Why am I seeing flashing dots (quantum dots) on the TV screen?
Twinkle dots are observed on TV screen.
1. OLED TV
As OLED TV panels use WRGB 4-colour technology with 8 million pixels, few pixels can be displayed on the screen as bright or dark dots.
It does not affect product performance.
2. LED TV
Cutting edge LED TV panels have 2- 6 million pixels. Approximately 1 PPM (Parts per million)of non-activated pixels can appear
on the screen as twinkle, bright, dark or flickering dots. This is not a defect of the product and does not affect the product
performance and reliability.
This symptom is also observed on TVs from other brands and products with this symptom are not subject to exchange or refund.