Question: what are best selling smartphones?
Answer: ​Samsung Galaxy A50. ... 
​Samsung Galaxy A10. ... 
Oppo A5. ... 
Apple iPhone 8. ... 
​Samsung Galaxy A20. ... 
Apple iPhone 11 Pro Max. The 8th-highest selling smartphone in the world is Apple iPhone 11 Pro Max. ... 
​Apple iPhone 7. The 9th position too goes to an iPhone, iPhone 7. ... 
​Apple iPhone XS Max. At No.