IQOO is an independent sub-brand of vivo. Relying on vivo's strong design and development strength, channel capability and after-sales service, iQOO's first model was released in March 20 19. IQOO brand is named after "I Quest On and On", which means the brand connotation of "chasing and attacking".

Each mobile phone of vivo/iQOO has its own unique characteristics, which embodies the creative wisdom and hard work of many designers and producers. Different users have different requirements for the use of mobile phones. It is recommended to experience different mobile phones in person before making a choice.

If you want to know more about vivo/iQOO mobile phones, please go to the link of vivo official website for comparison.

If you still have more doubts, you can enter vivo official website-My-Online Customer Service-Enter labor and consult online customer service feedback.