
LG 65" Class 4K UHD OLED Web OS Smart TV B3 Series
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Our take on the LG 65" Class 4K UHD OLED Web OS Smart TV B3 Series
The LG B3 Series is a 4K OLED TV available in a 65-inch size. It uses self-lit OLED pixels for perfect blacks and infinite contrast, and has a native 120Hz refresh rate for smooth motion. The a7 AI Processor Gen6 improves picture and sound, and it runs webOS23 with gaming features like G-Sync, FreeSync Premium, VRR, and four HDMI 2.1 ports. It suits movie lovers and gamers who want deep blacks and wide viewing angles, but it is less bright than higher-end OLEDs like the C3, so it's better for controlled lighting.
- Perfect blacks and infinite contrast
- Wide viewing angles
- Native 120Hz refresh rate
- Four HDMI 2.1 ports
- Supports G-Sync, FreeSync Premium, and VRR
- Dolby Vision and Dolby Atmos support
LG 65" Class 4K UHD OLED Web OS Smart TV B3 Series prices at every store
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What reviewers say
Reviewers praise the LG B3 for its excellent picture quality, deep blacks, and gaming features, considering it a strong value in the OLED market. Some note that it is not as bright as the C3 and that the stand wobbles slightly.
- Picture qualityPraisedReviewers love the perfect blacks and vibrant colors.
- BrightnessMixedSome find it bright enough for most rooms, but others say it struggles in very bright rooms.
- Gaming featuresPraisedGamers appreciate the low input lag and support for VRR and HDMI 2.1.
Questions and answers
- Is the LG B3 worth it compared to the C3?
- The B3 offers similar OLED picture quality but with lower peak brightness and a less advanced processor. It is a good choice if you want OLED on a tighter budget.
- Does the LG B3 have HDMI 2.1 ports for gaming?
- Yes, it has four HDMI 2.1 ports, but only two support full 48Gbps bandwidth. All four support VRR and ALLM.
- What is the refresh rate of the LG B3?
- It has a native 120Hz refresh rate, which is great for smooth motion in sports and games.
- Does the LG B3 support Dolby Vision and Dolby Atmos?
- Yes, it supports both Dolby Vision and Dolby Atmos for an enhanced cinematic experience.
- Is the LG B3 good for bright rooms?
- It is not as bright as higher-end OLEDs, so it performs best in rooms with controlled lighting.
- What is included in the box with the LG B3?
- The box includes the TV, stand, remote control, power cable, and manual.












