Here is my review 43KU6470:
1. HD channels just look amazing on my Airtel DTH. Be aware the DTH channels look more good when you connect it to a dedicated STB at your home than the shared connections used in the store.
2. White and black colors are perfectly displayed and are very pure.Dark scenes look great in this tv.
3. The colors are very pure and very cleanly displayed , may be the reason due to the new active crystal color technology in it.
4.I can see wide range of colors in the display.
5.The brightness on the screen is amazing.Though some times it gets over bright in few cases, may be my eyes need to adapt to it.
6. SD channels also looked good, though need to increase your viewing distance little bit.
7.The remote control just looks simple, though it could be still better with dedicated number keys.
8. HD,4k videos on youtube are superb on this tv.
9. The upscale engine definitely seems to be up scaling the content and is great to watch.
10. First time iam using a smart tv, the apps on samsung store are very few when compared to mobile google play which has lakhs of apps. Not sure if this is the same for sony's android,LG..etc .
11. Played few HDR videos they looked amazing on this tv, each portion of the video has its own contrast (i believe that's wat is HDR all about dynamic range) and this TV did really well in playing HDR too.
12. Overall, this tv will bring in a visual treat into your home. and is better than sony and others.
