1. Brand: Lumia/android

2. Budget: <1k

3. Specs: Super battery life, more RAM and CPU

4. Type/Size. : >4"

now using moto g 1st gen, couldn't stand the heat of the phone while using to browse the internet and its already laggy.

I already looked for reviews of lumia 640 but the camera quality favors my moto g more and the specs are about the same. May I know which phone to choose within my budget?

my usage of the phones is surfing internet, WhatsApp, some games