Lenovo-owned Motorola on Monday launched the "Moto x4" variant with 6GB RAM and 64GB internal storage in India at Rs 24,999.The device will be available on Flipkart and Moto Hubs from January 31.The smartphone has 12MP + 8MP primary camera that comes with "Dual Autofocus Pixel" technology and a 16MP selfie camera with a low-light mode.It sports a 5.2-inch full-HD (1080x1920 pixels) LTPS IPS display with a pixel density of 424ppi and Corning Gorilla Glass protection.The device also comes with the Moto key feature that allows users to access password-secured websites on the phone or laptop.Users purchasing "Moto x4" on February 1-2 can get a discount of Rs 1,500 on ICICI bank credit cards and Rs 3,000 off on exchange of an old smartphone.