47.62"
26.79 "
55"
6'2"

Panasonic TX-55LZ1500

ABOUT THIS TV

Panasonic TX-55LZ1500 400x400 Image Panasonic TX-55LZ1500

Launched in the year 2022, the TX-55LZ1500 is a 55" 4K TV from Panasonic. It features a True 10-bit OLED panel.

The maximum resolution it can achieve is 3840 x 2160 with a refresh rate of 120 Hz and a pixel density of 80 ppi.

Picture Quality

After screen size and resolution, the next important feature of a display is its Color Reproduction Accuracy, which is defined by its color gamut specification.

Panasonic did not provide a color gamut rating for this TV. But don't worry, we have other means to guess that. considering the TV comes with an OLED panel, so we can conclude that the equivalent sRGB coverage of this panel would be far above 100%.

What Color Gamut means ?

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

What this means is, it indicates the ability of a TV to produce accurate colors. A display with low color gamut coverage will miss out on some colors (such as deep red), thus producing a "washed out" picture.

Different manufacturers use different units to define color gamut. Such as — sRGB, NTSC 1953, DCI P3 to name a few.

But don't worry, here is a chart that will help you choosing a TV with good color accuracy.

Color Gamut Chart

After color gamut, next in the list of important specifications that will impact your experience is Static Contrast.

What is Static Contrast ?

There are 2 types of contrast specifications for a TV. Static and Dynamic. We are interested in static contrast ratio. Dynamic doesn't matter much.

This defines the intensity of black levels. That is, a TV with static contrast ratio < 1000:1 will produce black images something like this:

Example of a disply with low contrast ratio

Moreover, such TVs are likely be prone to backlight bleeds that will rob your experience — as shown below.

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

Also note, 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, I will prefer a FHD TV with high contrast ratio over a 4K TV with low contrast ratio.

This TV comes with a static contrast ratio of Infinity:1. That's a plus for OLED TVs. 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 brightness the Panasonic TX-55LZ1500 can produce is 250 nits.

Gaming Performance

Now if you are planning to use your TV other than using it as a TV — say as a PC monitor or for gaming purposes, you would want to take a TV with lowest input lag. For gaming, both input lag and response time affects the performance.

The input lag on the Panasonic TX-55LZ1500 is 5 ms and its minimum response time is 1 ms. You will love this TV if you are a gamer.

What is Input Lag and Why it matters ?

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

But ideally, look for a TV that comes with an input lag and response time of < 20ms.

Ergonomics and Dimensions

Now, speaking of ergonomics — VESA mount is supported on this TV with an interface size of 300 x 300 mm. There is no Tilt or Pivot support in this unit except Swivel support.

Vertically, the TV measures 55 inches and horizontally 48.31 inches. It is just 2.72 inches thick. Overall this TV weighs approximately 20.5 Kgs including its stand. Without stand, it weighs 15.5 KGs. So plan your space accordingly.

Hardware and Audio

The internals of Panasonic TX-55LZ1500 is powered by a 4-Core CPU. However, we could'nt find any information on the available RAM on the TV's official specsheet.

The Operating System on this TV is my Home Screen 7.0.

For display connectivity, Panasonic has provided 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-55LZ1500 include a 5Ghz Wi-Fi, 2.5 Ghz Wi-Fi, Wifi-Direct, Bluetooth and DLNA.

The Audio unit of this TV is powered by 2 x 15W speakers. It also comes with a built-in subwoofer. So you may not have to invest on any external sound system.

Speaking of power usage, on average, it uses about 231W. On standby, it takes 0.5 W.

It supports a power outlet of 220 V - 240 V/50 Hz - 60 Hz.

SPECSHEET

GENERAL
Brand
Panasonic
Type
Smart TV
Size
55" (inches)
Model Series
LZ1500
Model Number
TX-55LZ1500
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: 1 x 20
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: 231 W
Maximum: 385 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: 15.5 kg
Body with Stand
Width: 48.31 " (inches)
Height: 30.35 " (inches)
Depth: 13.78 " (inches)
Weight: 20.5 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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