Disclaimer: Firmware updates are provided by Samsung and results may vary based on specific panel and regional settings.
| Aspect | Finding | Confidence | |--------|---------|-------------| | | +3–5°C vs. v160x under same brightness (SDR/HDR) | High | | Backlight Strobing | Increased PWM frequency? Reduced flicker, but higher driver IC thermals | Medium | | Local Dimming | More aggressive algorithm → slight blooming reduction, but elevated sustained brightness on small highlights | High | | Fan/HS Behavior | No audible change, but rear chassis heat soak occurs faster | Medium | | EOTF Tracking | Near-black gamma tweaked (less crushing), but mid-zone luminance runs hotter | Medium |
Some reports of improved contrast and better color depth, though this is subjective.
Increased Blooming: Some users noted more light blooming around black bars, particularly on streaming apps. samsung qn90b firmware 1710 hot
: General navigation through the Tizen OS interface appears faster and more stable for many. Reported Issues and Bugs
For many users, Firmware 1710 successfully resolves several long-standing complaints about the QN90B's baseline processing speed and peripheral interaction.
Firmware revisions can occasionally alter calibrated visual baselines or reset your picture clarity parameters. Use these configurations to restore panel depth and color balance. SDR Content Optimization : Filmmaker Mode or Movie Mode Brightness : 15 (Dark Room) up to 30 (Bright Room) Contrast : 45 Sharpness : 0 Color : 28 Disclaimer: Firmware updates are provided by Samsung and
The notorious interface lag that plagued the 2022 models has been significantly reduced. Apps open faster and navigation is smoother.
: Some regions (like Brazil) observed that the bottom icon bar has been made smaller to free up screen real estate. Common Reported Issues
To ensure your TV does not stealth-install the update over the internet overnight: Reduced flicker, but higher driver IC thermals |
Your TV is currently buggy, slow, or you are experiencing severe gaming issues with HDR/VRR. Version 1710 generally improves snappiness for most.
If your soundbar loses connection via eARC or Wi-Fi drops, unplug the TV's power cord from the wall for two full minutes. This drains the residual power from the mainboard chips and resolves device conflicts. Verdict: Should You Install It?
A segment of users reported that their local network connectivity degraded following the update. The TV may , interrupting streaming on apps like Disney+ or Netflix. How to Fix Issues Caused by Firmware 1710