66.91"
37.64 "
77"
6'2"

LG OLED77G2PUA

ABOUT THIS TV

LG OLED77G2PUA 400x400 Image LG OLED77G2PUA

The OLED77G2PUA is a 77 inch 4K TV from LG. It was launched in 2022. It comes with a True 10-bit OLED evo panel. The maximum resolution it can display is 3840 x 2160 @ 120 Hz with a pixel density of 57 ppi.

Picture Quality

After screen size and resolution, the next most important specification to look for in a display is its Color Reproduction Accuracy (defined by its color gamut specification).

This TV doesn't come with a color gamut specification, but don't worry, we have other means to guess that. Since it features an OLED panel, so we can conclude that the equivalent sRGB coverage of this TV would be far above 100%.

Understanding Color Gamut

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

Meaning, this specification determines the ability of a TV to produce accurate colors. A panel with low gamut coverage will miss out on some colors (such as deep red), the result would be a "washed out" picture quality.

Different manufacturers use different measurement standards to specify color gamut. Such as — sRGB (most popular), NTSC 1953, DCI P3 Adobe RGB and rec.2020.

But you don't need to worry about that, 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 impacts the picture quality substantially.

Understanding the static contrast ratio of a TV

Static contrast ratio of a TV corresponds to its Black levels. A TV with low static contrast ratio (<1000:1) will not produce deep blacks. Apart from this, such TVs may suffer from backlight bleeds such as this:

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

Needless to say, this will impact your viewing experience, especially in a dark room.

Like resolution, the static contrast ratio is also equally responsible for details. To put it into perspective, a TV with low contrast ratio will produce less shades of colors, so lesser detail overall.

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

HLG (Hybrid Log Gamma), Dolby Vision, Dolby Vision IQ and HDR10 Pro are also supported on this TV, so that's a plus.

Coming to brightness, the peak luminance the LG OLED77G2PUA can produce is 250 nits.

Gaming Performance

If you aren't planning to game on this TV, you can safely ignore these specifications. But if you are also planning to use the TV for gaming or use it as a PC monitor, make sure to get a TV that features the lowest input lag and response time.

The input lag on the LG OLED77G2PUA is 5 ms and its minimum response time is 1 ms. Gamers gonna love this TV.

Understanding Input lag and response time

This lag is the latency at which your key-presses/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.

Although for better experience, look for a TV that comes with an input lag and response time of < 20ms.

Dimensions and Ergonomics

The vertical and horizontal measurements of this TV are 67.4 inches and 40.9 inches respectively.

Coming to thickness, it is 1 inches thick. In total the TV weighs 41.1 kilograms (including stand). Without stand, it weighs 35.11 KGs. So plan your space accordingly.

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 in this TV.

Hardware and Audio

The TV comes with a Quad Core CPU. However, LG didn't provide any info on the total RAM on this TV.

The Operating System on this TV is webOS 22.

For display connectivity, there are 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 Cable/Antenna In (F-type female), 1x RS232 (C), 1x IR Out 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, LG has provided 4 x 10W built-in speakers on the TV. It also comes with a built-in sub-woofer. So you may not have to invest on any external sound system.

As for power consumption, this TV uses 157.39 Watts on average and 0.5 Watts on standby.

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

SPECSHEET

GENERAL
Brand
LG
Type
Smart TV
Size
77" (inches)
Model Series
G2
Model Number
OLED77G2PUA
Operating System
Powered by webOS 22
Launch Year
2022
DISPLAY
Panel
77" 10 bit OLED evo Panel
Bit Depth
10 bits ~1073741824 colors
Resolution
4K - 3840 x 2160 ~57 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
4 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
  • Wi-Fi TV On
  • 1 x Ethernet RJ45
Other Ports
  • TV On With Mobile
  • 1 x Cable/Antenna In (F-type female)
  • 1 x RS232 (C)
  • 1 x IR Out
  • 3 x USB 2.0
Audio
Speakers: 4 x 10W
Inbuilt Subwoofer: 2 x 10
Ports: 1 x S/PDIF
Chipset
RAM: N/A
CPU: 4 Core CPU
GPU: N/A
Power Consumption
Average: 157.2 W
Maximum: 262.32 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: 66.91 " (inches)
Height: 37.64 " (inches)
Diagonal: 77" (inches)
Body
Width: 67.4 " (inches)
Height: 38.4 " (inches)
Depth: 1 " (inches)
Weight: 35.11 kg
Body with Stand
Width: 67.4 " (inches)
Height: 40.9 " (inches)
Depth: 12.6 " (inches)
Weight: 41.1 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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