Poco has announced the launch date for its upcoming C81 series of 4G budget smartphones in India. The brand has also revealed the battery capacities of the devices ahead of the debut. The Poco C81 and C81X 4G phones are set to debut in India on April 23, with both devices slated to go on sale via Flipkart. The C81 succeeds the Poco C71, which was unveiled in April last year. According to teaser i