Samsung S90D vs LG C4 – Check Which One Is Best & Why?

Why Do I Recommend The Samsung S90D? 

• The Samsung S90D features a QD-OLED panel for enhanced color volume, higher peak brightness, and purer reds and greens, while the LG C4 has WOLED panel.
• Samsung S90D has a higher peak HDR brightness of 1500 nits for better visibility in bright rooms and more impactful HDR highlights, whereas the LG C4 maxes out around 900 nits.
• It comes with 144Hz refresh rate for smoother gameplay and better responsiveness in fast-paced scenes, compared to the LG C4’s 120Hz cap.
• The Samsung S90D includes Samsung Gaming Hub for direct access to Xbox Cloud Gaming, GeForce Now, and more without a console, while the LG C4 lacks Samsung Gaming Hub.
• Samsung S90D includes Object Tracking Sound Lite for more immersive audio that follows on-screen action, compared to the LG C4’s standard 2.2ch setup.
• It features an advanced anti-reflective coating to reduce glare in well-lit rooms compared to the LG C4’s more reflective panel.
• The Samsung S90D supports HDMI QMS (Quick Media Switching) for seamless input switching without blank screens to ensure uninterrupted video playback, while the LG C4 lacks this support.
• Samsung S90D comes with a SolarCell Remote that charges via ambient light for sustainable, hassle-free use, while the LG C4 has a battery-operated Magic Remote.

Maybe the LG C4 price can make you comfortable because it’s a little bit cheaper than the Samsung S90D. 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.

What Common Both Can Do?

• Self-Emissive OLED Display: Both TVs use OLED technology, which means each pixel emits its own light. This allows for perfect black levels and eliminates the need for a backlight, resulting in superior contrast and uniformity.
• 4K Resolution: Both models support full Ultra HD (3840×2160) resolution, delivering sharp, detailed images suitable for high-end streaming, gaming, and movies.
• Perfect Blacks & Infinite Contrast: OLED technology in both models ensures that pixels can turn off completely, creating absolute black and a near-infinite contrast ratio—excellent for dark scenes in movies.
• Wide Viewing Angles: Both TVs maintain accurate colors and contrast even when viewed from off-center positions, making them ideal for large rooms or group viewing.
• HDMI 2.1 with 4 Ports: Both support the full HDMI 2.1 spec across all 4 ports, which means users can connect multiple gaming consoles or AV receivers with next-gen features like VRR and 4K 120Hz.
• VRR, ALLM, and FreeSync: These gaming features are available on both TVs, reducing screen tearing and automatically minimizing input lag for a smooth gaming experience.
• 4K 120Hz Gaming Support: Each TV supports 4K gaming at 120Hz, essential for the best performance with PlayStation 5, Xbox Series X, or high-end gaming PCs.
• Game Mode & Optimizer Features: Samsung’s Game Bar and LG’s Game Optimizer both allow users to tweak game-specific settings (like black equalizer, VRR status, latency meter) on the fly.
• OLED Burn-In Mitigation: Both the S90D and C4 include pixel shift, logo dimming, and screen cleaning features to reduce the risk of image retention or burn-in from static elements like logos or HUDs.
• Dolby Atmos Support: Each model supports Dolby Atmos passthrough, allowing immersive 3D surround sound to be delivered to compatible soundbars or AV receivers.
• eARC Support: Enhanced Audio Return Channel is available on both TVs, which allows high-quality audio (including Dolby Atmos) to be passed from the TV to external sound systems through a single HDMI cable.
• HDR10 and HGiG Support: Both TVs include HDR10 support and HGiG mode for tone mapping HDR content in games, making gameplay look as the developers intended.
• Smart Features & Voice Assistant Support: Both include their own smart TV platforms (Tizen and webOS) and support voice assistants like Alexa and Google Assistant for hands-free control.
• Pixel-Level Dimming: Each OLED panel supports pixel-level dimming, which adjusts brightness at the pixel level to maintain accuracy across scenes with varying brightness.
• Dolby Atmos via eARC: Both TVs allow Dolby Atmos audio to be sent from the TV’s apps to a connected sound system via HDMI eARC.
• CEC Support: HDMI-CEC is supported on both models, enabling control of connected devices (like Blu-ray players or receivers) with one remote.
• Wi-Fi 6 & Bluetooth: Wireless connectivity is supported by both TVs for stable smart features and accessories like gamepads, keyboards, or headphones.