Android App UI too small on some devices

Question

I changed API level of SDK for my application from 13 to 24 . After that some users tell me: Application UI is ~10x smaller than should be . Very-very small icons and microscopic text. Devices:

• Samsung A5 (Android 6.0)

• Samsung A7 (Android 6.0)

• Lenovo P1ma40 (Android 5.1)

• I suspect Samsung A6 and some others.

On the most of devices app works well. Only several models has this issue.

Please, help..

Edit. Here are two UI-screenshots:

1. From a user
2. As it should be

From AndroidManifest.xml:

<supports-screens> 
    <android:normalScreens="true" 
    android:resizeable="false" 
    android:smallScreens="false" 
    android:largeScreens="true" 
    android:anyDensity="false">
</supports-screens>

Edit 2. Removing anyDensity tag fixed issue.

Answer 1

you should use constraint layout . and add vertical or horizontal guideline with percentage.