anonim_4396
| anonim_4396 a întrebat:

Care sunt diferențele dintre un ecran Super Amoled și unul Dynamic Amoled?
Și cum este un ecran Dynamic Amoled?

Răspuns Câştigător
| LPCTSTR a răspuns:

"According to Samsung, Dynamic AMOLED boasts a color gamut that hits 100% of the DCI-P3 color space. In other words, the panel should offer essentially perfect color reproduction for high-quality content, such as movies, that increasingly make use of this wider color space than sRGB. Samsung’s displays have supported DCI-P3 for generations now, but this time around has Color Volume 100% certification too. This same certification has previously been awarded to Samsung’s range of QLED TVs.
To achieve this, Dynamic AMOLED changes the organic materials in the OLEDs (organic light emitting diodes). So the improvement to color reproduction hasn’t come from a change to the sub-pixel layout. Dynamic AMOLED retains the pentile red, green, and blue pixel layout that Samsung has been using for quite some time.

As well as helping to produce a wider color gamut, this new OLED material also improves power consumption. This is particularly important for maintaining expected battery life in phones with even bigger displays. Such as the 6.7-inch Samsung Galaxy S10 5G, for example.

If all this wasn’t enough, the panel also supports HDR10+ tone-mapping to further improve color accuracy. Tone mapping information is included as metadata for frames in some HDR10+ files. Where available, the Samsung Galaxy S10 can read this format for even better-looking colors. The handset can also record this metadata into its own HDR10+ video files too."



Deci, totul se invarte in jurul modului in care acuratetea culorilor si tonurilor este reprodusa, plus niste imbunatatiri pentru eficienta bateriei. Nu este nimic din ce zice Mosotti, asta este si scopul tehnologiei AMOLED: negrul este negru; daca vrei luminozitate pe negru, te invit sa folosesti LCD-uri, IPS-uri, etc., nu AMOLED-uri.

2 răspunsuri:
| Mosotti a răspuns:

Nu este clara diferenta, am gasit aici ceva:

https://www.oled-info.com/dynamic-amoled

Au zis acolo ca Dynamic are HDR10+certificare si alalalt nu, dar diferenta care ne intereseaza, mai jos scrie ca nu e clara pentru Samsung.

Eu banui ca dynamic inseamna ca acolo unde-s zone mai intunecate poate sa mareasca luminozitatea, sau cand sunt efecte speciale sa faca mai luminos, deci sa se modifice luminozitate-contrast in functie de continutul filmuletului. Ca de acolo vine dynamic, asta ar trebui sa insemne.

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