LG C1 vs LG C3 vs SAMSUNG S90C: What’s the Difference in 55 Inch OLED TVs?

[Serena Anderson]

Introduce​

Parameter	LG C1​	LG C3​	SAMSUNG S90C​
Picture​	​	​	​
Price​	$1246.95​	$1296.99​	$1324.95​
Model Year​	2021​	2023​	2023​
Specific Uses​	-​	Home Viewing​	Home Viewing​
Highlight​	Brand: LG Electronics Model: OLED55C1PUB Size: 55 inches Type: Ultra Slim 4K UHD OLED TV Features: ThinQ AI, A9 Gen 4 Intelligent Processor​	Model: LG OLED evo C3 Processor: a9 AI Processor Gen6 Brightness Feature: Brightness Booster Design: Ultra Slim with invisible bezel Operating System: WebOS 23 Channels: Over 300 free channels with LG Channels Audio/Video Technology: Dolby Vision, Dolby Atmos Special Modes: FILMMAKER MODE Gaming Features: 0.1ms response time, native 120Hz refresh rate, NVIDIA G-Sync, AMD FreeSync Premium, VRR Inputs: Four HDMI 2.1 Gaming Tools: LG Game Dashboard, Game Optimizer​	Design: Slim profile (4mm depth), virtually bezel-free, options for wall mount or Simple Plus Metal stand Display Technology: Motion Xcelerator Turbo Pro, 4K visuals, up to 120Hz refresh rate, Game Motion Plus up to 144Hz Audio Features: Q-Symphony 3.0 for synchronized sound with Samsung soundbars, Dolby Atmos, Object Tracking Sound Lite Remote Control: SolarCell Remote with solar charging, built-in microphone for voice assistant​

Side-by-Side Comparison​

System​

Parameter	LG C1​	LG C3​	SAMSUNG S90C​
Operating System​	WebOS​	WebOS​	Tizen​
Internet Applications​	HBO Max, Netflix, Prime Video, Disney+, Apple TV+, Hulu, Paramount+, Peacock, YouTube TV, Spotify, iHeartRadio​	Prime Video, Netflix, HBO Max, Apple TV, Disney Plus, Apple TV, Hulu, Paramount Plus, Peacock, Youtube TV, Spotify, iHeartRadio and more​	Apple TV+, Samsung TV Plus, Netflix, YouTube, Prime Video, Disney+, Hulu, Xbox, Nvidia GeForce NOW, ESPN and Max​
Remote Control​	Magic​	Bluetooth​	-​
Controller Type​	Google Assistant,Amazon Alexa,Apple HomeKit​	Remote Control, Voice Control​	Remote Control​

Display​

Parameter	LG C1​	LG C3​	SAMSUNG S90C​
Aspect Ratio​	Unknown​	16:9​	16:9​
Display Technology​	OLED​	OLED​	OLED​
Screen Finish​	-​	Flat​	Flat​
Has Color Screen​	Yes​	No​	Yes​
Resolution​	4K​	4K​	4K​
Refresh Rate​	120 Hz​	120​	120 Hz​
Response Time​	1 Milliseconds​	0.1 Milliseconds​	-​
HDR Format Supported​	Dolby Vision IQ​	-​	HDR10+​
Maximum Display Brightness​	-​	-​	-​
Display Backlight​	Self-Luminous​	-​	-​
Display Backlight Setting​	-​	-​	-​
Picture Quality Enhancement​	Cinema HDR​	-​	OLED, Quantum HDR, Neural Quantum Processor with 4K Upscaling, Real Depth Enhancer​
Motion Enhancement​	OLED Motion Pro​	-​	-​

Audio​

Parameter	LG C1​	LG C3​	SAMSUNG S90C​
Number of Audio Channels​	2.2​	2.2​	2.1​
Audio Output Mode​	Surround​	Surround​	Digital​
Audio Input​	HDMI​	HDMI​	USB, HDMI​
Speaker Description​	Surround sound with Dolby Atmos integration​	Dolby Atmos Down Firing​	-​

Connectivity​

Parameter	LG C1​	LG C3​	SAMSUNG S90C​
Connectivity Technology​	Bluetooth​	Wi-Fi​	Bluetooth, Wi-Fi, USB, Ethernet, HDMI​
Bluetooth Version​	5​	-​	-​
Screen Mirroring​	Miracast​	-​	-​
Total Usb Ports​	3​	3​	2​
Number of HDMI Ports​	4​	4​	4​
Connector Type​	USB, HDMI​	USB, HDMI​	HDMI​
Signal Format​	Digital​	Digital​	Digital​

Features​

Parameter	LG C1​	LG C3​	SAMSUNG S90C​
Video Encoding​	H.265 (HEVC) or VP9​	-​	HEVC​
Compatible Devices​	Gaming Consoles, Gaming PCs​	iphone, Android​	Gaming Consoles, Smartphones, Tablets, Laptops​
Tuner Type​	ATSC​	ATSC, Clear QAM​	ATSC​
Noteworthy Features​	α9 Gen 4 AI Processor 4K with AI Picture Pro/Sound Pro; Dolby Vision IQ and Dolby Atmos; webOS and ThinQ AI with Magic Remote​	AI Picture, AI Upscaling, FILMMAKER MODE, Picture Processor, Dolby Vision, Dynamic Tone Mapping, Dimming Technology, HDR (High Dynamic Range)​	Neural Quantum Processor with 4K Upscaling; Quantum HDR OLED, Real Depth Enhancer; HDR10+; Works with Google Assistant and Alexa​

Measurements​

Parameter	LG C1​	LG C3​	SAMSUNG S90C​
Dimensions D x W x H​	9.9"D x 48.3"W x 29.1"H​	9.1"D x 48.1"W x 29.8"H​	10.5"D x 48.2"W x 30.5"H​
Item Weight​	-​	35.3 Pounds​	40.1 Pounds​
Screen Size​	55 Inches​	55 Inches​	55 Inches​

Conclusion​

Product	PROS AND CONS​
LG C1​	Pros: • Amazing picture quality, surpassing older Plasma TVs • Exceptional blacks, color, and contrast levels due to OLED technology • Lightweight design, making it easier to handle • Energy-efficient, using significantly less power than older models • Potential for larger sizes (65" or 77") for future upgrades Cons: • Vulnerability to image retention/burn-in, a concern for OLED technology • Delivery mishandling could lead to concerns about product safety • Smart features may not meet the needs of all users • Lack of trust in delivery service for future purchases
LG C3​	Pros • Amazing picture quality • Excellent performance and value • Extensive adjustability • Significant price reduction Cons • Antiquated and convoluted menu system • Poorly designed remote control • Lack of backlighting on the remote • Volume buttons not easily accessible in the dark
SAMSUNG S90C​	Pros: • Excellent brightness performance in bright rooms • Exceptional HDR content display and true blacks • Thin and lightweight design • High refresh rate support (4K 144hz, ALLM, 120hz) • Minimal lag for gaming with high-end devices (PC with 4090, PS5) • Comprehensive HDMI 2.1 ports with 48 gbps support • Seamless HDMI-CEC functionality for easy device control • Outstanding picture quality with vibrant colors and sharp details • No issues experienced over 7 months of use • Great value compared to higher-end OLED options Cons: • Potentially more expensive than other OLED models without quantum dot technology • May require a larger space for optimal viewing experience (desire for larger size) • Some users may find cheaper alternatives that perform well enough for their needs

 

[windstri85]

Had the same motion issue on my C3 and it was the TruMotion setting fighting the source. Setting it to Cinema Clear, or off entirely for gaming, fixed it for me after the last firmware update.