As of my knowledge cutoff date of September 2021, it may be difficult to find a 40 inch smart TV under Rs. 20,000 in India, as most smart TVs in this size range tend to be priced higher. However, here are a few options that you can consider which were priced around or slightly above Rs. 20,000:
- Kodak 40FHDX7XPRO 40 inch Full HD Smart LED TV
- VU 40GA 40 inch Full HD Smart LED TV
- Power Guard - PG40SVC 40 inch HD Ready LED Smart Android TV
It's important to note that prices can vary over time and availability may also be limited, so it's always a good idea to check online retailers or local stores for the most up-to-date pricing and availability. Additionally, it's important to carefully consider the features and specifications of a TV before making a purchase, especially if you have specific needs or requirements.