Top 2 Reasons for LG Optimus F7 Compared to LG L90 Dual D410 0.1 mm Thinner than LG L90 Dual D410. Slim mobile phone is easy to handle and looks gorgeous in hand. (131.7 x 68.2 x 9.60 mm vs. 131.6 x 66 x 9.7 mm) 33.3% Higher pixel density than LG L90 Dual D410. High pixel density shows sharper text and extremely detailed photos and videos. (312 ppi vs. 234 ppi) |