Panasonic GZ950 vs Panasonic Z90B

Every spec side by side, from each maker's published figures.

Only show differences

Better figure, where one is clearly better

Share comparison

GZ950 compared with Z90B

	PanasonicGZ950	PanasonicZ90B
Overview
Released
Released	July 2019	2025
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	–	Master OLED Pro on 55-, 65- and 77-inch sets; standard OLED on 42- and 48-inch sets.
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	–	144 Hz
HDR formats
HDR formats	Dolby Vision, HDR10, HDR10+, HLG	Dolby Vision, HDR10, HDR10+, HLG
HDR extras
HDR extras	Dolby Vision and HDR10+ dynamic metadata, HLG Photo and Netflix Calibrated Mode.	Dolby Vision IQ and HDR10+ Adaptive.
Peak brightness
Peak brightness	AVForums measured 671 cd/m² on a 10% HDR window on its 55-inch test set.	–
Colour range
Colour range	AVForums measured 96% DCI-P3 coverage in the CIE 1931 chart on its 55-inch test set.	–
Picture processing
Picture processing	HCX PRO Intelligent Processor with Panasonic's Professional picture modes and THX-certified modes.	Filmmaker Mode with Intelligent Sensing; Prime Video Calibrated Mode; Calman and ISFccc calibration support.
Picture modes
Picture modes	Netflix Calibrated Mode and Professional picture modes are available.	–
Sizes
Sizes
Sizes	55, 65″	42, 48, 55, 65, 77″
Largest size
Largest size	65″	77″ (better)
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, G-Sync Compatible
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	Four 4K HDMI inputs; HDMI2 supports ordinary Audio Return Channel. Automatic low-latency mode is available, but there is no full-bandwidth HDMI 2.1 input, VRR or eARC.	Two of four HDMI inputs support 4K at 144 Hz, VRR and ALLM; one also supports eARC.
Game features
Game features	–	Game Mode Extreme, True Game Mode and Game Control Board.
Input lag
Input lag	AVForums measured 22 ms in Game mode on its 55-inch test set.	–
Smart TV and sound
Smart TV platform
Smart TV platform	my Home Screen	Fire TV
Processor
Processor	HCX PRO Intelligent Processor	HCX Pro AI Processor MK II
Speakers
Speakers	50 W	–
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	–	Yes
Wi-Fi
Wi-Fi	Built-in dual-band IEEE 802.11a/b/g/n/ac	–
Bluetooth
Bluetooth	Bluetooth 4.2	–
Speaker detail
Speaker detail	Panasonic specifies 50 W total from two 10 W and two 15 W speakers.	Dynamic Theater Surround Pro with front-facing drivers and a 30 W subwoofer in all sizes; Dolby Atmos decoding.
Audio features
Audio features	Dolby Atmos playback; the 3.5 mm socket can serve headphones or an optional subwoofer.	–
Casting
Casting	my Home Screen 4.0 offers network media and streaming apps; service availability varies over time.	Apple AirPlay and Apple Home support.
TV tuners
TV tuners	UK DVB-S/S2 satellite, DVB-T/T2 terrestrial and PAL I analogue tuners; two satellite inputs. What Hi-Fi reported the satellite tuner is not Freesat-enabled.	Panasonic Penta Tuner supports terrestrial, satellite, cable, IPTV and TV>IP reception; UK channel availability varies.
USB
USB	One USB 3.0 and two USB 2.0 ports.	–
Ethernet
Ethernet	RJ45 10/100 Ethernet.	–
Optical audio out
Optical audio out	Fibre-optic PCM and Dolby Audio output.	–
Design and power
Size
Size	TV only: 55-inch 1228 × 713 × 62 mm, 22 kg; 65-inch 1449 × 837 × 62 mm, 28 kg. With pedestal: 55-inch 1228 × 774 × 300 mm, 27.5 kg; 65-inch 1449 × 898 × 300 mm, 33.5 kg.	–
Stand
Stand	Supplied low, central pedestal.	–
Power use
Power use	Panasonic product information sheet on-mode average: 117 W for 55 inches and 146 W for 65 inches.	–
In the box
In the box	Panasonic's UK manual describes the pedestal, remote control, batteries, mains lead and instructions. The series was reported on sale in the UK by 7 July 2019; Panasonic's exact first-sale date was not found.	–