It is a dual sim (GSM+WCDMA) device with dual standby support. (maktechblog.com)
It also has dual SIM dual standby support with the help of hybrid SIM slot and offers 4G LTE and VoLTE. (phoneradar.com)
Aqua Pearl is a dual - SIM dual standby supporting handset that also features 2.4 - inch display and runs on Spreadtrum 6531D, clubbed with 32 MB RAM. (gadgets.ndtv.com)