Many features are missing like

Google Theft Protection - (Added in lastest update on 30-Dec-2024)

App Lock Toggle in Control Centre

Most AI features are missing

Dynamic Island feature

Sound Toggle

Water Mode Toggle

5G Toggle

Some disabled feature need to enable in India.

E-Sim Support or I-Sim(inbuilt Snapdragon Elite feature)

Bugs..

Fast Battery Drain

Rear Camera Quality

Low Call Sound on Speaker

Hope IQOO Support will fix these issues in next update.