while testing video playback, what do you do with the audio? do you turn on the loudspeaker and set the volume level? or just silent it? or do you use earphone for the audio output?
You should put brightness for example at 150 cd level, not just 50% - this means some devices will give dim screen, some much brighter.
So why do you not list the standby consumption as a column when comparing battery life?
we have a I phone & are having problems as when we call someone its like we keep breaking up & they can hardly hear us its very frustrating can you help us & yes the volume button is all the way up Thanks
we have a I phone & seam to have a problem when we try to call somebody the ph reception is terrible half the time they cant hear us Pluss we break up all the time very frustrating Can you suggest something Thanks
why don't you guys post a comparison which features the best sounding phones out there?
Sausage, 13 Apr 2013I'm really happy with your tests, especially battery test is important for me. But I'm asking ... morePlease set windows phone upgrade android jellybean....then nokia has first place for India
Battery life testing at 50% brightness is not the best approach as display technologies handle brightness percentages differently. It would be better if this method is changed from brightness percentage to brightness level (200 cd/m2 or 250 cd/m2. This will make the test more practical.
Why are no Lenovo models like the p780, s860, and Z2 Vibe Pro, included in the battery tests? They have 4000mah power and I am sure their battery test results would be interesting to compare with other more popular brands.
T.Mills, 28 Sep 2014okay there is confusion for me in display test LCD having higher black Cd/m^2 than zero is goo... moreBad.
The Lesser the Contrast Ratio for Black the Better.
AMOLED have the Perfect Black with cd/m^2 of Zero.
T.Mills, 28 Sep 2014okay there is confusion for me in display test LCD having higher black Cd/m^2 than zero is goo... moreIt should be as low as possible and the white should be as high as possible (As long as it is not too bright to hurt your eyes). When comparing two displays, it is best to compare the contrast ratios.
auto, 24 Jun 2013my battery is giving problems wen i switch it on it shows a sign of a battery,caution and term... moreAfter using my samsung galaxy s4 for 5 months I had the battery problem at 70% battery level when I switch on the wi- fi my phone went off and a notification of battery low appeard. whats the problem and what is the solution for this?
okay there is confusion for me in display test LCD having higher black Cd/m^2 than zero is good or bad
Could you please put information about Output Impedense of smartphone as this is very important while buying decent pair of headphone or headsets.
given common use cases of the mobile phones nowadays, which include GPS navigation, it would be great if the testing could measure also the navigation. Although the laboratory test limitations it will be useful to us. For example, high precision location acquired with a fixed timestep, screen on, and cell phone located on a rotating device, so that "google maps" is forced to redraw the map.