Complex sentence: Its software and electronics is very similar to the N97 mini, but the sliding in this phone is straight, unlike the angled one in the N97 mini, and hence allows a 4 row QWERTY keypad, bringing a slightly enhanced typing experience to the table.
Split into simpler sentences: Its software and electronics is very similar to the N97 mini. One of the differences is that the sliding in this phone is straight, unlike the angled one in the N97 mini, and hence allows a 4 row QWERTY keypad, bringing a slightly enhanced typing experience to the table.