The HTC Desire 620G Dual SIM is powered by 1.7GHz octa-core MediaTek MT6592 processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the HTC Desire 620G Dual SIM packs a 8-megapixel primary camera on the rear and a 5-megapixel front shooter for selfies.
I have HTC desire 620G and I’m also facing problem of line shading on screen but its not showing on captured screenshot. I think it is display panel.
I can not install applications on external sd card using any app manager. because this device don’t have feature to install apps in external sd card. I installed asphalt 8 airborn. Now I am unable to update because of low space. This is major drawback of this device