[This review was collected as part of a promotion.] Within 2 months of having the TV I've noticed several small squares on the screen in a row, painful to get support out to look at the screen. AI features can make the picture overly dark and mute the colours
No, I would not recommend this to a friend.
Features
4
Performance
3
Design
3
Value
2
Response from Samsung USBy Samsung Specialist, February 5, 2026
Hi,
We appreciate your input on the picture quality of Samsung’s QN990F TV. If the image isn’t meeting your expectations, there are several adjustments you can make to improve your viewing experience.
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
Then, select a Picture Mode that best fits your environment: Home > Home > left directional key > Settings > All Settings > Picture > Picture Mode 1. Standard – Default mode for general viewing 2. Dynamic – Brighter and clearer in well-lit rooms 3. Eco – Optimized for energy saving 4. Movie – Best for watching in dark environments 5. Filmmaker Mode – Preserves content exactly as intended by creators
You can also enhance your experience by enabling AI Mode, which automatically adjusts picture and sound based on your surroundings and usage patterns: Settings > All Settings > Advanced Features > AI Mode Settings > AI Mode
If these adjustments don’t improve your picture quality, feel free to contact Samsung Customer Support at 1-800-SAMSUNG, available 8AM – 12AM EST, 7 days a week. You can also LiveChat with an agent or find helpful guides by visiting the ‘Support’ section of our website.
[This review was collected as part of a promotion.] The brightness and picture quality are unmatched! Can't believe it took so long to spring for one of these models. I would have done it sooner had I known the picture would be beyond belief! Would recommend 100%
Picture quality is not as good as I hoped. We expected for this price for it to be better than it is. Also the extra boxes and parts are a problem. I don't like the setup and the picture is not made better because of the extra hardware. We needed a better in home install they didn't know how to set up the TV or even what it needed to work. We are very disappointed in the the product and the in home installation because they couldn't explain how the TV worked or even what codes were needed for the TV.
Features
3
Performance
3
Design
2
Value
3
Response from Samsung USBy Samsung Specialist, January 22, 2026
AngSam,
We appreciate your input on the picture quality of Samsung’s QN990F TV. If the image isn’t meeting your expectations, there are several adjustments you can make to improve your viewing experience.
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
Then, select a Picture Mode that best fits your environment: Home > Home > left directional key > Settings > All Settings > Picture > Picture Mode 1. Standard – Default mode for general viewing 2. Dynamic – Brighter and clearer in well-lit rooms 3. Eco – Optimized for energy saving 4. Movie – Best for watching in dark environments 5. Filmmaker Mode – Preserves content exactly as intended by creators
You can also enhance your experience by enabling AI Mode, which automatically adjusts picture and sound based on your surroundings and usage patterns: Settings > All Settings > Advanced Features > AI Mode Settings > AI Mode
If these adjustments don’t improve your picture quality, feel free to contact Samsung Customer Support at 1-800-SAMSUNG, available 8AM – 12AM EST, 7 days a week. You can also LiveChat with an agent or find helpful guides by visiting the ‘Support’ section of our website.