LG OLED C1 vs LG OLED CX

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OLED C1 compared with OLED CX

	LGOLED C1	LGOLED CX
Overview
Released
Released	March 2021	March 2020
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	Self-lit OLED with pixel dimming	Self-lit OLED with pixel dimming
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	120 Hz	120 Hz
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	Dolby Vision, HDR10, HLG
HDR extras
HDR extras	Dolby Vision IQ and Dynamic Tone Mapping	Dolby Vision IQ and Dynamic Tone Mapping
Picture processing
Picture processing	AI Picture Pro, Face Enhancing, AI Upscaling, AI Genre Selection and AI Brightness Control	AI Picture Pro, Face Enhancing, AI Upscaling, AI Genre Selection and AI Brightness
Picture modes
Picture modes	9 modes, including Filmmaker, Cinema, Game and ISF Expert Bright Room and Dark Room	10 modes, including Filmmaker, Cinema, Game, HDR Effect and ISF Expert Bright Room and Dark Room
Motion handling
Motion handling	OLED Motion Pro	OLED Motion Pro; 120Hz panel refresh rate
Sizes
Sizes
Sizes	48, 55, 65, 77, 83″	48, 55, 65, 77″
Largest size
Largest size	83″ (better)	77″
Gaming
HDMI ports
HDMI ports	4 (all HDMI 2.1 at 4K 120 Hz+)	4 (all HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR, FreeSync, G-Sync Compatible	HDMI VRR, FreeSync, G-Sync Compatible
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	Four HDMI ports with 4K 120Hz, VRR and ALLM; eARC on HDMI 2	Four HDMI 2.1 ports, 4K 120Hz with 10-bit HDR and 4:4:4 chroma at 40 Gbps (TechRadar); eARC on HDMI 2
Game features
Game features	G-Sync Compatible, FreeSync Compatible, HGiG and Game Optimiser	G-Sync Compatible, FreeSync, HGiG and Instant Game Response with VRR and ALLM
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	webOS
Processor
Processor	α9 Gen4 AI Processor 4K	α9 Gen3 AI Processor 4K
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Wi-Fi 5	Wi-Fi 5
Bluetooth
Bluetooth	5.0	5.0
Speaker detail
Speaker detail	LG UK lists 40 W, 2.2 channels for the 65″ OLED65C14LB	LG UK lists 40 W, 2.2 channels for the 65″ OLED65CX6LA
Audio features
Audio features	AI Sound Pro virtual 5.1.2 up-mix, AI Acoustic Tuning, Clear Voice Pro and Bluetooth Surround Ready	AI Sound Pro, AI Acoustic Tuning, Clear Voice IV and Bluetooth Surround Ready
Voice assistants
Voice assistants	Google Assistant and Amazon Alexa	LG ThinQ AI, Google Assistant and Amazon Alexa; LG says Google Assistant is unavailable in the Republic of Ireland
Casting
Casting	Apple AirPlay 2 and Apple HomeKit	–
Software updates
Software updates	webOS 6.0 at launch	webOS 5.0 at launch
TV tuners
TV tuners	UK OLED65C14LB has DVB-T2/T, DVB-C and DVB-S2; 2 RF inputs and CI+ 1.4	UK OLED65CX6LA has DVB-T2/T, DVB-C and DVB-S2/S; 2 RF inputs and CI+ 1.4
USB
USB	3 × USB	3 × USB
Ethernet
Ethernet	Ethernet port	Ethernet port
Optical audio out
Optical audio out	Optical digital audio output; UK OLED65C14LB also has a shared headphone/line output	Optical digital audio output; UK OLED65CX6LA also has a shared headphone/line output
Design and power
Size
Size	UK 65″ OLED65C14LB without stand 1449 × 830 × 46.9 mm; with stand 1449 × 862 × 251 mm, 32.6 kg	UK 65″ OLED65CX6LA without stand 1449 × 830 × 46.9 mm; with stand 1449 × 862 × 251 mm, 32.6 kg
Stand
Stand	UK 65″ OLED65C14LB footprint 998 × 251 mm	UK 65″ OLED65CX6LA footprint 998 × 251 mm
VESA pattern
VESA pattern	UK 65″ OLED65C14LB 300 × 200 mm	UK 65″ OLED65CX6LA 300 × 200 mm
Power use
Power use	Under 0.5 W standby	Under 0.5 W standby
In the box
In the box	Magic Remote MR21N, 2 AA batteries and attached power cable	Magic Remote MR20, 2 AA batteries and attached power cable