Samsung QN90F 65" 4K Neo QLED Mini LED Smart TV (2025)

Hello there, Thank you for sharing your experience with your QN90F TV. Please note that the Installation and Unpacking Guide included in-box with your TV provides you with these specific wall mounting/installation dimensions you're looking for. You can also view & download it from our site here: https://downloadcenter.samsung.com/content/EM/202502/20250222034302001/BN68-20977A-00_IG_QN90D%20QN90F%2043-85inch_ZA_Eng_241224.0.pdf For quick reference of the included/above guide - the 55" QN90F utilizes a VESA pattern of 200mm x 200mm. The distance from the top VESA holes to the top of the TV is 9.4". The distance from the bottom VESA holes to the bottom of the TV is 10.5". Buffering during streaming is typically related to internet speed or signal strength. This can happen when your connection isn’t able to deliver data quickly enough for smooth playback. We recommend the following steps to help improve streaming performance: 1. Use a 5GHz Wi-Fi connection, if available 2. Try a wired LAN connection for more stability 3. Reposition your router to minimize obstacles between it and the TV 4. Make sure your TV is running the latest firmware (Settings > Support > Software Update) 5. Run Device Care to optimize performance: Home > left directional key > Settings > Support > Device Care > Start Device Care If buffering continues, you may want to contact your internet service provider to check your current speed or explore upgrade options. If we can assist further, please call us at 1-800-SAMSUNG (8AM – 12AM EST, 7 days a week), or visit the ‘Support’ section of our website for LiveChat, manuals, and more. ~ Samsung Specialist

Hi IronMan12, We appreciate your feedback on Samsung’s QN90F TV. If the image doesn’t quite match your preferences, there are several adjustments you can make to better suit your viewing environment and content type. First, please ensure your TV is running the latest firmware, as updates may include important picture quality enhancements. Go to: Home > Left directional button > Settings > Support > Software Update > Update Now To explore picture mode options, navigate to: Home > Left directional button > Settings > All Settings > Picture > Picture Mode. Options include: • Standard – Ideal for general viewing • Dynamic – Brighter and more vibrant for well-lit spaces • Eco – Optimized for energy efficiency • Movie – Best for viewing in low light • Filmmaker Mode – Preserves the content creator’s intent and disables motion smoothing for supported content You can further customize your image by going to: Settings > All Settings > Picture > Expert Settings, where you can adjust Brightness, Contrast, Color Tone, Sharpness, Contrast Enhancer and more. If the sound still doesn’t meet your expectations, there are a few settings you can try adjusting: Go to: Settings > All Settings > Sound > Sound Mode • Standard: Balanced sound without emphasis on any one range • Optimized: Enhanced effects and spacious sound • Amplify: Boosts mid and high tones to make dialogue clearer You can also explore Expert Settings to fine-tune options such as Balance, Equalizer, Auto Volume, and more to match your personal preferences. If you're considering expanding your setup, Samsung’s Q- and S-Series Soundbars (like the HW-Q900F) support Q-Symphony, a feature that synchronizes your TV and soundbar speakers for an immersive 3D audio experience. You may have already explored these AI settings, but I wanted to offer the following adjustments in case they haven’t been tried yet: To enable or customize AI Mode: Settings > All Settings > Advanced Features > AI Mode Settings > AI Mode Here’s a breakdown of available options: Adaptive Picture • AI Optimized: Automatically adjusts brightness and picture quality based on content and ambient light. • EyeComfort: Adapts screen brightness and tone using local sunrise/sunset data and lighting in the room. • AI Customization: Learns your preferences for different types of content (e.g., movies, sports) and applies your preferred settings. EyeComfort Mode Settings: Manually adjust duration, start/end times, and intensity of EyeComfort Mode. AI Customization > Detail Settings: Set specific Brightness, Contrast, Color, and Color Tone levels for each content type. (Note: Only available when AI Customization is enabled.) Adaptive Sound Settings • Active Voice Amplifier: Boosts dialogue when ambient noise increases. • Adaptive Sound: Optimizes sound based on your space and the type of content. • Adaptive Volume: Adjusts volume based on time of day and usage habits. I hope these tips help! If you’d like additional assistance fine-tuning your picture or sound, please contact Samsung Support at 1-800-SAMSUNG, 8AM – 12AM EST, 7 days a week. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Specialist

Hi Turning180, Thanks for your review! We’re so glad you’re loving the stunning picture and smart performance of the QN90F Neo QLED 4K. We wanted to let you know that HDR10+ (both Adaptive and Gaming) is supported across all sizes of the QN90F. In addition, the 43" QN90F features Neo Quantum HDR, which dynamically enhances brightness and contrast to reveal hidden details and enrich the overall picture quality. If you ever need assistance, whether it’s optimizing settings or exploring new features, feel free to reach out to Samsung Support at 1-800-SAMSUNG, available from 8 AM to 12 AM EST, 7 days a week. You can also visit us online at the Samsung website, where you can access: • LiveChat with an agent • Manuals, software, and warranty info • Easy product registration for quick access to support, promos, and offers ~ Samsung Specialist