I heard from @nokiapureview that it may have an aluminum base and just be coated with the polycarbonate.
I heard from @nokiapureview that it may have an aluminum base and just be coated with the polycarbonate.
Coating harder material with aluminium... that makes sense.Stupidist idea ever. Poly is stronger than aluminium (youtube drop tests prove it). If that was ever to happen it would be poly with ali coating...but that would be too expensive.
Stupidist idea ever. Poly is stronger than aluminium (youtube drop tests prove it). If that was ever to happen it would be poly with ali coating...but that would be too expensive.
YouTube drop test. Sounds pretty scientific. Maybe we should start building aircraft out of polycarbonate then?
YouTube drop test. Sounds pretty scientific. Maybe we should start building aircraft out of polycarbonate then?
Also.....plastic planes are actually a thing
They are pretty scientific. Its not rocket science its dropping a phone onto a hard surface....Every lumia has survived without barely a scratch from higher heights. HTC One and other ali phones dent very easily. Ali is only stronger when its made to be damn thick, which on phones it often isnt.
you're talking about the strength of a system, not a material.
Lol im not trying to argue with you here mate, fact still remains a layered ali+poly shell is just not cost effective for a phone.
Also.....strength of system...not sure what your getting at, I meant poly tends to survive falls with less damage than aluminium
I agree that Al+poly does not make a lot of sense. By system, I mean the unit as a whole, comprising the screen, glass and all innards which serve as reinforcement. If you are specifically referring to scratch resistance, bare aluminum does scratch easily, which is why it is usually anodized. Plastic is nice to use because it is cheaper in bulk and to process. You can easily make a mold featuring "ribs" to reinforce the structure and scale up production. Stamping such features out of aluminum is not really feasible; machining and casting is much more expensive. Usually aluminum on phones is used in thin stamped sheets and clear coated or cheaply anodized (see iPhone 5). So there's clearly a trade here. But as a bulk material, aluminum is stronger than polycarbonate. No point in making an issue out of it, that's the MechE's job. I apologize for the tangent; not trying to argue.
how about that xenon flash!
Really??Literally the only reason I'm waiting for it. Mainly use the camera on my phone on nights out, whilst the low light performance on the 920 is good, it still will be much better with a xenon