
Rating 4.7 out of 5 stars with 1298 reviews
4.7- Picture Quality (731)
- OLED Quality (299)
- Setup Ease (63)
- Refresh Rate (50)
- Brightness (43)
- Remote Control (31)
- User Interface (11)
- Button Layout (10)
- Processor Speed (5)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
It's a great tv, feels like it's worth the money
I've been very impressed with the LG 48" B5 OLED. The picture quality is outstanding, with deep blacks, vibrant colors, and excellent contrast that make movies, TV shows, and games look incredible. The OLED panel really shines in darker scenes where the detail and black levels are on another level compared to standard LED TVs. Gaming performance is excellent thanks to the 120Hz refresh rate, HDMI 2.1 support, VRR, G-Sync, and extremely fast response times. Everything feels smooth and responsive, whether I'm playing on a console or PC. The 48-inch size is also perfect for smaller rooms or even as a large gaming monitor. The webOS smart platform is easy to navigate and includes all the major streaming apps I use. The Magic Remote is intuitive and makes browsing much faster than a traditional remote. The only downside is that OLED panels aren't the brightest option for very sunny rooms, and the built-in speakers are decent but not amazing. A soundbar would definitely improve the audio experience. Overall, if you're looking for premium picture quality, excellent gaming features, and the benefits of OLED without paying flagship prices, the LG B5 is an easy recommendation. Another cool part about this TV is that it has legs just in case you don't want to mount it to the wall.(It works well in a free standing position.) I'd give it 5 out of 5 stars.
Posted by Nudden
- Rated 5 out of 5 stars
Fantastic OLED with Amazing Black Level and Colors
I'm absolutely ecstatic about my 48" LG B5 because it is a fantastic, great, awesome, etc., OLED TV. I'm glad I decided to spend a little more to get an OLED after doing extensive research and deciding an OLED was definitely worth the money. Especially since I got my 48" LG B5 for a great price of $700 a week ago. The thing I love about OLED's is the ability to achieve perfect black levels that helps to create superb contrast that in return helps the TV to achieve incredible depth, clarity, color and detail that produces such amazing picture quality. And my B5 out of the box needed almost no tweaking to achieve the excellent picture quality that I find perfect for my viewing habits. The colors on the B5 are beautiful and bright and all colors just look correct. Now this entry level OLED doesn't get super bright (under 1000 nits) but it gets more than bright enough for my needs. Don't hesitate to buy this TV because you will not regret it at all. In fact, you're going to wish you went OLED sooner just like I did. P.S. All the pictures in my review were taken on my s25+ of my TV so you're looking at a picture of a picture and the B5 still looks amazing. Imagine how good it looks in person.
Posted by Shaka
- Rated 5 out of 5 stars
Stunning OLED at an Unbeatable Price!
LG 48-Inch Class B4 Series OLED AI 4K UHD Smart webOS TV (OLED48B4PUA) I recently upgraded my bedroom TV to the LG 48-inch B4 Series OLED, and wow, what a difference! As someone who loves binge-watching shows, gaming on my PS5, and streaming movies, this TV has exceeded all my expectations. Let me break it down why this is easily one of the best purchases I've made in 2025. First off, the picture quality is absolutely mind-blowing. The self-lit OLED pixels deliver perfect blacks and infinite contrast – no more washed-out dark scenes like on my old LED TV. Colors pop with incredible vibrancy, thanks to the α8 AI Processor that upscales everything to near-4K perfection. I watched Dune: Part Two in Dolby Vision HDR, and it felt like I was in the theater; the details in the sand dunes and explosions were razor-sharp. Even older content looks refreshed with AI Picture Pro tweaking the settings automatically. And at 48 inches, it's the perfect size for my bedroom – not too overwhelming, but immersive enough for movie nights in bed. Gaming is where this TV really shines. With a 120Hz refresh rate, VRR, and super-low input lag (around 10ms), it's a dream for console gamers. I hooked up my PS5, and games like Cyberpunk 2077 run buttery smooth without any tearing or stuttering. It's NVIDIA G-Sync and AMD FreeSync compatible, so PC gaming feels seamless too. Plus, the Game Optimizer menu lets you fine-tune settings on the fly – no more fumbling through menus mid-game. The smart features on webOS 24 are intuitive and snappy. Setup was a breeze; it connected to my Wi-Fi instantly, and I had Netflix, Disney+, Apple TV, HBO Max and Prime Video up in seconds. Voice control with Alexa and Google Assistant works flawlessly – I just say "Hey Google, play Stranger Things," and it's on. The ThinQ AI even suggests content based on what I've watched, which is a nice touch. And for sports fans, the multi-view split-screen is great for watching two games at once. Sound-wise, the built-in speakers with Dolby Atmos are surprisingly powerful. They fill the room with clear dialogue and immersive effects – no need for a soundbar right away, though I might add one later for extra bass. Connectivity is solid too: four HDMI ports (two are 2.1 for next-gen gaming), eARC for audio passthrough, and Bluetooth for headphones. A few minor notes: In super-bright rooms, reflections can be noticeable on the glossy screen, but the anti-reflective coating helps a lot. Burn-in hasn't been an issue for me (I enable pixel shift), and LG's warranty covers it anyway. At the price I got it for (around $600 during a sale), it's an absolute steal compared to pricier OLEDs like the C4 series. If you're in the market for a premium TV without breaking the bank, go for the LG B4. It's transformed my entertainment setup – highly recommend! Pros: Unmatched OLED picture with AI enhancements Killer gaming features User-friendly webOS interface Great value for the specs Cons: Could be brighter in very lit rooms (but fantastic for most) Purchased from Best Buy in November 2025. If LG keeps this up, I'll be a customer for life!
Posted by Scout6
- Rated 5 out of 5 stars
OLED for a great price
This TV has great picture quality and the menu is pretty smooth to scroll through. I love the magic remote because it's all love easier to just point at things than have to scroll around with buttons, especially when you're searching for something. You can also use your voice to search with the remote. The images are smooth and it's good for gaming. It has 120 Hertz refresh rate and works with G-Sync. I've included a couple of pictures of streamed videos. They were taken in a dimly lit room. The first picture demonstrates the inky blacks with the flames. The second one shows how vibrant and detailed the colors are.
Posted by DougDunkman
- Rated 5 out of 5 stars
Great TV for the price
TV is pretty good the brightness is really good and you also get that deep blacks from the oled panel overall a great Tv 120fps on games as well and the ai is just a game changer the audio and the picture setting it set for me are literally just perfect for my eyes.
Posted by MartinR