Multi View does not support two HDMI inputs simultaneously.
~ Samsung Specialist

bob - In addition to Ultra Viewing Angle, the S90H also adds our advanced Glare Free tech to minimize reflections so you can fully immerse yourself in every game, movie, and show-no matter the lighting.
~ Samsung Specialist

Hello MonsterB! The MX-ST50F’s Party Lights are designed to sync with the beat and energy of your music, creating dynamic lighting effects that pulse along with the rhythm for a fun, immersive party experience. While the lighting closely follows the music and offers customizable patterns and mood settings through the Sound Tower app, it is not intended to match every single beat or note with exact precision like professional DJ lighting systems. Instead, it enhances the overall vibe by responding to the music’s tempo and atmosphere. ~ Samsung Solutions

Hello DanaB! I highly recommend the Samsung HW-B400F for anyone looking for an easy and effective upgrade from standard TV speakers. Its compact design fits nicely in smaller spaces, while the built-in woofer delivers fuller sound and surprisingly rich bass without the need for a separate subwoofer. Dialogue comes through clearly thanks to Voice Enhance, making shows and movies much easier to follow. Setup is simple with HDMI ARC and Bluetooth, and Samsung TV owners will appreciate the convenience of using One Remote. Features like Surround Sound Expansion create a wider, more immersive listening experience, while Night Mode helps keep volume levels comfortable during late-night viewing. Overall, it’s a great space-saving soundbar that offers clear, balanced sound and excellent everyday performance. ~ Samsung Solutions