Top 3 Reasons for Colors Mobile K11 Compared to Panasonic P31 12.5% more mAH battery than Panasonic P31. More battery capacity reduces the need to charge your battery again. (2250 mAH, Li-ion vs. 2000 mAH, Li-ion) 12.2% Higher pixel density than Panasonic P31. High pixel density shows sharper text and extremely detailed photos and videos. (220 ppi vs. 196 ppi) 100.0% More RAM memory than Panasonic P31. more RAM makes your mobile significantly faster and efficient. (1 GB vs. 512 MB) |