LG
LG B3 77" 4K UHD HDR OLED webOS Smart TV - 2023
Model: OLED77B3PUA
No longer available
Out of stock since Oct 18, 2026
We are not seeing this product in stock at any tracked Canadian retailer right now. There is no price or checkout while it is unavailable. It may return, and in-stock alternatives are below.
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About the LG OLED77B3PUA
The LG B3 77" 4K UHD HDR OLED webOS Smart TV - 2023 carries model number OLED77B3PUA. The LG OLED77B3PUA's display tech, OLED, is shared by 139 of the 778 TVs we list in stock with a known display tech (18%). The LG OLED77B3PUA's screen size, 70ā79", is shared by 181 of the 889 TVs we list in stock with a known screen size (20%).
Of the 139 TVs in stock that share the LG OLED77B3PUA's display tech (OLED), all 139 have a price today, from $749.97 to $39,999.99. The last new price we recorded for the LG OLED77B3PUA was $1,799.97 at Best Buy Canada (October 3, 2026).
Since we began tracking it we recorded 4 new prices for the LG OLED77B3PUA at Best Buy Canada, the earliest on March 15, 2026 ($3,999.97). The LG OLED77B3PUA's lowest recorded new price was $1,799.97 at Best Buy Canada on October 3, 2026, and its highest $3,999.97 at Best Buy Canada on March 15, 2026.
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Detailed Specifications
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Audio
- Speaker Power
- 20 W
- Speaker Channels
- 2.0
- Dolby Atmos
- Yes
Video
- HDR Formats
- DolbyĀ Vision, HDR10, HLG
- Processor
- Ī±7Ā Gen6Ā AIĀ ProcessorĀ 4K
- Native Refresh Rate
- 120 Hz
Connectivity
- HDMI Ports
- 4
- USB Ports
- 2
- Optical Out
- 1
- Ethernet Ports
- 1
- HDMI eARC
- eARC
- Wi-Fi Version
- Wi-Fi 5
- Bluetooth Version
- 5.0
smart
- Operating System
- webos
- OS
- 23
game_feature
- Game Mode
- Yes
- Gaming Hub
- Yes