Unfortunately, you can't find anything on the internet about this topic. Although it may be important to some.
I just saw the difference between the Samsung Galaxy S10 and the normal Huawei P30 and that's huge. The Samsung has a much brighter flashlight like the Huawei. The difference is enormous. Is there perhaps a way to amplify the light, e.g. Through an app etc?
What about the other models? Which smartphones have the strongest flashlights.
Another question is whether the Huawei P30 Pro has a stronger lamp than the normal P30.
I'm afraid that there are no tests / comparisons, as it is totally irrelevant to most people.
Who needs a lot of light, certainly does not use his cell phone!
With my cell phone (Smasung Galaxy A5 2017) you can if you press in the notification menu with flashlight on the text and strengthen the light or weaken. There's a scale of 1-5 and she's by default at 3.
