List of all Phones with 256GB Internal Memory under 20,000 starting from Rs. 13,999. We have found 5 phones. The best phones in this list are Infinix Note 10 Pro at Rs. 16,999 with a spec score of 84, followed by Tecno Phantom X at Rs. 18,999 with a spec score of 86 and OPPO Reno 2F 256GB at Rs. 17,990 with a spec score of 81.