Asus Zenfone Zoom S with dual rear camera, 5,000 mAh battery launched in India at Rs 26,999 Asus launched its latest dual camera smartphone with 5,000 mAh battery. Named Asus Zenfone Zoom S, the smartphone was launched. The Asus Zenfone Zoom S comes with a price tag of Rs 26,999 and it is exclusively available on Flipkart. The smartphone comes in Navy Black and Glacier Silver color options.