47.62"
26.79 "
55"
6'2"

LG 55NANO75UQA

ABOUT THIS TV

LG 55NANO75UQA 400x400 Image LG 55NANO75UQA

The 55NANO75UQA is a 55 inch 4K TV from LG, launched in the year 2022. It features a 10-bit IPS panel. The maximum resolution it can display is 3840 x 2160 with a refresh rate of 60 Hz and a pixel density of 80 ppi.

Picture Quality

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

LG did not provide a color gamut specification for this TV. So we have to take a guess. Now, since the TV features amassive 55 inch screen, it won't come with a cheap panel, so here we can assume its equivalent sRGB coverage to be 90-100% or above. Undoubtedly The color accuracy on this TV should be Lifelike! It will produce accurate colors out of the box.

What Color Gamut means ?

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

A panel with poor color reproduction will produce washed out colors that will not be pretty to look at.

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

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

Color Gamut Chart

Now, after color gamut, you should look at the static contrast specification as it influences the picture quality substantially.

What is Static Contrast ratio ?

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

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

Example of a disply with low contrast ratio

Moreover, such TVs are also prone backlight bleeds that will affect 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.

There is no mention of this spec in this TV's official datasheet. Once again we have to take a guess. In general, IPS panels come with a static contrast ratio between 700:1 - 1500:1. As for a 4K TV, we can guess the ratio would be >= 1200:1.

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

Coming to brightness, the peak luminance it can produce is 250 nits. The backlight of this TV is powered by Direct LED technology.

Gaming Performance

If you are planning to use your TV just for content consumption, you can ignore these specifications. But if you are also planning to use the TV for playing games or use it as a PC monitor, make sure to get a TV that features the lowest input lag and response time.

Sadly, we cannot find the input lag specification for this unit. Now, as this is not a cheap TV, input lag on this TV could be 20ms or below.

What is Input Lag and Why it matters ?

This lag is the latency at which your key-presses or mouse movements changes the content of your display. For casual Non-FPS games, input lag doesn't matter much.

But ideally, look for a TV that features an input lag and response time of less than 20ms.

Ergonomics and Dimensions

Coming to ergonomics — VESA mount is supported on this TV with an interface size of 300 x 300 mm. There is no Swivel, Tilt or Pivot feature support on this TV.

The TV measures 55 inches vertically and 48.62 inches horizontally. Speaking of thickness, it is just 2.29 inches thick.

It weighs approximately 14.6 KGs, another 0.2 kgs including stand. So plan your space accordingly.

Hardware and Audio

The core of this TV is powered by 4-Core CPU. There is no data on the total available RAM on the TV's official specsheet.

The UI on this TV is powered by webOS 22 Operating System.

For display connectivity, LG has provided three HDMI 2.0 ports on this TV.

To connect USB devices, it includes two USB 2.0 ports. Other connectivity ports include — 1x Cable/Antenna In (F-type female), 1x RS232 (C) and 1x Ethernet RJ45.

For wireless connections, you will have — a 5Ghz Wi-Fi, 2.5 Ghz Wi-Fi, Wifi-Direct, Bluetooth 5.0 and DLNA.

Coming to audio, LG has provided 2 x 10W built-in speakers on the 55NANO75UQA.

In terms of power consumption, on average, this TV uses about 113.28 Watts. On standby, it takes 0.5 Watts.

Both 110V and 220V outlets are supported on this unit.

SPECSHEET

GENERAL
Brand
LG
Type
Smart TV
Size
55" (inches)
Model Series
Nano75
Model Number
55NANO75UQA
Operating System
Powered by webOS 22
Launch Year
2022
DISPLAY
Panel
55" 10 bit IPS Panel
Bit Depth
10 bits (8 bits + FRC) ~1073741824 colors
Resolution
4K - 3840 x 2160 ~80 ppi
Refresh Rate
60 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: 90-100% (approx.)
DCI P3: N/A
NTSC 1953: N/A
Rec 2020: N/A
Adobe RGB: N/A
HARDWARE
Display Ports
3 x HDMI 2.0
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 Cable/Antenna In (F-type female)
  • 1 x RS232 (C)
  • 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: 112.8 W
Maximum: 188.8 W
Standby: 0.5 W
Power Outlet
100 V - 120 V @ 50 Hz - 60 Hz
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: 48.62 " (inches)
Height: 28.15 " (inches)
Depth: 2.29 " (inches)
Weight: 14.6 kg
Body with Stand
Width: 48.62 " (inches)
Height: 30.47 " (inches)
Depth: 9.13 " (inches)
Weight: 14.8 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: -20 °C - 60 °C
Operation: 0 °C - 40 °C
Humidity
Storage: 5 % - 85 %
Operation: 10 % - 80 %

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