Tested using Methodology v2.1
Updated Feb 05, 2026 04:42 PM
Tested using Methodology v2.1
Updated Jan 27, 2026 09:01 PM
LG B4 OLED
LG B5 OLED
The LG B4 OLED and LG B5 OLED are nearly identical, but the older model is actually a bit brighter in SDR than its replacement. However, the B5 is the brighter option in HDR. The B5 handles direct reflections a bit better, but the older B4 has the edge when dealing with ambient or mixed light sources, but barely. While the B5 supports the 6Ghz Wi-Fi band, with the B4 being limited to 5Ghz and 2.4Ghz, the newer model isn't worth the upgrade, or added cost, over the older set.
LG B4 OLED
LG B5 OLED
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LG B4 OLED vs LG B5 OLED: Main Discussion
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LG OLED B5 VS B4 55-inch at the same price, which one do you recommend?