06 aug 2014, 18:54
#203718
AS650 bruger jo et IPS panel og ikke VA panel, så der er selvfølgeligt en forskel. Og det kan eks læses her. Det har fint sort niveau for en IPS skærm men der er bare ret stor forskel.
http://www.avforums.com/review/panasoni ... view.10514
"By virtue of its panel type, the AS650 is blessed with only pedestrian contrast performance. In actual fact, for an IPS, it’s pretty good with an average black level of 0.15cd/m2, taken from a chequerboard pattern. That’s without the dimming system engaged (labelled Adaptive Backlight Control) and with it on, it comes down to close to 0.14. That’s not great, either, but ‘ABC’ does help with all/near all black screens without being overly impactful on details in the dark areas. Yes, it definitely will mask some picture elements in the shadows and you will get the odd quick and sudden flash when scenes transition from very bright to dark but it’s just about worth using, on balance. In doing so, we got an ANSI contrast figure of 787:1 which is definitely not going to set the videophiles’ pulse racing but its serviceable in bright(ish) viewing environments"
http://www.avforums.com/review/panasoni ... view.10514
"By virtue of its panel type, the AS650 is blessed with only pedestrian contrast performance. In actual fact, for an IPS, it’s pretty good with an average black level of 0.15cd/m2, taken from a chequerboard pattern. That’s without the dimming system engaged (labelled Adaptive Backlight Control) and with it on, it comes down to close to 0.14. That’s not great, either, but ‘ABC’ does help with all/near all black screens without being overly impactful on details in the dark areas. Yes, it definitely will mask some picture elements in the shadows and you will get the odd quick and sudden flash when scenes transition from very bright to dark but it’s just about worth using, on balance. In doing so, we got an ANSI contrast figure of 787:1 which is definitely not going to set the videophiles’ pulse racing but its serviceable in bright(ish) viewing environments"
