LG OLED B7 vs Panasonic JZ2000

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OLED B7 compared with JZ2000

	LGOLED B7	PanasonicJZ2000
Overview
Released
Released	2017	July 2021
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	–	Master HDR OLED Professional Edition panel with Panasonic's custom heat management.
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, HDR10+, HLG
HDR extras
HDR extras	–	Dolby Vision IQ, HDR10+ Adaptive, HLG Photo and Filmmaker Mode with Intelligent Sensing.
Picture processing
Picture processing	Colour Master Engine, Active Depth Enhancer, 4K upscaling and Active HDR processing	HCX Pro AI Processor with genre-sensitive Auto AI adjustment, Filmmaker Mode and Netflix Calibrated Mode.
Picture modes
Picture modes	–	Filmmaker Mode with ambient light sensing, True Cinema, Normal and Auto AI; Dolby Vision IQ and HDR10+ Adaptive adjust for room light.
Motion handling
Motion handling	Native 120Hz panel; no variable refresh rate (RTINGS). The RTINGS review covers the US B7A variant, whose speaker configuration differs from the UK B7V.	Two HDMI inputs accept 3840 × 2160 at 120 Hz. TechRadar found Intelligent Frame Creation could add visible artefacts around fast-moving objects.
Sizes
Sizes
Sizes	55, 65″	55, 65″
Largest size
Largest size	65″	65″
Gaming
HDMI ports
HDMI ports	4 (0 HDMI 2.1 at 4K 120 Hz+)	4 (2 HDMI 2.1 at 4K 120 Hz+) (better)
Variable refresh rate
Variable refresh rate	None	HDMI VRR, FreeSync Premium
Auto low latency mode
Auto low latency mode	–	Yes
HDMI detail
HDMI detail	Four HDMI inputs with ARC and Simplink HDMI CEC; no full-bandwidth HDMI 2.1 or VRR (RTINGS)	HDMI1 and HDMI2 support 4K 120 Hz, HDMI VRR and AMD FreeSync Premium; HDMI2 also carries eARC. HDMI3 and HDMI4 accept 4K at lower frame rates. Panasonic's UK manual lists the exact port split.
Input lag
Input lag	–	AVForums measured approximately 14 ms at 4K 60 Hz in Game mode on its 55-inch sample; TechRadar measured 14.4 ms in its test.
Game features
Game features	Game mode; no variable refresh rate (RTINGS)	Game Mode Extreme adds low-latency play and VRR; AVForums confirms ALLM and reports full-resolution 4K 120 Hz after a firmware update.
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	my Home Screen
Processor
Processor	–	HCX Pro AI Processor
Speakers
Speakers	40 W, 2.2 channels	125 W (better)
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	–	Yes
Wi-Fi
Wi-Fi	Wi-Fi 5 (802.11ac)	IEEE 802.11a/b/g/n/ac, 2.4 and 5 GHz
Bluetooth
Bluetooth	–	Bluetooth 5.0
Speaker detail
Speaker detail	Down-firing speakers with 20 W woofer output within the 40 W total	125 W total: seven 15 W drivers and one 20 W driver, including front, side and upward-firing speakers, according to Panasonic’s UK manual.
Audio features
Audio features	Magic Sound Tuning, Dolby Surround and DTS decoding. The launch UK sheet says Blu-ray Dolby Atmos requires a software update later in 2017; Expert Reviews distinguishes Dolby Digital Plus decoding from TrueHD.	Technics-tuned 360° Soundscape Pro with Dolby Atmos; dual Bluetooth audio output supports two devices simultaneously; 3.5 mm socket can serve headphones or a subwoofer.
Voice assistants
Voice assistants	Natural voice recognition through the supplied Magic Remote	Built-in voice control supports compatible services, subject to region and service availability.
Casting
Casting	Miracast and WiDi supported	my Home Screen 6.0 provides streaming apps, network media and my Scenery ambient images and video; Disney+ was added in September 2021.
Software updates
Software updates	webOS 3.5 with Freeview Play. LG's June 2017 US release confirms B7 already available; an exact earliest sale month was not established, so release uses year precision.	–
TV tuners
TV tuners	UK DVB-T2/C/S2; digital recording and eight-day programme guide	UK DVB-S/S2 satellite, DVB-T/T2 terrestrial and PAL I analogue tuners; two satellite inputs.
USB
USB	Three USB ports, including one USB 3.0 port	One USB 3.0 and two USB 2.0 ports.
Ethernet
Ethernet	Ethernet LAN port	RJ45 10/100 Ethernet.
Optical audio out
Optical audio out	Optical digital audio output and headphone/line output on UK models	Fibre-optic PCM and Dolby Audio output.
Design and power
Size
Size	Without stand (W × H × D): 55″ 1229 × 708 × 48.6 mm; 65″ 1451 × 831 × 48.6 mm. The exact 65-inch B7V dimensions and weight come from LG Austria because the UK page was inaccessible	55-inch TV only: 1227 × 764 × 69 mm, 18.5 kg; with stand: 1227 × 786 × 350 mm, 23.5 kg. 65-inch TV only: 1448 × 888 × 69 mm, 23 kg; with stand: 1448 × 910 × 350 mm, 28 kg.
Stand
Stand	Crescent pedestal stand; with stand (W × H × D): 55″ 1229 × 764 × 254 mm; 65″ 1451 × 882 × 225 mm	Central swivel pedestal supplied.
VESA pattern
VESA pattern	300 × 200 mm for both sizes	–
Power use
Power use	0.3 W standby; 100–240 V AC, 50–60Hz supply	–
In the box
In the box	Magic Remote, batteries, power cable and owner's manual	Panasonic's UK manual lists a pedestal, remote, batteries, mains lead and instructions. TechRadar reported UK stock by 25 July 2021; no manufacturer first-sale day was found.