A:AnswerI would suggest you get new 48gbps HDMI cables and the newer Ethernet generation cable. Plug your router directly into the TV with the new Ethernet cable. If you use splitters make sure they are up to date to pass 4K signal.
A:AnswerRick - All 4 HDMI ports on the QN90F are capable of Auto Low Latency Mode (ALLM), Dynamic Metadata (HDR10+), Variable Refresh Rate (VRR), and 4K@120Hz (up to 165Hz for PCs). eARC support can further be found in HDMI port 3.
~ Samsung Specialist
A:AnswerTV doesnt include an HDMI cable, but a lot of standard 4K cables are reasonably priced. I would recommend getting a higher end cable that supports ARC if you are hooking it up to a receiver, so you can utilize audio return.
A:AnswerNot recommended, will void most warranties. I have a less expensive TCL under a porch with a Lania protecting it from bugs. Works great so far but it's a $750 TV so not much of a loss.
A:AnswerChuckant - You can find these measurements on this model’s product page – just click Specifications and scroll down to Box Dimension: https://www.bestbuy.com/product/samsung-85-class-qn90f-series-neo-qled-mini-led-4k-uhd-samsungvision-ai-smart-tizentv-2025/J3ZYG2FZG6
~ Samsung Specialist
A:AnswerFor the basic uses of a television i would say yes. The smart system is very easy to navigate. As for all of the new AI capabilities, they may be a little more difficult for seniors to get the hang of.
A:Answercat - The QN90F does not utilize a One Connect Box. The Frame TV includes the One Connect Box (or the Wireless One Connect Box on our Frame Pro and QN990F Neo QLED 8K), and the S95F OLED features a Slim One Connect Box.
~ Samsung Specialist
A:AnswerHi Dime - We'll need a bit more info to assist with your question. Please reach Samsung Support at 1-800-SAMSUNG (available daily from 8 AM to 12 AM EST) or connect with us via live chat at Samsung Support: https://www.samsung.com/us/support/contact/
~ Samsung Specialist
A:AnswerJim - All 4 HDMI ports on the QN90F are capable of Auto Low Latency Mode (ALLM), Dynamic Metadata (HDR10+), Variable Refresh Rate (VRR), and 4K@120Hz (up to 165Hz for PCs). eARC support can further be found in HDMI port 3.
~ Samsung Specialist
