High resolution contact pictures in Marshmallow - what is their size and where are they stored

Trying to answer this question https://android.stackexchange.com/q/179336/131553 , I wanted to compare the picture size after restore I do see a database for contacts , as mentioned in Narayanan's [answer here](https://android.stackexchange.com/a/27385/131553) - location hasn't changed from Gingerbread days ! /data/data/com.Android.providers/contacta/databases/contracts.db **How do I see the picture and it's size ??** I gather one has to SQLlite viewer but Apps from play store didn't help and I am new to SQL stuff. It would be nice if I can get a way of doing this (preferably without using PC but if that's inevitable , it's fine ) **Edit:** * Android version 6.0, Rooted * When I see /data/data/com.android.providers.contacts/files/photos/ they pertain to WhatsApp photos not contact pictures