LG OLED B1 Series OLED65B1PUA 65"
Self-lit 4K OLED pixels achieve perfect blacks and infinite contrast, powered by the α7 Gen4 AI Processor for upscaling, and 120Hz, 1ms response, FreeSync Premium, and G-SYNC deliver tear-free, low-lag gaming. Dolby Vision IQ adjusts HDR to room lighting, paired with a 40W Dolby Atmos sound system and built-in Google/Alexa for a compact home theater hub. Best for console and PC gamers seeking responsive 4K/120Hz play with accurate HDR, and streamers upgrading from standard LED for deep contrast and cinematic motion.
Snapshot
The 30-Second Version
A last-gen OLED that still punches way above its price tag, especially for gamers. The perfect blacks are here, just don't expect the brightest HDR or the smartest upscaling.
Pros & Cons
Pros
- Stunning OLED contrast with perfect blacks 96th
- A genuine top-tier gaming TV with full HDMI 2.1 support 92th
- Dolby Vision IQ and Dolby Atmos out of the box 90th
- Excellent value for a 65" OLED 88th
Cons
- Older processor means just average upscaling
- Peak brightness is a weak spot for bright rooms
- webOS smart platform is just okay, not great
- Only Wi-Fi 5, not the newer Wi-Fi 6
What owners think
The proof
Performance
The gaming performance is what really surprised us. With a 120Hz panel, full HDMI 2.1 support, and both G-Sync and FreeSync Premium compatibility, it's a top-tier gaming display that rivals dedicated monitors. Input lag is nonexistent, and the Game Optimizer menu puts all your crucial settings in one spot. On the flip side, the picture quality score sits at a mediocre 36th percentile in our database. That's not a knock on the OLED panel itself, which is gorgeous, but a reflection of that older processor. It struggles a bit more with low-resolution content and doesn't get quite as bright as newer models, which can make HDR pop a little less in a bright room.
Specifications
Full Specifications
Display
| Size | 65" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | infinite |
| Color Gamut | Billion Rich Colors |
| Motion Tech | OLED Motion Pro |
| Processor | α7 Gen4 AI Processor 4K |
HDR
| HDR Formats | Dolby Vision, HDR10, HLG |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 1 |
| VRR | FreeSync Premium, G-SYNC Compatible, VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | Google Assistant, Alexa |
| Screen Mirroring | AirPlay 2 |
Audio
| Speaker Config | 2.2 |
| Wattage | 40 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 3 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x200 |
Power & Size
| Power | 120 |
| Annual Energy | 222 |
| Weight | 24.0 kg / 52.9 lbs |
vs Competition
The B1's main rival is the Sony BRAVIA XR XR77A95L, which has a superior processor for upscaling and motion, but costs significantly more. If you're a cinephile who watches a lot of cable or old DVDs, the Sony is the better pick. The Samsung Neo QLED QN900F gets much brighter and has better smart features, but it can't touch the B1's perfect black levels and viewing angles. For pure gaming and 4K streaming value, the B1 holds its own. The TCL QM7K is a strong budget alternative if you can't stretch to OLED, but it's playing a different game entirely.
| Spec | LG OLED B1 Series OLED65B1PUA 65" | Samsung Neo QLED QN900F | Sony BRAVIA XR XR77A95L | TCL QM7K Series 75QM7K | Hisense U7 Series 75U75QG | Roku Plus Series 75R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 65 | 85 | 77 | 75 | 75 | 74.5 |
| Resolution | 4K | 7680x4320 | 3840x2160 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | OLED | Neo QLED | QD-OLED | QLED | MiniLED | QLED |
| Refresh Rate | 120 | 120 | 120 | 144 | 165 | 60 |
| Hdr | Dolby Vision, HDR10, HLG | HDR10, HDR10+, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Tizen | Google TV | Google TV | Google TV | Roku TV |
| Dolby Vision | true | false | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG OLED B1 Series OLED65B1PUA 65" | 88.3 | 90.1 | 67.3 | 96 | 53.9 | 91.6 | 88 | 35.6 |
| Samsung Neo QLED QN900F Compare | 93.8 | 98.9 | 77.5 | 88.2 | 99.8 | 96.7 | 99.9 | 93.5 |
| Sony BRAVIA XR XR77A95L Compare | 91.2 | 91.2 | 90.2 | 86.3 | 98.5 | 83.6 | 82.1 | 96.5 |
| TCL QM7K Series 75QM7K Compare | 91.2 | 90.1 | 97.5 | 93.4 | 88.3 | 89 | 88 | 97.3 |
| Hisense U7 Series 75U75QG Compare | 91.2 | 93.5 | 95.8 | 95 | 36.5 | 96.7 | 94.5 | 98.5 |
| Roku Plus Series 75R6C7 Compare | 76 | 81.6 | 99.8 | 56.4 | 85.8 | 89 | 99.6 | 35.6 |
Price
Value & Pricing
At $1751 for a 65-inch OLED, this is a screaming deal. You're getting 90% of the flagship LG experience for a lot less cash. The picture quality is still breathtaking for movies and games in a controlled lighting environment. If you can find it in stock, it's an easy recommendation over many newer, pricier mid-range LED sets.
Read more
Overview
The LG B1 is the OLED you buy when you want that perfect black, infinite contrast goodness without paying for the very latest processor. It's a 2021 model, but don't let that fool you. For gaming, this thing is still an absolute monster, landing in the 96th percentile of all TVs we've tracked. The a7 Gen4 AI processor is a step down from the a9 in LG's higher-end models, which means the upscaling and motion handling aren't quite best-in-class. But for native 4K content and next-gen gaming, the picture is stunning and the feature set is loaded.
Common Questions
Q: Is this TV good for a bright room?
It's not its strong suit. OLEDs in general, and this B1 in particular, don't get as bright as high-end QLEDs. It's best in a room where you can control the light. If your TV faces a wall of windows, you might be squinting during dark scenes.
Q: Does it have HDMI 2.1 on all ports?
No, it has four HDMI ports, but only two of them are the full-bandwidth HDMI 2.1 you want for 4K at 120Hz. That's still enough for a current-gen console and a gaming PC, but you'll need to use the right ports.
Q: How's the sound quality without a soundbar?
It's better than most thin TVs thanks to the 40W 2.2 channel setup and Dolby Atmos support. Dialogue is clear and it has a bit more oomph than you'd expect. But for a true home cinema experience, you'll still want a dedicated soundbar or speaker system.
Who Should Skip This
If you're a sports fanatic watching in a bright living room, skip this. The mediocre upscaling for cable feeds and lack of peak brightness will leave you underwhelmed. Go grab a Samsung Neo QLED or a Sony Bravia with a brighter panel and superior processing instead.
Verdict
The LG B1 is a killer gaming TV and a fantastic movie-watching OLED for the price. Its only real sin is an older processor that makes it less impressive with low-quality sources. If your world is 4K Blu-rays, Netflix, and a PS5 or Xbox Series X, you'll be in heaven. Buy it for the gaming prowess and the perfect blacks, just know its limits in a sun-drenched living room.