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