Let’s face it, battery tests are long and tedious. They’re also quite hard to time correctly as mobile phone usage varies quite a lot. But that’s not the reason why over at GSMArena we rarely have something specific to say about battery life in our otherwise detailed reviews.
Enter time constraints. The thing is, we rarely have the test units at our disposal long enough to properly test the battery life without interfering with our reviewing routine. In those cases the reviewers try to evaluate the battery performance based on their subjective feeling and experience rather than anything else. Not that can’t be correct. And we don’t pretend it is.
With the HTC HD2 we are using a retail version (unlike all the many pre-production units that come our way) and we had the opportunity to take our time and test the battery life properly.