The LG B5 OLED TV is one of the best budget OLED options you can buy right now—and it’s nearly gone. During this year’s Memorial Day sales, the 55-inch model dropped to $799 at Best Buy, down from $1,499, representing a $700 discount. But stock is running low, and once these units sell out, the discount window closes. If you’re considering an OLED TV for a bedroom, office, or secondary room, waiting is a mistake.
Key Takeaways
- The 55-inch LG B5 OLED is $799 at Best Buy, a $700 savings during Memorial Day sales
- The LG B5 OLED TV offers OLED display technology at entry-level pricing, unlike LED alternatives
- The newer LG B6 replacement model costs more but delivers less value for most buyers
- The B5 includes four HDMI 2.1 inputs, 4K gaming at 120Hz, VRR, FreeSync, and G-Sync compatibility
- Stock is depleting rapidly—this deal may not survive through the end of Memorial Day sales
Why the LG B5 OLED TV beats the B6 on value
The LG B5 OLED TV is the entry-level OLED from LG, designed for buyers who want OLED technology without the premium price tag of higher-end models. After testing the newer LG B6, which replaces it, the B5 emerges as the superior value proposition. The B6 commands a higher price while the B5 delivers nearly identical streaming and gaming features at a fraction of the cost. For most viewers, the performance gap doesn’t justify the premium—especially at current Memorial Day pricing.
The B5 isn’t as bright as flagship OLED TVs, but that limitation is the trade-off for affordability, not a flaw. OLED displays excel at shadow detail because each pixel emits its own light; an LED-based TV with similar peak brightness simply cannot match the B5’s contrast and depth in dark scenes. Gaming features seal the deal: four HDMI 2.1 inputs, support for 4K gaming at 120Hz, variable refresh rate (VRR), FreeSync, and G-Sync compatibility mean the B5 handles current and next-gen consoles without compromise.
LG B5 OLED TV versus the LG C5: where the price gap widens
The LG C5 is LG’s 2025 mid-range OLED, priced around $1,400 for the 65-inch model at Best Buy during Memorial Day sales. The 55-inch B5 at $799 costs several hundred dollars less while offering almost all of the same streaming and gaming enhancements. Yes, the C5 is brighter and more colorful—benefits that matter for bright rooms and professional color work. For casual viewing, gaming, and streaming in typical home lighting, the B5’s performance is indistinguishable to most eyes. That price difference buys you a larger screen, not a dramatically better picture.
The real competition isn’t between LG models—it’s between the B5 and LED-based TVs at similar prices. An LED TV with comparable brightness will lose to the B5 in shadow detail, contrast, and color accuracy because OLED’s self-emissive pixels deliver infinite contrast ratios. LED TVs simply cannot replicate that advantage, regardless of price.
Gaming and streaming on the LG B5 OLED TV: no compromises
The LG B5 OLED TV includes the gaming features that define modern TV buying: four HDMI 2.1 inputs eliminate the need to swap cables between gaming devices, and support for 4K at 120Hz means PlayStation 5 and Xbox Series X games run at maximum performance. VRR and G-Sync compatibility eliminate screen tearing in fast-action games, while FreeSync support covers AMD-based systems. Streaming apps load quickly on LG’s webOS platform, and the TV handles 4K content from Netflix, Disney+, and other services without stuttering.
For bedroom or small-office use, the B5 is a meaningful entry OLED option that doesn’t force you to choose between OLED technology and your budget. A 48-inch version is available at $649, perfect for compact spaces, while the 55-inch at $799 suits most living areas.
Why stock is disappearing and why that matters
Memorial Day TV sales represent the year’s biggest discount window for most models. Once inventory clears—which happens fast on deals this steep—prices revert to full retail or the model gets discontinued. The LG B5 OLED TV is no exception. Retailers are offering up to 44% off select 2025 LG OLED TVs during this promotion, with additional incentives like free wall mounts and installation. These stacked discounts won’t last.
If you’ve been considering an OLED TV but hesitated over price, the B5 at $799 removes that excuse. Waiting for the next sale means waiting months, and by then the B5 may be gone entirely, replaced by the B6 at higher pricing. The math is simple: buy now at the discount, or pay more later for a newer model that doesn’t deliver proportionally better performance.
Is the LG B5 OLED TV right for you?
The B5 makes sense if you’re furnishing a secondary room, gaming on a budget, or upgrading from an older LED TV. It doesn’t make sense if you need a bright, large-screen TV for a sunlit living room or if you’re a videophile who demands peak brightness and color volume. For those scenarios, the LG C5 or higher-end models justify their cost. But for most buyers, the LG B5 OLED TV at $799 is the no-brainer choice—provided you move fast.
Should I buy the LG B5 OLED TV during Memorial Day sales?
Yes, if stock is available in your preferred size. The $700 discount on the 55-inch model is substantial, and the B5’s OLED performance and gaming features are genuine. Don’t wait—inventory is depleting, and this price is unlikely to return once Memorial Day ends.
How does the LG B5 OLED TV compare to LED TVs at the same price?
The B5 wins decisively on contrast, shadow detail, and color accuracy because OLED pixels emit their own light, delivering infinite contrast ratios. LED TVs at similar prices use backlighting, which cannot match OLED’s black levels and depth. If you’re comparing OLED to LED, OLED wins every time—the B5 just does it at an entry-level price.
What sizes is the LG B5 OLED TV available in?
The B5 comes in at least two sizes: 48 inches at $649 and 55 inches at $799 during Memorial Day sales. The 48-inch model suits compact spaces, while the 55-inch is the sweet spot for most bedrooms and offices. Larger sizes may be available depending on retailer stock, though inventory is thinning rapidly.
The LG B5 OLED TV represents a rare alignment of technology, pricing, and timing. OLED performance at entry-level cost, backed by gaming features and streaming smarts, makes it the standout deal of this Memorial Day cycle. The B6 replacement may be newer, but it costs more for marginal gains. If you’ve been on the fence about OLED, the B5 removes every barrier to entry—but only if you act before stock runs dry.
Where to Buy
$799.99 | 45% off TVs, AirPods, air fryers & vacuums | iPads, AirPods & MacBooks from $99
Edited by the All Things Geek team.
Source: TechRadar
