47.62"
26.79 "
55"
6'2"

LG OLED55B2PUA

ABOUT THIS TV

LG OLED55B2PUA 400x400 Image LG OLED55B2PUA

Launched in the year 2022, the OLED55B2PUA is a 55" 4K TV from LG. It comes with a True 10-bit OLED panel. It can achieve a max resolution of 3840 x 2160 @ 120 Hz with a pixel density of 80 ppi.

Picture Quality

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

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

What is Color gamut ?

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

In layman terms, this specification determines the ability of a display to produce accurate colors. A panel with low color gamut coverage will miss out on some colors (such as deep red), thus producing a "washed out" picture.

It is specified in different units - sRGB(most popular), NTSC, DCI P3 etc. It is upto the manufacturer which one they choose.

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

Color Gamut Chart

Now, next in the list that will impact your experience is Static Contrast.

What is Static Contrast ?

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

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

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

Also, 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 produce less shades of colors, so lesser detail overall.

For a display with OLED panel, its static constrast will be Infinity : 1. So no need to worry about this.

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

As for brightness, it is can produce a maximum brightness of 250 nits.

Gaming Performance

If you are planning to use your TV only for content consumption, you can ignore these specs. 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.

The input lag on the LG OLED55B2PUA is 5 ms and its minimum response time is 1 ms. For a TV, its the best you can get for gaming.

What is Input Lag and Why it matters ?

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

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

Dimensions and Ergonomics

The TV measures 55 inches vertically and 48.35 inches horizontally. It is just 1.85 inches thick. Overall it weighs around 19.9 KGs including stand. Without stand, it weighs 18.9 KGs.

Speaking of ergonomics — a VESA mount with interface size of 300 x 200 mm is provided for wall-mounting. However, there is no Swivel, Tilt or Pivot feature support on this TV.

Hardware and Audio

The chipset of this TV is powered by 4-Core CPU. However, LG didn't provide any specification about the available RAM on this TV.

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

For display connectivity, LG has provided two HDMI 2.0 ports, two HDMI 2.1 ports and one S/PDIF port on this TV.

For connecting USB devices, you will have two USB 2.0 ports. Other connectivity ports include — 1x RS232 (C), 1x Cable/Antenna In (F-type female) 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.

Speaking of speakers, it is packaged with 2 x 10W speakers.

As for power usage, on average, this TV uses about 113.28W and on standby, it uses 0.5 W.

For powering this unit, you'll need either a 110V or 220V outlet @ 50Hz-60Hz.

SPECSHEET

GENERAL
Brand
LG
Type
Smart TV
Size
55" (inches)
Model Series
B2
Model Number
OLED55B2PUA
Operating System
Powered by webOS 22
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
  • 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
  • Wi-Fi TV On
  • 1 x Ethernet RJ45
Other Ports
  • TV On With Mobile
  • 1 x RS232 (C)
  • 1 x Cable/Antenna In (F-type female)
  • 2 x USB 2.0
Audio
Speakers: 2 x 10W
Inbuilt Subwoofer: N/A
Ports: 1 x S/PDIF
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
FEATURES AND TECHNOLOGY
Marketed Features
Screen Interpolation
Value: N/A
Technology: N/A
Frame Rate Control
No
DIMENSIONS AND WEIGHT
Screen
Width: 47.62 " (inches)
Height: 26.79 " (inches)
Diagonal: 55" (inches)
Body
Width: 48.35 " (inches)
Height: 27.87 " (inches)
Depth: 1.85 " (inches)
Weight: 18.9 kg
Body with Stand
Width: 48.35 " (inches)
Height: 29.29 " (inches)
Depth: 9.69 " (inches)
Weight: 19.9 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 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 %

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