37.05"
20.84 "
43"
6'2"

LG 43UQ91006LA

ABOUT THIS TV

LG 43UQ91006LA 400x400 Image LG 43UQ91006LA

The 43UQ91006LA is a 43 inch 4K TV from LG. It was launched in 2022. It comes with a 10-bit IPS panel.

It can achieve a maximum resolution of 3840 x 2160 with a refresh rate of 120 Hz and pixel density of 103 ppi.

Picture Quality

Now, the next important spec of a display that will impact your viewing experience is its Color Gamut.

LG did not provide a color gamut rating for this TV. So we have to take a guess.

Now, since the TV comes with a 10bit IPS panel, we can safely assume its equivalent sRGB coverage to be 100% or above. The color quality on this TV will be Lifelike!

What Color Gamut means ?

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

Put Simply, it determines the ability of a display to produce accurate colors. A TV with low color gamut coverage will miss out on some colors (such as deep red), the result would be a "washed out" picture quality.

It is specified in different units - sRGB,sRGB (standard RGB), NTSC 1953, DCI P3 etc.

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

Color Gamut Chart

Now, after color gamut, the static contrast specification of a TV has equally important role in picture quality.

Understanding the static contrast ratio of a TV

A TV with low static contrast ratio will not produce deep enough blacks and possibly can bleed backlight as shown below:

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

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

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, thus lesser detail overall.

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

LG did not list a static contrast specification for this TV. So we have to make an assumption again based on the TV's other specifications. FYI — IPS panels come with a static contrast ratio between 700:1 - 1500:1. Now, for a 4K TV, we can imagine the ratio to be 1200:1 or above.

HDR10 Pro and HLG (Hybrid Log Gamma) are also supported on this TV.

As for brightness, it is can achieve a maximum brightness of 250 nits with the help of Direct LED backlight.

Gaming Performance

If you are not planning to game on this TV, you can safely ignore these specs. But if you are also planning to use the TV for gaming or use it as a PC monitor, you would want to get a TV that features the lowest input lag and response time.

Sadly, there is no specification for input lag on this TV. Now, as this is not a cheap TV from LG, we can expect an input lag of less than 20ms.

Understanding Input lag and response time

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

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

Dimensions and Ergonomics

Vertically, the TV measures 43 inches and horizontally 38 inches. It is just 2.25 inches thick. In total this TV weighs 10.0 kilograms including stand. Without stand, it weighs 8.9 KGs. So plan your space accordingly.

Speaking of ergonomics — a VESA mount with interface size of 200 x 200 mm is provided for wall-mounting. There is no Swivel, Tilt or Pivot feature support on this TV.

Hardware and Audio

The core of LG 43UQ91006LA is powered by a 4-Core CPU. However, we could'nt find any info on the available RAM on the TV's specsheet.

Speaking of OS, the LG 43UQ91006LA runs webOS 22 Operating System.

For display connectivity, LG has provided two HDMI 2.0 ports and two HDMI 2.1 ports on this TV.

For connecting USB devices, you will have two USB 2.0 ports. Other connectivity ports include — 1x CI+ 2.0, 1x Antenna (RF) (female), 1x Satellite In (F-type female) and 1x Ethernet RJ45.

For connecting to this TV wirelessly, you will have — a 5Ghz Wi-Fi, 2.5 Ghz Wi-Fi, Wifi-Direct, Bluetooth 5.0 and DLNA.

For audio, it is packaged with 2 x 10W speakers.

In terms of power consumption, on average, this TV consumes 53 Watts and on standby, it takes 0.5 Watts.

For powering this unit, you will require an 220 V - 240 V/50 Hz - 60 Hz outlet.

SPECSHEET

GENERAL
Brand
LG
Type
Smart TV
Size
43" (inches)
Model Series
UQ91
Model Number
43UQ91006LA
Operating System
Powered by webOS 22
Launch Year
2022
DISPLAY
Panel
43" 10 bit IPS Panel
Bit Depth
10 bits (8 bits + FRC) ~1073741824 colors
Resolution
4K - 3840 x 2160 ~103 ppi
Refresh Rate
120 Hz
Response Time
N/A
Input Lag
N/A
Brightness
N/A
Backlight Source
Direct LED
Static Contrast
N/A
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
  • 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)
  • Wi-Fi Direct
  • DLNA
  • Bluetooth 5.0
  • 1 x Ethernet RJ45
Other Ports
  • 1 x CI+ 2.0
  • 1 x Antenna (RF) (female)
  • 1 x Satellite In (F-type female)
  • 2 x USB 2.0
Audio
Speakers: 2 x 10W
Inbuilt Subwoofer: N/A
Ports: 1 x Optical Audio Out
Chipset
RAM: N/A
CPU: 4 Core CPU
GPU: N/A
Power Consumption
Average: 53 W
Maximum: 82 W
Standby: 0.5 W
Power Outlet
220 V - 240 V @ 50 Hz - 60 Hz
Energy Class
G
DIMENSIONS AND WEIGHT
Screen
Width: 37.05 " (inches)
Height: 20.84 " (inches)
Diagonal: 43" (inches)
Body
Width: 38.07 " (inches)
Height: 22.2 " (inches)
Depth: 2.25 " (inches)
Weight: 8.9 kg
Body with Stand
Width: 38.07 " (inches)
Height: 24.76 " (inches)
Depth: 9.8 " (inches)
Weight: 10 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: 200 x 200 mm
ENVIRONMENT LIMITS
Altitude
Storage: N/A
Operation: N/A
Temperature
Storage: -20 °C - 60 °C
Operation: 0 °C - 40 °C
Humidity
Storage: 5 % - 85 %
Operation: 10 % - 80 %