With this, Zee Bangla Cinema is the only Zee movie channel in a major regional language not to be available in HD. Zee Biskope does not count. Among Kannada movie channels, Star Suvarna Plus does not have an HD feed planned, and nor does Colors Kannada Cinema.
As per @Vadirocks bro, we should see Asianet Movies HD, Vijay Super HD and Star Kirano HD by mid-September. Sun should also be launching Udaya Movies HD, Surya Movies HD and Sun Bangla HD soon.
So, Zee Picchar HD will be the first Kannada HD movie channel and Zee Thirai HD will be the second Tamil HD movie channel (if we exclude Star Vijay Super HD as the exact launch date of the channel is not yet announced).