Explicación paneles de samsung, a ver que conclusiones sacais (fuente: anandtech)...


* PVA (Patterned-ITO Vertical Alignment): Developed by Samsung, PVA is very similar to MVA. Viewing angles are very similar and inversion is minimal at wide viewing angles. Samsung is not clear on the true color depth of these panels. These panels deliver the slowest response time. Cells are vertical when light is blocked, and horizontal when light is let through.

* S-PVA (Super Patterned-ITO Vertical Alignment): These types of panels deliver a full 8-bit color depth and have a structure split into eight domains. At wide viewing angles, they have less color shift and a lower black level than MVAs. According to Samsung, they have a higher contrast ratio and better response time than MVAs as well.

* S-MVA (Super Multidomain Vertical Alignment): Likely similar to P-MVA from AU Optronics, Chi Mei Optoelectronics has developed the S-MVA type of panel. These also include multidomain, vertically-aligned liquid crystals so that the cells stay in the same shape at different positions, increasing brightness at wide viewing angles. According to CMO, S-MVA improves viewing angles from conventional MVA types to 80 degrees in all angles. Like other types of panels, response time has gradually improved on these as well.

* A-MVA (Advanced Multidomain Vertical Alignment): This is a new panel from AU Optronics promising contrast ratio and viewing angle performance comparable to Samsung's 8-domain S-PVA panels. These should be capable of true 8-bit color. Still, it is unknown if ODC will force them to dither.