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Old 05-07-2017, 05:01 PM   #353
DNSB
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Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos
Quote:
Originally Posted by anacreon View Post
I've been comparing weight respective to the reading surface, with 6" as a base (basically, by multiplying by 6 squared and dividing by the diagonal squared of each device):

Glo HD = 180 gr
Aura H2o = 181 gr
Aura H2o edition 2 = 161 gr
Aura One = 136 gr.

I get that the One got a smaller battery (hence a shorter reading autonomy) to reduce weight, with a very effective result, but I understood the edition 2 had a shorter reading autonomy, so deduced a smaller battery too. If it is true (very little information so far), the weight reduction is much less impressive.
FCC documentation states the battery is the same 1500mAH capacity as the original H2O's battery. The H2O 2dn Ed. battery may be a bit lighter due to manufacturing improvements but most likely very close to the same weight.
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