The LG B5 was LG’s entry level OLED TV for 2025, and in October 2026 it sits in an awkward spot: its replacement, the B6, is already on sale, and the step up C5 has been heavily discounted. The B5 still offers the things people buy an OLED for, including perfect blacks, Dolby Vision and four HDMI 2.1 ports for gaming. Whether it is worth buying now comes down almost entirely to price.
LG B5 key specs
| Spec | LG B5 (2025) |
|---|---|
| Sizes | 48, 55, 65, 77 and 83 inch |
| Processor | Alpha 8 AI Processor Gen2 |
| Refresh rate | 120Hz native |
| HDMI | Four HDMI 2.1 ports with 4K 120Hz, eARC on HDMI 3 |
| Gaming | VRR, ALLM, HGiG, Nvidia G Sync and AMD FreeSync Premium |
| HDR | Dolby Vision, HDR10 and HLG |
| Audio | 2.0 channel, 20W, Dolby Atmos with virtual 9.1.2 upmixing |
| Smart platform | webOS 25 |
| Connectivity | WiFi 6E, Bluetooth 5.3, two USB ports |
On paper the B5 does almost everything the more expensive models do for movies and games. Each pixel lights itself, so dark scenes have true black with no blooming, and all four HDMI ports handle a PS5, Xbox Series X or gaming PC at 4K 120Hz. What it lacks is the brighter evo panel used in LG’s C series, so it is better suited to a dim living room or evening viewing than a bright sunroom.
LG B5 prices in October 2026
LG’s US site still shows the B5 at its list prices: $1,499.99 for 55 inch, $1,999.99 for 65 inch, $2,999 for 77 inch and $4,499 for 83 inch, with no price shown for 48 inch and a note that quantities are limited. Those numbers no longer make sense against the newer and step up models on the same site, so treat them as a ceiling. Retailers clearing out 2025 stock often go much lower, and that is the only scenario where the B5 is the best buy.
LG B5 vs C5 vs B6
| Model | Processor | Max refresh | 65 inch on LG.com, Oct 2026 |
|---|---|---|---|
| B5 (2025) | Alpha 8 Gen2 | 120Hz | $1,999.99 list |
| B6 (2026) | Alpha 8 Gen3 | 120Hz | $1,299.99 (was $1,999.99) |
| C5 (2025) | Alpha 9 Gen8 | 144Hz | $1,499.99 (was $2,699.99) |
| C6 (2026) | Alpha 11 Gen3 | 165Hz | $2,699 launch price |
B5 vs C5: the C5 is LG’s OLED evo model, with a brighter panel, Brightness Booster, the faster Alpha 9 processor and 144Hz support for PC gaming. It also comes in a 42 inch size. With the 65 inch C5 now cheaper than the B5 list price on LG.com, the C5 is the better TV for most people unless the B5 is far cheaper.
B5 vs B6: the B6 is the direct 2026 replacement. It keeps 120Hz, Dolby Vision and G Sync plus FreeSync Premium support, moves to the newer Alpha 8 Gen3 processor and ships with the 2026 version of webOS. LG sells it in several variants, B6, B6E and B6A, with slightly different size lineups and prices, so compare carefully.
C6: LG’s 2026 C series launched in March 2026 at $1,399 for 42 inch up to $5,299 for 83 inch, adding 4K 165Hz gaming. It is the one to wait for on sale if you want the best value OLED evo model.
FAQ
Is the LG B5 good for PS5 and Xbox?
Yes. All four HDMI 2.1 ports support 4K 120Hz, VRR and ALLM, so both consoles can run at their best settings on any input.
Does the LG B5 use an OLED evo panel?
No. LG sells the B5 as a standard LG OLED, while the C5 is marketed as OLED evo with Brightness Booster, which is the main reason the C5 is the brighter TV.
Should I buy the B5 or the B6?
Buy whichever is cheaper in your size. They target the same buyer, and the B6 mainly adds a newer processor and software, so a deep B5 clearance discount can still be a good deal.
Do I need a soundbar with the B5?
Most people will want one. The built in 20W stereo speakers handle dialogue well enough, but a soundbar adds the bass and width that movies need.
The verdict
The LG B5 remains a capable OLED with excellent contrast and full HDMI 2.1 gaming support, but it is no longer the default budget OLED pick. In October 2026, buy it only at a clearance price below the B6; otherwise choose the B6 for value or the discounted C5 for a brighter picture.
Updated October 2026: rewritten as a buyer guide with official LG B5 specs, current LG.com pricing and comparisons with the C5, B6 and C6.
Featured photo: BoliviaInteligente on Unsplash.
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