LG 55" OLED B5 AI UHD 4K Smart TV 2025
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Product Overview
Key Features
- 55 Inch OLED display with 4K Ultra HD resolution
- HDR10 and HLG, a8 AI 4K Gen 2 processor, OLED Colour
- 120 Hertz refresh, 1 millisecond response time
- WEBOS 25, ThinQ and Microsoft Copilot, WIFI 6, gaming ready
Get 10% off¤ this 2025 LG TV via promo code LGTV10
Key Specifications
- Brand:
- LG
- Model Number:
- OLED55B5PSA
- Screen Size (Inches):
- 55
- Resolution Type:
- 4K Ultra HD
- Refresh Rate (Hz):
- 120
- Motion Rate:
- 200TM
- Screen Technology:
- OLED
- Wired Connections:
- 4x HDMI (eARC, VRR, ALLM, QMS), 2x USB 2.0, Ethernet (LAN)
- Smart TV Operating System:
- webOS 25
- Includes Mount:
- false
- Release Year:
- 2025
Screen Technology
- Display Resolution (px):
- 3840 x 2160, 4K
- Response Time (ms):
- 0.1
Screen Features
- Colour Technology:
- Wide Colour Gamut
- TV Processor:
- α8 AI 4K Gen2
- Backlight Type:
- No Backlight
- HDR Format:
- HDR10, HLG
- Gaming Ready:
- Yes
- G-Sync / Freesync Compatible:
- NVIDIA G-Sync and AMD FreeSync Premium
- Upscaling:
- Up to 4K
- Recommended Viewing Distance (cm):
- 210
Connections
- Wireless Connections:
- Wi-Fi 6, Bluetooth v5.3
Audio
- Sound:
- 20W
- Dolby Programs:
- Vision, Dolby Atmos
Smart Features
- Smart TV:
- Yes
- Voice Assistant:
- Magic Remote Control, Built-In
- TV Compatible App:
- LG ThinQ, Apple Home
Efficiency
- Energy Rating (Star):
- 5
- Energy Consumption (kWh/yr):
- 324
- Standby Power Consumption:
- 0.5W
Mounting
- VESA Wall Mount Size (mm):
- 300 x 200
General Information
- Series:
- LG B5
Warranty
- Manufacturer's Warranty:
- 1 Year
Screen Technology
- Display Resolution (px):
- 3840 x 2160, 4K
- Response Time (ms):
- 0.1
Connections
- Wireless Connections:
- Wi-Fi 6, Bluetooth v5.3
Smart Features
- Smart TV:
- Yes
- Voice Assistant:
- Magic Remote Control, Built-In
- TV Compatible App:
- LG ThinQ, Apple Home
Mounting
- VESA Wall Mount Size (mm):
- 300 x 200
Warranty
- Manufacturer's Warranty:
- 1 Year
With Stand Dimensions
- Height With Stand (mm):
- 772
- Width With Stand (mm):
- 1228
- Depth With Stand (mm):
- 235
- Weight With Stand (kg):
- 14.5
Without Stand Dimensions
- Height Without Stand (mm):
- 708
- Width Without Stand (mm):
- 1228
- Depth Without Stand (mm):
- 45.9
- Weight Without Stand (kg):
- 14.3
Box Dimensions
- Box Height (mm):
- 810
- Box Width (mm):
- 1360
- Box Depth (mm):
- 172
- Box Weight (kg):
- 20
Product Reviews of LG 55" OLED B5 AI UHD 4K Smart TV 2025
Overall Rating Snapshot
4.6 out of 5 stars from 14 reviews
100% of users recommend this product
Great TV
beautiful clear images, the flat screen looks and works great on my wall 'swivel' bracket.
David Gow
Confirmed purchase 5 March 2026
Published on 1 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great TV
beautiful clear images, the flat screen looks and works great on my wall 'swivel' bracket.
David Gow
Confirmed purchase 5 March 2026
Published on 1 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Top TV
Our first smart TV. So far, so good. Somewhat disappointed with the documentation
David & Jenny
Confirmed purchase 31 January 2026
Published on 25 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product and value for money
Very clear picture from any angle and good sound
Trevor
Confirmed purchase 15 January 2026
Published on 14 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Fabulous TV from LG
Our third flat screen tv from LG has been very popular. As expected the picture quality is very pleasing. The colours are lifelike and the blacks are truly black. It's a perfect family room tv as the wide viewing angle makes it comfortable for groups to watch together, the high refreshment rate is excellent for sports fans and it really delivers the works for gaming. Overall a top quality tv at a fair price.
KJG
Confirmed purchase 12 December 2025
Published on 12 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
oled tv
Great tv good brand LG
lisa
Confirmed purchase 17 November 2025
Published on 10 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Tv review
Great, as expected
Aneta
Confirmed purchase 24 October 2025
Published on 19 November 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome tv
We love this tv a lot. You bought it. Recently.
Parul
Confirmed purchase 18 October 2025
Published on 12 November 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great picture
We now have 4 tv that are LG, great tv , easy to use through menu selection.great pictures.
Chook
Confirmed purchase 31 July 2025
Published on 28 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great picture
We now have 4 tv that are LG, great tv , easy to use through menu selection.great pictures.
Chook
Confirmed purchase 31 July 2025
Published on 28 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 14 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
Q: What is the screen size of the LG 55" OLED B5 AI UHD 4K Smart TV 2025?
A: The screen size is 55 inches.
Q: What resolution does the LG 55" OLED B5 AI UHD 4K Smart TV 2025 offer?
A: It offers a 4K Ultra HD resolution of 3840 x 2160 pixels.
Q: Which processor is used in the LG 55" OLED B5 AI UHD 4K Smart TV 2025?
A: It features the α8 AI 4K Gen 2 processor.
Q: What smart TV operating system is included with the LG 55" OLED B5 AI UHD 4K Smart TV 2025?
A: The TV runs on the webOS 25 operating system.
Q: How many HDMI ports does the LG 55" OLED B5 AI UHD 4K Smart TV 2025 have?
A: It is equipped with 4 HDMI ports supporting eARC, VRR, ALLM, and QMS.