I need to buy a new phone and am not gadget savvy, so asking for help. My budget is â‚¹ 10,000 My three primary needs are : 1) PDF reading capability and 4.5 - 5 inch display screen. 2) Should run Cisco Webex with good performance. 3) Good quality hardware so I don't feel like throwing it away for at least 2-3 years. I don't mind using the "not-so-latest" phone, so I need a long haul player. Till now I've heard that Android based phones would fit these requirements, but haven't zeroed in on anything in particular.