless of frame-rate fluctuations.
G-Sync Compatible: Both TVs can work with NVIDIA GPUs using G-Sync compatibility, creating more stable and tear-free gameplay on PC. This makes both appealing to PC gamers seeking reliable performance.
FreeSync Compatible: Both are compatible with AMD FreeSync technologies, further enhancing gaming smoothness and reducing stutter. This ensures wide support across multiple gaming platforms.
eARC Support: Both include enhanced Audio Return Channel, making it possible to send high-quality audio formats like Dolby Atmos to soundbars or AV receivers. This creates a more flexible and premium home-theater setup.
Smart TV Platform: Both models include advanced smart platforms with app stores, streaming services, and voice assistants. This ensures easy access to modern content without external devices.
Wi-Fi Connectivity: Both support wireless internet connectivity, allowing seamless access to streaming apps and smart features. This eliminates the need for wired connections in most setups.
Bluetooth Connectivity: Both TVs include Bluetooth, enabling wireless connections to speakers, headphones, and accessories. This increases convenience and audio setup flexibility.
Filmmaker Mode: Both include Filmmaker Mode, a setting calibrated to preserve creator intent by disabling artificial processing. This mode ensures a more accurate cinematic presentation on both TVs.
Thin Bezel Design: Both TVs feature slim bezels for a modern and minimalistic look. This enhances immersion by reducing visual distractions around the screen.
Wall-Mount Compatible: Both models support standard VESA mounting, making installation flexible for wall-mounted setups. This is especially useful for creating a clean and integrated home-theater design.
Dolby Atmos Passthrough: Both TVs can pass Dolby Atmos audio to external audio systems via eARC, enabling immersive surround sound. This makes it easy for users to build a high-quality audio environment.

Check Samsung S90C Best Price

Check LG C3 Best Price

Common Features

Feature	Samsung S90C	LG C3
OLED Display Technology	Yes	Yes
4K Resolution	Yes	Yes
120Hz Native Refresh Rate	Yes	Yes
HDR10 Support	Yes	Yes
HLG Support	Yes	Yes
HDMI 2.1 Ports	Yes	Yes
ALLM	Yes	Yes
VRR Support	Yes	Yes
G-Sync Compatible	Yes	Yes
FreeSync Compatible	Yes	Yes
eARC Support	Yes	Yes
Smart TV Platform	Yes	Yes
Wi-Fi Connectivity	Yes	Yes
Bluetooth Connectivity	Yes	Yes
Filmmaker Mode	Yes	Yes
Thin Bezel Design	Yes	Yes
Wall-Mount Compatible	Yes	Yes
Dolby Atmos Passthrough	Yes	Yes
Price	Check Samsung S90C Price	Check LG C3 Price

FAQ

Which TV has the brighter overall picture, the Samsung S90C or the LG C3?
The Samsung S90C generally delivers higher peak brightness and maintains stronger highlights during HDR scenes. The LG C3 is bright for a WOLED panel but does not reach the same luminance levels as the S90C, especially in specular highlights.

Do both the Samsung S90C and LG C3 support Dolby Vision?
Only the LG C3 supports Dolby Vision, while the Samsung S90C supports HDR10 and HDR10+ instead. This means the C3 can use Dolby Vision on streaming platforms that rely on it, while the S90C uses its own tone mapping approach.

Which model is better for gaming performance?
Both TVs are excellent for gaming with HDMI 2.1, VRR, ALLM, G-Sync compatibility, and FreeSync support. The Samsung S90C has the advantage of supporting up to 144Hz in PC mode and retaining higher brightness during VRR, while the LG C3 provides Dolby Vision Gaming support for compatible games.

Which TV has more accurate colors out of the box?
The LG C3 typically has more natural and accurate out-of-box color calibration due to its WRGB pixel structure. The Samsung S90C tends to lean toward more saturated colors, which many users find visually appealing but less strictly accurate.

Does the Samsung S90C or LG C3 have better reflection handling?
The Samsung S90C has a stronger anti-reflection coating that reduces glare more effectively in bright rooms. The LG C3 performs well but does not match the S90C’s coating efficiency.

Which TV has better contrast performance?
Both televisions have perfect contrast because they use OLED technology where each pixel can turn completely off. This allows both the S90C and C3 to deliver infinite contrast with deep blacks and excellent shadow detail.

Is there a difference in motion handling between the two TVs?
Both TVs provide smooth motion with 120Hz native panels, but the Samsung S90C has slightly faster pixel response and motion clarity. The LG C3 includes a more advanced Black Frame Insertion mode at 120Hz for users who prefer motion interpolation alternatives.

Which TV comes in more size options?
The LG C3 offers a wider range of sizes including 42, 48, 55, 65, 77, and 83 inches. The Samsung S90C is available only in 55, 65, and 77 inches, which limits options for smaller rooms or desk setups.

Do both TVs support eARC for high-quality audio?
Yes, both the Samsung S90C and LG C3 support eARC, allowing passthrough of advanced audio formats like Dolby Atmos to soundbars and home-theater systems. This ensures excellent audio compatibility for both models.

Which smart platform is better for everyday use?
Both smart platforms are highly capable, with the Samsung S90C running Tizen and the LG C3 running webOS. Tizen includes Samsung Gaming Hub, while webOS offers a more streamlined layout, so preference mostly depends on user interface taste and app ecosystem familiarity.

Do both TVs have similar gaming latency?
Yes, both models provide very low input lag in game mode, making them excellent for competitive gaming. Differences in latency are minimal and would not be perceptible to most users.

Is burn-in a concern for either model?
Both TVs, as OLED displays, carry a theoretical risk of burn-in with static content. However, each manufacturer includes extensive protection features such as pixel shifting, screen dimming, and automatic cleanup cycles to minimize long-term risks.

Which model produces more vivid colors?
The Samsung S90C produces more vivid and saturated colors due to its QD-OLED panel structure. The LG C3 uses a WRGB structure that produces more neutral but less intense color output.

Do both TVs support advanced calibration options?
Yes, both the S90C and C3 include professional calibration controls, including multi-point white balance and color management adjustments. Enthusiasts can fine-tune picture quality extensively on either model.

Which TV is better for dark-room viewing?
Both TVs perform exceptionally well in dark rooms thanks to OLED’s perfect blacks and excellent uniformity. The Samsung S90C may appear slightly more impactful due to higher peak brightness, but the LG C3 delivers highly accurate tone mapping and consistent dark-room performance.