Dell inspiron is the best model which I experienced so far, as im a student I love to do various things in laptop, its just a full package deal, lets talk about the features one by one: 15.6 display and a resolution of 1920×1080, storage of 1TBHDD and processor is intel core i7( 6th generation) process 8gb ddr3 ram.it has inbuilt microphone, waves maxaudio, webcam, hd audio solution, stereo speaker , 2.5 ghz clockspeed, 2×4 gigabyte memory layout, ram type is DDR3, memory slots is 2DIMM, ram speed 1600 mhz, led display.
Further it has dvd writer, backlight keyboard, touchpad with multi touch gestures support, optical drive is dvd+ /-RW, os type- 64 bit, weight-2.4 kg, os-windows, wirelesslan-802.119/b/g/n, bluetooth 4.0 version is there.
It have storage of 1tb and rpm of 5400 rpm, hdd type sata, 4 battery cell, li-lion battery type, as ports concern it has sd card reeder, usb 20 slots, microphone jack.so cons as cocern it have no display touchscreen, no video recording, no secondery camera facing, no dual microphone type.so as overal I can say it is most reliable, efficient and comes with decent price.