A:AnswerRon - Processing & Picture: The S90F gets the latest NQ4 AI Gen3 Processor, giving it faster processing and smarter upscaling with Color Booster Pro for even more vibrant, lifelike colors. Motion: Both models offer excellent motion handling (up to 144Hz for PCs), but the S90F adds AI Auto Game Mode and FreeSync Premium Pro for smarter gaming performance. Audio: Audio features remain similar, keeping the same solid 2.1 channel (40W) system with Dolby Atmos, OTS Lite, Q-Symphony, Adaptive Sound Pro, and Active Voice Amplifier (AVA) Pro. Design: No major design changes – both TVs share the same sleek LaserSlim profile. Smart: The S90F leaps ahead with Samsung Vision AI, introducing personalized recommendations, real-time translation, gesture control, and more smart tools designed for how you live.
~ Samsung Specialist
A:AnswerHman - Please know your TV’s voice assistant capability will not be enabled until you’ve set it up in the menu. If Alexa has previously been set up, you can disable it by logging out of your Amazon account: Settings > All Settings > General & Privacy > Voice > Amazon Alexa Settings.
~ Samsung Specialist
A:AnswerWe do not supply adapters or screws, but the universal wall mount that you purchase separately will typically supply you with all the screws needed for their bracket to attach to our TV and to your wall. If they do not supply the screws, you can find them at any hardware store, Screw Size M8 x 45mm. The length of the screws varies depending on the thickness of the wall mounting bracket and if spacers and/or washers are being used. The thread pitch, regardless of TV size, is always 1.25 millimeters.
~ Samsung Specialist
A:AnswerRynken - You can find these measurements on this model’s product page – just click Specifications and scroll down to Box Dimension: https://www.bestbuy.com/site/samsung-55-class-s90d-series-oled-4k-uhd-smart-tizen-tv-2024/6576601.p?skuId=6576601
~ Samsung Specialist
A:Answerdb - The S90D TV comes with a 1-year Parts & Labor Manufacturer’s Warranty when purchased brand-new from an authorized dealer.
~ Samsung Specialist