Xolo launched BLACK 1X, the company’s second BLACK series smartphone last month for Rs. 9999. It went on sale exclusively on Snapdeal last week. We brought you the review of the smartphone recently, here we have its battery test results. The Xolo BLACK 1X packs a 2400mAh built-in battery. It has a 5-inch 1080p on-cell IPS display, is powered by a 1.3GHz Octa-Core 64-bit MediaTek MT6753 processor and runs on Android 5.1 (Lollipop) with HIVE UI on top. Let us check out the results.