I think it would be 6gb ram + 64 gb rom coupled with 4000 mah battery at 6.95mm and expected it to be priced between 349 us dollars to 399 us dollars. A powerful phone meant nothing if its battery cant keep up with long usage.
"World's thinnest big battery Flagship Killer"
- Display: Corning Gorilla Glass 4 or 5
- Resolution: 1920 x 1080 pixels (is completely sufficient)
- Scratch resistant
- RAM: at least 6 GB
- ROM: at least 32 GB, better 64 GB
- CPU: MTK Helio X30 or Qualcomm Snapdragon 835
- Main camera: 16 Mpx, Sony IMX398 Exmor RS
- Selfi camera: 16 Mpx, Sony IMX398 Exmor RS
- Optical stabilization
- Battery: At least 3800 mAh
- Quick charging
- Fingerprintsensor
- Single SIM (Nano SIM)
- Memory expansion up to at least 200 GB possible (micro SD)
- Operating system: Pure Android 7.1.2 or higher
- Material: Aluminum Alloy Unibody
- Skylight Notification LED (7 different colors for different notification)
- Customized short cut key for camera/call/message/Mute etc
- IP68