Nanocrystal displays render as much as a 30% increase in the visible spectrum, while using 30 to 50% less power than LCDs, in large part because nanocrystal displays don't need backlighting. QD LEDs are 50~100 times brighter than CRT and LCD displays, emitting 40,000 cd/m2. QDs are soluble in both aqueous and non-aqueous solvents, which provides for printable and flexible displays of all sizes, including large area TVs. QDs are inorganic, offering the potential for improved lifetimes compared to OLED. (However, since many parts of QD-LED are often made of organic materials, further development is required to improve the functional lifetime.) Resolution can also be higher.
Other advantages include better saturated green colors, manufactureability on polymers, thinner display and that the same material is used to generate difference colors.
However, blue quantum dots require highly precise timing control during the reaction, because blue quantum dots are just slightly above the minimum size. Since sunlight contains roughly equal luminosities of red, green and blue, a display needs to produce approximately equal luminosities of blue, red and green. The human eye requires blue to be about 5 times more luminous than green, requiring 5x more power.