Obi Worldphone with Ex-Apple CEO John Sculley as Co-Founder, has launched two new affordable smartphones globally called SF1 and SJ1.5 in San Francisco. The Obi Worldphone SF1 will come in two variants – a 2 GB RAM and 16 GB inbuilt memory at $199 (approx. Rs. 13,000) and a 3 GB RAM and 32 GB inbuilt memory at $249 (approx. Rs. 16,500) while the Obi Worldphone SJ1.5 might be priced at $129 (approx. Rs. 8,500).