China Mobile accidentally leaked information on the upcoming 4-inch iPhone in April 2016 during their roadmap presentation held in China. The new 4-inch Apple iPhone will cost around $500. It might be the same iPhone 6c which we mentioned before. The new iPhone 6c is said will powered hardware found in iPhone 6. Instead of plastic case found in iPhone 5c, Apple may replace it with an aluminium case found in latest iPod Touch. If the new iPhone 6c will be on sales in April 2016, it is possible the new iPhone 6c will be available earlier in United States.