Top 4 Reasons for Zen U4 Compared to Panasonic T31 15.4% more mAH battery than Panasonic T31. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 1300 mAH, Li-ion) 30.0 grams Lighter than Panasonic T31. light weight phone is easy to hold and can kept in your pocket for long time. (90 grams vs. 120 grams) 1.2 mm Thinner than Panasonic T31. Slim mobile phone is easy to handle and looks gorgeous in hand. (130 x 67 x 10 mm vs. 122 x 64.4 x 11.2 mm) 7.5% bigger screen size than Panasonic T31. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.3 Inch vs. 4.0 Inch) |
Top 2 Reasons for Panasonic T31 Compared to Zen U4 7.4% Higher pixel density than Panasonic T31. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 217 ppi) 100.0% More RAM memory than Panasonic T31. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB) |