4/10/2023 0 Comments Ju6400 pricetrackerServices available on the Smart system include a full Samsung App store, catch up services from all the major UK terrestrial channels, 4K Netflix and Amazon Prime Video as well as Facebook, Twitter and other social media apps and games. The system was also fast and stable during the time we used it, thanks to the Quad-Core processing and regular software updates which run in the background when ready to update. From the initial home screen with the card layout you can select video on demand services, games, social apps and more. You can select or expand these cards to dig further down into the content you want or to simply change the source. It’s a move away from full screen smart TV app pages and starts to resemble the WebOS layout seen on LG screens last year.Īll items on the JU6400, including source inputs, become apps in the system and allow easy navigation using a selection of cards which appear at the bottom of the screen. The Smart TV system for 2015 has had a major overhaul with the new system called Tizen. It also utilises a global dimming system for its LED backlight over the Smart LED local dimming systems found further up the product line. The 40JU6400 also sports Samsung’s Ultra Clear Panel which minimises screen glare, reduces reflections and rejects ambient light spill on the screen. On the JU6400 I could play back the edited videos in native 4K via USB and they looked stunning! I have shot a number of videos in 3840 x 2160 on a Panasonic GH4 and edited them in Final Cut Pro X where I could see footage at half resolution. You can also feed native 4K material into the TV via the USB ports. Content is also being added all the time so the drought of 4K material, even if it is streamed, is improving. This is one area where the 4K streams can make some sense as they are better quality than the HD streams and approaching BD picture quality in most cases. Within a very short space of time you will probably struggle to find a vanilla HD 40-inch TV given the speed manufacturers are starting to push UHD 4K forward in 2015.Īs this is a 4K Ultra HD TV it means that it has both VP9 and HEVC decoding so you can watch streaming services from Amazon Prime Video and Netflix (internet speed dependent). Is it worth having 4K at this screen size? I would normally give a few reasons for and against at this point, but the reality is that the industry thinks you do and they will be common place within the next 18 months, so I guess there is no real argument to be had. As the panel used in the JU6400 is not HDR equipped nor does it have a much wider colour gamut than the normal Rec.709 standard, we are only talking about resolution as a difference between HD and UHD here. The answer would be that over 6ft from the screen and most people with excellent eyesight would begin finding it difficult to pick out what was 4K and what was HD. The question most people will obviously ask at this point is whether the screen size is just too small for users to get the benefit of the additional resolution over HD. First order of business here is that the JU6400 is a 4K Ultra HD panel with a resolution of 3840 x 2160 on a 40inch screen.
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