Philips vinder britisk blindtest imellem 4 OLED-tv - FlatpanelsDK
Philips POS9002

Philips vinder britisk blindtest imellem 4 OLED-tv

10 Nov 2017 | Rasmus Larsen |

Det er igen Philips selv, i samarbejde med AVForums, som arrangerede sammenligningstesten. Sidst vandt Philips OLED i en blindtest mod Samsung QLED. Denne gang vandt Philips i en blindtest mod OLED-tv fra LG, Sony og Panasonic.

OLED fra 4 producenter

Det er Philips, som i begge tilflde har arrangeret sammenligningerne, men AVForums er medarrangr for at sikre, at tingene gr efter bogen. I frste blindtest i august 2017 fik Philips samtlige stemmer i kampen mod Samsung QLED. Denne gang stod kampen imellem 4 OLED-tv.

En skaldt blindtest involverer, at alle detaljer, som ville afslre produktet eller producenten, er skjult. For tv-skrme involverer det bde ramme og menuer.

- The shootout itself was held at the London Film Museum and, although it was organised by Philips, AVForums were on hand to ensure that the event was completely fair and unbiased. To that end, the four TVs used for the shootout were set up in such a way that it was impossible to tell which TV was which a so-called 'blind' test. The TVs were all 55-inch models, set to exactly the same height, and the bezels, stands and rears were hidden from view, thus making it impossible to distinguish one from the other aside from picture quality of course. The TVs were purely identified as Set A, Set B, Set C and Set D. To make sure that no on-screen menus or displays gave away which TV was which, a black curtain was raised at certain times when sources were being changed, forklarer Steve Withers, Assistant Editor, AVForums.

I blindtesten indgik 4 OLED-tv fra 4 producenter. Alle TV benytter skrmpaneler fra LG.Display:
  • 55 Sony A1 dansk pris
  • 55 Panasonic EZ950 dansk pris
  • 55 Philips POS9002 dansk pris
  • 55 LG C7 dansk pris

    Testen var inddelt i 2, hvor den 1. del benyttede en kalibreret billedprofil (kun SDR) og den anden del benyttede Vivid, eller Dynamisk, billedprofil. Det var Philips der som arrangr nskede, at 2. del blev inkluderet. 28 medlemmer fra AVForums debatforum deltog. AVForums forklarer yderligere, at seerne s et udvalg af klip i HD og 4K fra forskellige kilder. De s ogs videoklip i HDR10, men her var skrmene ikke kalibreret. De s ikke videoklip i Dolby Vision.


    AVForums


    Philips vandt i begge kategorier

    Philips vandt med 33% af stemmerne i 1. del af blindtesten foran LG C7 med 22% af stemmerne. De lave procenttal skyldes, at der ogs var en ingen prference stemmemulighed. Resultaterne kan ses i tabellen nederst.

    - For the Philips TV to be such a clear winner was a genuine surprise but what also surprised was how poorly the Panasonic EZ952 scored, especially as it has the most accurate picture in terms of colour, skriver AVForums. As to why AVForums members chose the Philips 9002 over the other brands, the exact reasons were difficult to pin down, with many just preferring the overall look of the picture, some preferring the colours and others the contrast performance.

    Danny Tack, Director Product Strategy & Planning TP Vision, kommenterer ogs p resultatet.

    - "Vi gjorde, med hjlp fra redaktionen af AV Forums, et stort arbejde for at sikre et fair grundlag at teste p. Vi var en smule overraskede over resultatet af kalibreringstesten. Derimod overraskede Vivid-indstillingen os ikke: Den bruges af alle producenter til at vise billedprocessorens fulde styrke, og vi ved jo godt hvor strk og sofistikeret, vores nye P5-billedprocessor er. Men jeg er glad for, at vi ogs fik bevist det i en blindtest," udtalte Danny Tack.

    Testen af Dynamisk-profil synes derimod meningsls. I denne er alle billedforbedringer slet til, s tv'et kan rbe hjest ude i butikken.

    - In calibrated mode and in the cinema mode there was little difference between the sets. All the Vivid tests proved to me was that your TV is badly set up if it is a Sony, Panasonic or LG and you use Vivid mode, skrev GadgetObsessed, en af deltagerne ved arrangementet.

    Der er over de seneste par p udfrt en rkke sammenligninger af tv-skrme (1, 2, 3, 4). OLED trkker sig oftest ud som vinder, mens LCD (herunder QLED) for hver gang ryger stadig lngere ned i rangeringen.

    Du kan se hvordan Flatpanels rangerer de forskellige skrme i vores oversigt over bedste tv samt oversigt over bedste HDR-tv.


    - Kilde: AVForums



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