gasth404 kirjutas: Tal on sees mingi upscaler mis selle ULTRA HD-ks üles keerab ja kui sissetulev materjal on korralik siis suudab ta pildi oluliselt paremaks teha küll. Isegi SD tundub parem kui tavalises HD teleris välja arvatud Zuumi kanalid millele vist küll miski asi pildi kvaliteedi osas lisaväärtust anda ei suuda.
LG 55LA970W:
*Tru-ULTRA HD Engine for upscaling SD and HD to UD quality.
LG's Tru-ULTRA HD Engine upscales the picture
through a 4-step data analysis that enhances the details of all broadcasts, movies, sports and games, giving you the viewing experience you expect from an ULTRA HD 4K TV.
*HEVC
LG 4K TVs meet the current UHD standards by including support for native UHD content and are the only sets currently on the market to include a high efficiency video codec (HEVC) also known as H.265 for streaming UHD content via the Smart TV interface.
As new sources of content become available in the future, some may require next generation interfaces and LG is planning to make an upgrade available later in the year which will support the latest versions of HDMI and HEVC.*
(*May require a separate purchase and installation. Contact LG Customer Service with any questions regarding the LG 4K upgrade.)
AVForum:
http://www.avforums.com/review/lg-la970 ... eview.9441-If there was one area where the LA970 really surprised us, it was in terms of it’s native black levels. We actually measured black at 0.005cd/m2 which is extremely good for an IPS panel. The LA970 also had plenty of brightness, easily hitting out target of 120cd/m2 and giving us an on/off contrast ratio of 24,000:1. When it came to the ANSI contrast ratio, things weren’t quite as impressive, with the LA970 measuring at 1,767:1. However as the checker board pattern shows, thanks to the full array backlight the measurements were very uniform.
In fact this was one area where the LA970 was especially strong, with a very uniform backlight and no clouding and bright corners or edges.
-The video processing on any UHD TV is especially important because, for the time being at least, all the content you will be watching on it will be upscaled to the panels native resolution of 3840 x 2160. Thankfully the video processing was absolutely superb, with all the content we watched being deinterlaced and scaled perfectly to match the higher resolution panel. The LA970 proved extremely competent at deinterlacing and scaling standard definition content, with clear and crisp reproduction of fine details and no unwanted ringing.