Experience crisp 4K resolution, clear motion, and high-contrast with the QN90D 55" 4K HDR Smart Neo QLED Mini-LED TV from Samsung. The QN55QN90D packs Samsung's advanced video and audio processing into a sleek and bright mini-LED panel with Samsung's UHD Dimming technology for top-tier performance.

Wi-Fi is built in for access to streaming and screen mirroring powered by Samsung's Tizen OS. Four HDMI 2.1 inputs are available to connect your video, audio, and gaming devices with advanced features, such as VRR and ALLM supported. With 4K upscaling the QN90D series presents clear and enhanced visuals for all sources. Additionally, a built-in 60-watt 4.2.2-channel sound system provides full-range sound with object tracking, or you can connect to an external sound system via optical or eARC connections.

UHD 4K 3840 x 2160 Mini-LED Panel    Neo Quantum HDR, HDR10+ & HLG    Q990D with 11.1.2-Channel Configuration    Wireless Rear Speakers & Subwoofer    Dolby Atmos with Four Up-Firing Drivers    Smart TV Powered by Tizen    120 Hz Native Refresh Rate    Motion Xcelerator 144 Hz    4 x HDMI 2.1 & 2 x USB-A    Wi-Fi, Bluetooth & LAN Connectivity

Catch every detail in dark to bright scenes. Precise lighting from mini-LEDs boost brightness so you don't miss a thing.

Take in content as the director intended with vivid HDR color and contrast. Experience the nuances of the latest movies and shows with deep blacks, bright highlights, and lifelike colors.

Put yourself in the middle of the action with built-in Dolby Atmos. When cars are speeding across the screen, sound moves right along with them to deliver realistic, 3D audio thanks to Object Tracking Sound.

Play games and content with smooth motion and virtually no lag or blur. Get uninterrupted action with crisp visuals rendered at top speeds. 144 Hz requires compatible content connection from compatible PCs. Motion Xcelerator 144 Hz is sometimes called Motion XceleratorTurbo+.

Samsung's Real Depth Enhancer Pro finds the focal point in each frame and adjusts for a fully dimensional picture. It brings out the images in the foreground, enhancing the depth of field for more lifelike visuals.

Content instantly transformed to incredibly sharp up to 4K resolution. Whether you’re streaming an HD movie, watching live sports, or looking back at home videos, experience it all transformed into sharp 4K resolution with Samsung's high-performance, AI-powered processor that upgrades your content scene by scene.

The power behind the 4K picture that actively improves the quality. The NQ4 AI Gen2 Processor keeps everything running, using twenty specialized networks to drive the intuitive Smart TV Hub, Dolby Atmos sound, and expertly upscaled 4K resolution.

Elevate your viewing experience with Samsung's best 4K color and contrast. AI based algorithms help create brighter highlights and details.

Dark scenes become detailed so that everything is more visible. The tone of the image adjusts in real time so you can see the screen in any lighting.

Stream your favorite shows. Follow recipes. Play games. Work out with a trainer. Do all you enjoy with Smart TV Powered by Tizen. In just a few clicks, get instant access to your must have apps and endless content from the streaming services you love. Additionally, with Voice Assistants built into your TV, it's easy to get to it all with just the sound of your voice.

Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate [connected] computer, mobile, or other device may be necessary to create and log in to Samsung Account (free to download and create). Without Account log in, only external device connections via HDMI, USB, and antenna/over-the-air TV are available.

• 100% color volume with Quantum Dot
• Ultimate UHD Dimming
• EyeComfort mode
• Real Depth Enhancer Pro
• Customized picture mode
• Expert calibration
• Auto Game Mode (ALLM)
• Super ultrawide game view and game bar
• Mini map zoom
• Anti-reflection
• Universal guide
• Ambient Mode+
• Alexa built-in
• Samsung TV Plus
• Multi-view
• SmartThings compatible
• Samsung Health
• ConnecTime
• Samsung Gaming Hub
• IP control support
• Q-Symphony support
• 60W 4.2.2-channel speaker system
• NextGen TV certified
• Filmmaker Mode

Related Questions and Answers

Q: 1. How long will continuous light mode last on set of batteries?

A: You should expect around an hour from the 6 AA batteries it runs off of.

Q: 2. Does this TV have a non-glare screen?

A: The Sony W830K 32" HD HDR Smart LED TV (BH # SOKD32W830K) features an anti-glare screen.

Q: 3. Will this work well with the Canon 5D IV if so will it work with the PROFOTO A1 trigger?

A: Not that we are aware of.

Q: 4. Can you attach a wall mount monitor arm to the monitor?

A: Yes, the Samsung ViewFinity UR50 28" 16:9 4K HDR FreeSync IPS Monitor has a 75 x 75 mm mounting hole pattern.

Q: 5. Is it WESA compatible?

A: Yes, the Samsung ViewFinity UR50 28" 16:9 4K HDR FreeSync IPS Monitor has a 75 x 75 mm VESA mounting hole pattern.

Q: 6. I'm interested in using this with a Fuji X-T2. Is there a wireless trigger option? and if I wanted to use a cable, which PC Sync Cable would I use?

A: At this time Rotolight only offers Sony, Canon, Nikon and Panasonic options for the Wireless Trigger Option. You could still use this light with a Fuji X-T2, but it would have to be as a continuous light.

Q: 7. Is this an oled monitor?

A: The panel type on the Samsung Odyssey Neo G8 32" 4K 240 Hz Curved Gaming Monitor is a VA LCD.

Q: 8. We’re thinking about using this as a computer monitor. How does text look on it?

A: With 4K resolution and a pixel density of 157 ppi this will provide really sharp images and crisp text.

Q: 9. My MacBook Pro supports 4k @ 240 hz via hdmi port, but monitor supports through dp, where do I get dp-hdmi 4k @240 hz?

A: It is not possible to go from an HDMI output to a DisplayPort input. You could technically get a 240Hz 4K signal over HDMI 2.1 using stream compression, but if you are gaming that may cause the issues. Instead, if you are looking to game at a 240Hz refresh rate, you would be better off lowering the resolution to 1440.

Q: 10. Does it tilt and rotate?

A: Yes, this Samsung U28R55 28" 16:9 4K HDR FreeSync IPS Monitor does tilt -2.0° (±2.0°) ~ 15.0° (±2.0°). It does not rotate.