47.62"
26.79 "
55"
6'2"

Panasonic TX-55LZ1000

ABOUT THIS TV

Panasonic TX-55LZ1000 400x400 Image Panasonic TX-55LZ1000

The TX-55LZ1000 is a 55 inch 4K TV from Panasonic, launched in the year 2022. It features a True 10-bit OLED panel.

It can display a max resolution of 3840 x 2160 @ 120 Hz with a pixel density of 80 ppi.

Picture Quality

After screen size and resolution, the very next feature of a display that defines picture quality is its Color Gamut.

Panasonic did not provide a color gamut specification for this TV. So we have to take a guess. considering it features an OLED panel, so we can conclude that the equivalent sRGB coverage of this panel would be far above 100%.

Understanding Color Gamut

Color gamut spec of a TV is the measurement of the range of colors that the display can display.

A display with poor color reproduction will produce undersaturated colors that will spoil your immersive experience.

It is specified in different units - sRGB(most popular), NTSC, DCI P3 to name a few. It is upto the manufacturer which one they choose.

But don't worry, here is a chart that you can use to choose a TV with good color accuracy.

Color Gamut Chart

Other than color accuracy, you should look at the static contrast specification as it influences the picture quality substantially.

The importance of static contrast ratio

A TV with low static contrast ratio will not produce deep enough blacks and may bleed backlight as in the images below:

Backlight bleed exampleThe image is an example of another display, it is not this one

The static contrast ratio of above TV is 800:1. So make sure you get a TV with a static contrast of >= 1000:1. Ofcourse, More is better.

Static contrast ratio and resolution go hand in hand when it comes to details. To put it into perspective, a TV with low contrast ratio will show both dark gray and black as black, so lesser detail overall.

If given a choice, always prefer a FHD TV with high contrast ratio over a 4K TV with low contrast ratio.

For a display with OLED panel, its static constrast will be Infinity : 1. So no need to worry about this at all.

HDR is also supported on this TV in form of HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), Dolby Vision, Dolby Vision IQ and HLG Photo.

Coming to brightness, the peak luminance the Panasonic TX-55LZ1000 can produce is 250 nits.

Gaming Performance

Now if you are planning to use your TV other than watching videos — say as a PC monitor or Gaming, you would want to get a TV that features the lowest input lag. For gaming, both the input lag and response time affects the performance.

The input lag on the Panasonic TX-55LZ1000 is 5 ms and its minimum response time is 1 ms. For a TV, its the best you can get for gaming.

What is Input Lag and Why it matters ?

This lag is the amount of time at which device inputs changes the content of your display. For casual Non-FPS games, input lag doesn't matter much.

For best of both worlds, look for a TV that features an input lag and response time of < 20ms.

Dimensions and Ergonomics

The width of this TV is 48.31 inches while its height is 30.35 inches. Speaking of thickness, it is 2.72 inches thick. It weighs 14.5 kgs, another 5.0 kgs if you include stand. So plan your space accordingly.

Now, speaking of ergonomics — a VESA mount with interface size of 300 x 300 mm is provided for wall-mounting. However, there is no Tilt or Pivot support on this unit except Swivel support.

Hardware and Audio

The core of this TV is powered by Quad Core CPU. However, Panasonic didn't provide any specification about the total RAM on this TV.

To power its UI, the TV runs my Home Screen 7.0 Operating System.

For display connectivity, there are two HDMI 2.0 ports and two HDMI 2.1 ports on this TV.

To connect USB devices, you have — 2x USB 2.0 and 1x USB 3.0. Other connectivity ports include — 1x Antenna (RF) (female), 1x Satellite In (Main — F-type female), 1x AV Component In (YPbPr + L/R), 2x CI+ 1.4 (ECP), 1x Satellite In (Sub — F-type female) and 1x Ethernet RJ45.

Wireless connectivity options on the Panasonic TX-55LZ1000 include Wi-Fi (5Ghz + 2.5Ghz), Wifi-Direct, Bluetooth and DLNA.

The Audio unit of this TV is powered by 2 x 15W built-in speakers.

Now, coming to power consumption, the TV consumes 187.2 Watts on average and 0.5 Watts on standby.

For powering this unit, you'll need an 220 V - 240 V/50 Hz - 60 Hz outlet.

SPECSHEET

GENERAL
Brand
Panasonic
Type
Smart TV
Size
55" (inches)
Model Series
LZ1000
Model Number
TX-55LZ1000
Operating System
Powered by my Home Screen 7.0
Launch Year
2022
DISPLAY
Panel
55" 10 bit OLED Panel
Bit Depth
10 bits ~1073741824 colors
Resolution
4K - 3840 x 2160 ~80 ppi
Refresh Rate
120 Hz
Response Time
1 ms
Input Lag
1 ms
Brightness
N/A
Backlight Source
N/A
Static Contrast
∞ (Infinity) : 1
Dynamic Contrast
N/A
Display Coating
N/A
Color Gamut
sRGB: 100% (approx.)
DCI P3: N/A
NTSC 1953: N/A
Rec 2020: N/A
Adobe RGB: N/A
HARDWARE
Display Ports
  • 2 x HDMI 2.0
  • 1 x AV Component In (YPbPr + L/R)
  • 1 x Satellite In (Sub; F-type female)
  • 2 x HDMI 2.1
Network Connectivity
  • LAN
  • Wi-Fi
  • 802.11a (IEEE 802.11a-1999)
  • 802.11b (IEEE 802.11b-1999)
  • 802.11g (IEEE 802.11g-2003)
  • 802.11n (IEEE 802.11n-2009)
  • 802.11n 5GHz
  • 802.11ac (IEEE 802.11ac)
  • Bluetooth
  • Wi-Fi Direct
  • DLNA
  • 1 x Ethernet RJ45
Other Ports
  • 1 x Antenna (RF) (female)
  • 1 x Satellite In (Main; F-type female)
  • 2 x CI+ 1.4 (ECP)
  • 2 x USB 2.0
  • 1 x USB 3.0
Audio
Speakers: 2 x 15W
Inbuilt Subwoofer: N/A
Ports: 1 x Optical Audio Out ,
1 x 3.5 mm Audio Out
Chipset
RAM: N/A
CPU: 4 Core CPU
GPU: N/A
Power Consumption
Average: 187.2 W
Maximum: 312 W
Standby: 0.5 W
Power Outlet
220 V - 240 V @ 50 Hz - 60 Hz
Energy Class
N/A
DIMENSIONS AND WEIGHT
Screen
Width: 47.62 " (inches)
Height: 26.79 " (inches)
Diagonal: 55" (inches)
Body
Width: 48.31 " (inches)
Height: 27.99 " (inches)
Depth: 2.72 " (inches)
Weight: 14.5 kg
Body with Stand
Width: 48.31 " (inches)
Height: 30.35 " (inches)
Depth: 13.7 " (inches)
Weight: 19.5 kg
ERGONOMICS
Viewing Angle
Horizontal: 178 °
Vertical: 178 °
Pivot Support
Left Pivot: N/A
Right Pivot: N/A
Tilt Support
Forward Tilt: N/A
Backward Tilt: N/A
Swivel Support
Left Swivel: N/A
Right Swivel: N/A
Height Adjustment
No
Vesa Mount Support
Yes
Interface: 300 x 300 mm
ENVIRONMENT LIMITS
Altitude
Storage: N/A
Operation: N/A
Temperature
Storage: N/A
Operation: 0 °C - 35 °C
Humidity
Storage: N/A
Operation: 20 % - 80 %

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