I have a new set top box installed by jio yesterday.
Model: JHS D200 V2
The box seem to have numerous picture and sound quality issues. I am not happy at all and feel like returning it. Although I might have received a faulty set top box .
I have 4
TV sets at my home one 32 inch
Sony and 3 55inch
Marq Android TVs(
Google set top box) . I also have a
Mecool km3 set top box (Google certified), Which I use with my Sony TV. So I am telling this after comparing jio fibre set top box with Marq
Android tv inbuilt set top box and mecool Android TV set top box connected to same TV sets.
1. Poor quality colour reproduction. Colours produced by mecool set top box is best with excellent depth, contrast, clarify, colours are deep, detailing is good, you can easily distinguish red , orange,brown yellow colours. Colours and details produced by Marq tv set top box is also good though not as good as mecool connected to same tv. My Marq tv supports 8 bit(1.07 billion colors) . Colours literally pop out with both mecool and inbuilt set top box.
The colours produced by Jiofibre set top box appear washed out dull, lacks details, red orange, yellow, brown all appear the same . It may be a colour calibration issue. Pictures are also blur with poor contrast and depth.
2. Sound with both mecool and Marq Android TV inbuilt set top box support Dolby ,DTS HD. Excellent sound reproduction and clarity. Jiofibre set top doesn't seem to support Dolby DTS stereo sounds.
3. And yes some of the apps such as voot, Sonyliv, doesn't seem to support Full HD and there is no option to change to Full HD. Even YouTube app seems to be pushing only SD quality. Although I have set 4k or 1080p.
Also both mecool set top box and Jiofibre set top seem to have same amlogic chip set with both having Mali g31 gpu