The Oppo F7 Diamond Black Edition has just gone on pre-order in India and will start shipping on April 21. The special edition is the maxed-out model with 6GB of RAM and 128GB of storage and will cost INR 26,990 (330). The regular edition Oppo F7 was announced on March 26 and went on sale earlier this month for INR 21,990 (273) for the starting 4GB+64GB variant. The Diamond Black Edition Oppo F7 has a special diamond-pattern triangle-cut finish. Underneath the uneven surface is a multi-layered glass panel that reflects light differently under angle. Oppo F7 Diamond Black...
Source: https://www.gsmarena.com/oppo_f7_diamond_black_goes_on_preorder_in_india_ships_on_april_21-news-30556.php