[hypnotode]

Out of curiosity what model do you use? The last phone I had with the capability to do so was an s4.

[magduf]

The ultra-high-end LG V10 and V20 phones have this too. However, the V30 and V40 went to non-replaceable batteries. Also, the Galaxy S5 had it too, but the S6 and latter did not.

[LinuxBender]

Samsung $12 pay-as-you-go phone from Walmart. They don't have that model in the store any more, but there is a similar one for $29.