If a smartphone with a very long battery backup and powerful processing is what you call a dream phone, then the OnePlus 3GB RAM cell phones with 2500mAh to 3300 mAH battery are here for you. They are powerful, and their sleek design makes them appealing as well. If you wish to grab the OnePlus online, you have a plethora of e-commerce portals at your service. They are Amazon, Flipkart, Shopmonk, Ebay, Snapdeal, etc. Compare the price of OnePlus flagships over these portals with MySmartPrice.com. Get to know about the discounts and promotional offers on them and purchase from the portal that gives you the phone at the lowest price.