I test the apps in my company using a Tecno Pova 2, and the performance is far better thab my Samsung device.
Our apps contains lots of features, for example we use lots of media streaming (video player, google cast, pip, airplay), we use webviews to display our content for better compability with our websites, and AdMob. The main problem is the number of Ads used, however these are requirements from the client.
This is true, I'm Lebanese and the pagers of yesterday and the talkie walkie of today are primarly used by Hezbollah members and probably were acquired illegaly and rigged.
Now the only thing on my mind is this: can they do that to phones, without the phones being rigged? I'm only asking this because me and my family all own Samsungs and I remember the Note 7 exploding.