LG OLED CX vs Panasonic HZ2000

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OLED CX compared with HZ2000

	LGOLED CX	PanasonicHZ2000
Overview
Released
Released	March 2020	July 2020
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	Self-lit OLED with pixel dimming	Master HDR OLED Professional Edition panel with Panasonic's custom power and heat management.
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	120 Hz	–
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	Dolby Vision, HDR10, HDR10+, HLG
HDR extras
HDR extras	Dolby Vision IQ and Dynamic Tone Mapping	Dolby Vision IQ, HDR10+, HLG Photo and Filmmaker Mode with Intelligent Sensing.
Picture processing
Picture processing	AI Picture Pro, Face Enhancing, AI Upscaling, AI Genre Selection and AI Brightness	HCX Pro Intelligent Processor with Panasonic's custom OLED panel; Filmmaker Mode with ambient-light adjustment and Netflix Calibrated Mode.
Picture modes
Picture modes	10 modes, including Filmmaker, Cinema, Game, HDR Effect and ISF Expert Bright Room and Dark Room	Filmmaker Mode, True Cinema, Cinema, Normal and Dynamic; Dolby Vision IQ for supported sources.
Motion handling
Motion handling	OLED Motion Pro; 120Hz panel refresh rate	Panasonic's 2020 brochure lists Superb OLED Motion Drive. TechRadar found film motion best with interpolation off; a native refresh figure is not published in the checked UK manual.
Sizes
Sizes
Sizes	48, 55, 65, 77″	55, 65″
Largest size
Largest size	77″ (better)	65″
Gaming
HDMI ports
HDMI ports	4 (all HDMI 2.1 at 4K 120 Hz+) (better)	4 (0 HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR, FreeSync, G-Sync Compatible	None
Auto low latency mode
Auto low latency mode	Yes	–
HDMI detail
HDMI detail	Four HDMI 2.1 ports, 4K 120Hz with 10-bit HDR and 4:4:4 chroma at 40 Gbps (TechRadar); eARC on HDMI 2	Four HDMI inputs accept 4K up to 60 Hz. HDMI2 carries eARC and ARC; the brochure describes this as HDMI 2.1 eARC, but no input accepts full-bandwidth 4K 120 Hz.
Input lag
Input lag	–	AVForums measured 21.7 ms at 4K 60 Hz in Game mode on its 55-inch sample.
Game features
Game features	G-Sync Compatible, FreeSync, HGiG and Instant Game Response with VRR and ALLM	–
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	my Home Screen
Processor
Processor	α9 Gen3 AI Processor 4K	HCX Pro Intelligent Processor
Speakers
Speakers	–	140 W, 3.0.2 channels
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Wi-Fi 5	IEEE 802.11a/b/g/n/ac, 2.4 and 5 GHz
Bluetooth
Bluetooth	5.0	Bluetooth 4.2
Speaker detail
Speaker detail	LG UK lists 40 W, 2.2 channels for the 65″ OLED65CX6LA	140 W total: two 40 W upward-firing drivers and three 20 W front speakers, according to Panasonic’s UK manual.
Audio features
Audio features	AI Sound Pro, AI Acoustic Tuning, Clear Voice IV and Bluetooth Surround Ready	Technics-tuned 360 Soundscape with Dolby Atmos and Space Tune room adjustment; 3.5 mm socket can serve headphones or an optional subwoofer.
Voice assistants
Voice assistants	LG ThinQ AI, Google Assistant and Amazon Alexa; LG says Google Assistant is unavailable in the Republic of Ireland	Works with compatible Google Assistant and Amazon Alexa devices, subject to region and service availability.
Casting
Casting	–	my Home Screen 5.0 offers streaming apps and network media; Disney+ was added to compatible Panasonic 4K TVs in September 2021.
Software updates
Software updates	webOS 5.0 at launch	–
TV tuners
TV tuners	UK OLED65CX6LA has DVB-T2/T, DVB-C and DVB-S2/S; 2 RF inputs and CI+ 1.4	UK DVB-S/S2 satellite, DVB-T/T2 terrestrial and PAL I analogue tuners; two satellite inputs.
USB
USB	3 × USB	One USB 3.0 and two USB 2.0 ports.
Ethernet
Ethernet	Ethernet port	RJ45 10/100 Ethernet.
Optical audio out
Optical audio out	Optical digital audio output; UK OLED65CX6LA also has a shared headphone/line output	Fibre-optic PCM and Dolby Audio output.
Design and power
Size
Size	UK 65″ OLED65CX6LA without stand 1449 × 830 × 46.9 mm; with stand 1449 × 862 × 251 mm, 32.6 kg	55-inch TV only: 1225 × 761 × 78 mm, 26.5 kg; with stand: 1225 × 783 × 310 mm, 33 kg. 65-inch TV only: 1446 × 885 × 78 mm, 33.5 kg; with stand: 1446 × 907 × 310 mm, 40 kg.
Stand
Stand	UK 65″ OLED65CX6LA footprint 998 × 251 mm	Central pedestal supplied; the rear cabinet houses upward-firing speakers.
VESA pattern
VESA pattern	UK 65″ OLED65CX6LA 300 × 200 mm	–
Power use
Power use	Under 0.5 W standby	–
In the box
In the box	Magic Remote MR20, 2 AA batteries and attached power cable	Panasonic's UK manual lists a pedestal, remote, batteries, mains lead and instructions. FlatpanelsHD reported the series available in Europe by 31 July 2020; no manufacturer first-sale day was found. The photo shows Panasonic's Japanese HZ2000 render with the matching front cabinet and stand.