A:AnswerWith HDMI 2.1 being such a complex topic, we feel it’s clearer to highlight the specific features supported by each TV model. The 50" Q8F has 3 HDMI ports, all of which support HDR10+ and Auto Low Latency Mode (Auto Game Mode). HDMI port #2 further supports eARC. If you’re looking for a TV capable of 4K@120Hz, please consider a step up to the 55-85” Q8F TV, which supports this feature in all HDMI ports.
~ Samsung Specialist
A:AnswerShould you choose to add a Samsung Soundbar to your TV, please know that our Q- and S-Series Soundbars (such as the HW-Q600F or HW-S60D) feature Q-Symphony which will synchronize with the speakers of Samsung TVs for an immersive 3D sound experience.
~ Samsung Specialist
A:AnswerThe required screw size for the 50" Q8F is M8. The thread pitch is always 1.25mm, and the necessary screw length may vary depending on the thickness of your wall mount bracket and whether spacers or washers are being used.
~ Samsung Specialist
A:AnswerHi Rich - For troubleshooting tailored to your unique setup and usage, please contact Samsung Support at 1-800-SAMSUNG. We’re available from 8AM to 12AM EST, 7 days a week, or you can chat with us at https://www.samsung.com/us/support/contact/
~ Samsung Specialist
A:AnswerHi there - The Q8F TV does not feature a 3.5mm headphone jack. However, it supports wireless audio connections via Bluetooth and Wi-Fi, allowing you to connect compatible headphones or sound systems. If a headphone jack is important to your setup, this input is found exclusively on our S90F OLED series.
~ Samsung Specialist
A:AnswerDen - The Q8F offers Dual LED backlighting to deliver vivid images with improved contrast, off-axis viewing, and color accuracy. Starting with our QN70F Series, you gain Wide Viewing Angle, as well as Adaptive Picture technology to optimize your picture with a lighting system that automatically senses, reacts, and adjusts to the brightness of the space you're in. And beginning with our S85F OLED, you’ll get Ultra Viewing Angle with Anti-Reflection technology to provide you with wider viewing angles, enhanced color, and minimized glare to help you enjoy shows without distractions.
~ Samsung Specialist
A:AnswerDen - Thank you for considering the 50" Q8F for your gaming needs. This model is equipped with 3 HDMI ports, all of which support HDR10+ and Auto Low Latency Mode (Auto Game Mode). HDMI port #2 further supports eARC. If you’re looking for a TV capable of VRR and 4K@120Hz, please consider a step up to the 55-85” Q8F TV, which supports this feature in all HDMI ports.
~ Samsung Specialist
A:AnswerLoren - The Q8F has a built-in ATSC 1.0/ClearQAM tuner; when stepping up to our Neo QLED 8K Series, you’ll gain a built-in ATSC 3.0 tuner for receiving digital broadcasts.
~ Samsung Specialist
 100% Color Volume 100% Color Volume with Quantum Dot Over a billion colors that don't fade, even in the brightest scenes *QLED televisions can produce 100% Volume in the DCI-PS colorspace, the format most cinema screens and HDR movies for television.](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/684f880e-f8dd-4c6c-91d9-5f55b1534a3c.jpg)
