The Nokia Lumia 830 is the thinnest and lightest ‘LUMIA’ but the thinnest and possibly lightest goes to the Yezz Billy 4.7. Billy due to being named after Bill Gates, and 4.7 due to the screen size.
The 830 has a volumetric thickness of 8.5mm. The 925 is marked as 8.5mm too right? But the 830 may feel slimmer.
Jessica from CNet thought this phone was so light, she wasn’t sure the battery was inside. This is 7.2mm, 8MP with flash, 4.7″ 720p screen and 1780mAh battery.
This is 7.2mm and comes with 3 different removable back covers.
It’s always good to have options I guess in terms of different form factors (Even if i would prefer slightly thicker but better battery).
I would like to see a thinner Lumia. It doesn’t have to be top of the line specs thus compromising on being a flagship (Nokia/MSM seems to be slightly behind in making slimmer phones that don’t compromise specs wise)