42.95 "



LG OLED88ZZ9LA 400x400 Image LG OLED88ZZ9LA

The OLED88ZZ9LA is a 88 inch 8K TV from LG, launched in the year 2022. It features a True 10-bit OLED panel. The maximum resolution it can display is 7680 x 4320 @ 120 Hz with a pixel density of 101 ppi.

Picture Quality

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

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

Understanding the Color Gamut Specification

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

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

Different manufacturers use different units to specify color gamut. Viz — sRGB, NTSC 1953, DCI P3 etc.

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

Color Gamut Chart

Next in the list is Static Contrast.

Understanding the static contrast specification

A TV with high enough static contrast ratio will produce natural deep blacks while a TV with low contrast ratio (<1000:1) will produce images that will look dusty as shown in below image.

Example of a display with low contrast ratio

As you can imagine, this will impact your experience considerably.

Also, a TV with high constrast ratio lets you to see more details. So, resolution and static contrast ratio go hand in hand in a sense.

Given this TV comes with an OLED panel, its static constrast should be Infinity : 1. So no need to worry about this.

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

Coming to brightness, the peak brightness the TV can achieve is 250 nits.

Gaming Performance

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

The input lag on this TV 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 ?

This lag is the latency at which your key-presses/mouse movements changes the content of the TV. Though, this won't matter much if you aren't into competitive/FPS games like call of duty.

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 77.2 inches while its height is 57.32 inches. Coming to thickness, it is 1.96 inches thick. It weighs 42.0 kgs and 62 kgs extra if you include stand. So plan your space accordingly.

Coming to ergonomics — The unit doesn't come with Swivel, Tilt or Pivot support.

Hardware and Audio

The LG OLED88ZZ9LA comes with a 4-Core CPU and a Dual Core GPU.. However, we could'nt find any specification on the available RAM on this TV.

Speaking of OS, the LG OLED88ZZ9LA runs webOS 22 Operating System.

For display connectivity, LG has provided four HDMI 2.1 ports and one S/PDIF port on this TV.

To connect USB devices, you will have three USB 2.0 ports. Other connectivity ports include — 1x Satellite In (Main — F-type female), 1x CI+ 1.4, 1x Antenna (RF) (female), 1x Satellite In (Sub — F-type female), 1x IR Out and 1x Ethernet RJ45.

Wireless connectivity options on this TV include a 5Ghz Wi-Fi, 2.5 Ghz Wi-Fi, Wifi-Direct, Bluetooth 5.0 and DLNA.

For audio, it is packaged with 4 x 10W speakers. It also comes with a built-in sub-woofer. So you don't have to invest on any external sound system.

Now, coming to power consumption, the TV uses 306 Watts on average and 0.5 Watts on standby.

For powering this unit, you'll require an 100 V - 120 V/50 Hz - 60 Hz outlet.


Smart TV
88" (inches)
Model Series
Model Number
Operating System
Powered by webOS 22
Launch Year
88" 10 bit OLED Panel
Bit Depth
10 bits ~1073741824 colors
8K - 7680 x 4320 ~101 ppi
Refresh Rate
120 Hz
Response Time
1 ms
Input Lag
1 ms
Backlight Source
Static Contrast
∞ (Infinity) : 1
Dynamic Contrast
Display Coating
Color Gamut
sRGB: 100% (approx.)
NTSC 1953: N/A
Rec 2020: N/A
Adobe RGB: N/A
Display Ports
  • 4 x HDMI 2.1
  • 1 x Satellite In (Sub; F-type female)
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)
  • Wi-Fi Direct
  • DLNA
  • Bluetooth 5.0
  • 1 x Ethernet RJ45
Other Ports
  • 1 x Satellite In (Main; F-type female)
  • 1 x CI+ 1.4
  • 1 x Antenna (RF) (female)
  • 3 x USB 2.0
  • 1 x IR Out
Speakers: 4 x 10W
Inbuilt Subwoofer: 2 x 20
Ports: 1 x S/PDIF
CPU: 4 Core CPU
GPU: 2 Core CPU
Power Consumption
Average: 306 W
Maximum: 495 W
Standby: 0.5 W
Power Outlet
100 V - 120 V @ 50 Hz - 60 Hz
Energy Class
Width: 76.35 " (inches)
Height: 42.95 " (inches)
Diagonal: 88" (inches)
Width: 77.2 " (inches)
Height: 44.09 " (inches)
Depth: 1.96 " (inches)
Weight: 42 kg
Body with Stand
Width: 77.2 " (inches)
Height: 57.32 " (inches)
Depth: 11.06 " (inches)
Weight: 104 kg
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
Vesa Mount Support
Interface: N/A
Storage: N/A
Operation: N/A
Storage: -20 °C - 60 °C
Operation: 0 °C - 40 °C
Storage: 5 % - 85 %
Operation: 10 % - 80 %