3. Nokia Lumia 525
4. Lumia 625
5. Lumia 725
6. Lumia 825
If Lumia 725 has 5 inches, the 825 has just a bit bigger than the little brother, Nokia Lumia will have 5,2 inches.
7. Lumia 926
And more bigger that 825, the Nokia Lumia 926 is rumored will have 5.5 inches largerest of all it's brothers.
Additional Bonus, Other Rumor :)
And still the rumor that the upcoming year 2014 NOKIA will launch the new huge phablet with 6 inches screen size and body, and of course if the former phablets have won the success from marketing. How do you think about this info?. Source MyNokiaBlog