I write about deterioration of Nokia 2 so let's start.
I use this mobile for one months I found many issues in Nokia 2. Nokia 2 has a low display pixel denticity of 294 PPI. This mobile has 1 GB of RAM and 1.3Gh Quad Core processor these are perform average not so good. Quick charging not supported and no fingerprint sensor and NFC sensor. This mobile not have optical image stabilization camera function. This mobile also good in Nokia brand under 7000 Rupees so you want to buy I am not suggesting for this.