What do you know about Samsung Galaxy S lives?

Question 1. The Galaxy S1 phone is announced at:
1. CES 2010 exhibition
2. MWC 2010 Exhibition
3. CTIA Exhibition 2010
Question 2. Samsung has never held a global launch ceremony for Galaxy S at:
1. Berlin (Germany)
2. London (England)
3. New York (USA)
Question 3. Which of the first Galaxy S models has "Mini" brother?
1. Galaxy s2
2. Galaxy S3
3. Galaxy S4
Question 4. Samsung maintains the design of plastic case on Galaxy S to the generation:
1. Galaxy S5
2. Galaxy S6
3. Galaxy S7
Question 5. Which Galaxy S owns the "lightest" title?
1. Galaxy S1
2. Galaxy s2
3. Galaxy S6
Question 6. Fingerprint recognition sensor begins on:
1. Galaxy S3
2. Galaxy S4
3. Galaxy S5
Question 7. Samsung started introducing two Galaxy S models in the same year event:
1. 2014
2. 2015
3. 2016
Question 8. Are dual core chips used on generations of Galaxy S?
1. One generation
2. Two generations
3. Three generations
Question 9. Galaxy S series reaches 100 million units sold in the year:
1. two thousand and thirteen
2. 2014
3. 2015
Question 10. How many Galaxy S versions are available now?
1. 6
2. 7
3. 9