ALL TOP 10 BEST

Dell XPS 12 Ultrabook Touch

Specification at-a-Glance:                                Estimated Price -- $1,180 - $1,200

Processor:	4th Generation Intel Core i5 4200u, 3MB cache (up to 2.6 GHz)
Memory:	4GB Dual channel DDR3L-RS 1600MHz
Storage:	128 GB mSATA Solid State Drive
Graphics & Video:	Intel HD Graphics 4400, 12.5 inch Led Backlit Touch Display FHD resolution with 1366 X 768 pixel.
Camera:	720p HD face-tracking technology with low light sensitivity.
Ports & Connections:	Two USB3 ports, mini Display port, microphone/headphone combo port.
Wireless & Network:	Intel Dual Band wireless AC 7260, Bluetooth 4.0
Battery:	50 WHr, 6 cell Battery
Size & Weight:	12.48 inch x 8.46 inch x .59 inch, 1.45 Kg.
Operating System:	Windows 8.1 Operating System.

Lenovo ThinkPad X240

Specification at a glance:                                Estimated Price -- $1,350 - $1,400 

Processor:	Intel Core i5-4200u 2.6 GHz, 3MB L3 cache, 1600MHz FSB
Memory:	4GB DDR3L SD Ram, 1600 MHz SODIMM
Storage:	128 GB – 512 GB.
Graphics & Video:	Intel HD Graphics 4400 1366 X 768 pixel.
Audio:	Dolby Advanced Audio v2, Dual noise cancelling HD microphone
Camera:	720p HD face-tracking technology with low light sensitivity.
Ports & Connections:	Two USB3 ports, Mini Display port, One VGA port, 4-in-1 SD Card Reader, RJ-45 Ethernet port
Wireless & Network:	Intel Dual Band Centrino wireless 7260 AN, Bluetooth 4.0 technology.
Battery:	3+3 cell Batteries, up to 23 hours standby times.
Size & Weight:	12 inch x 8.2 inch x .8 inch, 1.42 Kg.
Operating System:	Windows 8 64 bit Operating System.

Mac Book Pro 13 Retina Display

Specification at-a-Glance:                              Estimated Price -- $1,200 - $2,000

Processor:	2.4GHz – 2.6GHz Intel Core i5, 3MB shared L3 Cache (boost up to 2.9 GHz).
Memory:	4 GB – 8 GB 1,600 MHz DDR3L onboard memory (extendable up to 16 GB).
Storage:	128 GB – 512 GB.
Graphics & Video:	Intel Iris Graphics 2560 X 1600 pixel Dual display & video mirroring, HDMI support 1080p resolution at 60 GHz.
Audio:	Stereo speaker, Dual Microphones, Headphone port.
Camera:	720p HD camera.
Ports & Connections:	MagSafe 2 power port, Two Thunderbolt 2 ports (up to 20 gbps), Two USB3 ports (up to 5 gbps), HDMI port.
Wireless & Network:	802.11 ac Wi-Fi wireless network-IEEE 802.11a/b/g/n technology compatible, Bluetooth 4.0 wireless technology.
Battery:	71.8 watt-hour lithium polymer battery, up to 9 hours wireless network, up to 30 days standby times.
Size & Weight:	1.8 cm X 31.4 cm X 21.9 cm, 3.46 pounds.
Operating System:	OS X Mavericks. Built-in-Apps iPhoto, iMovie, GarageBand, Pages, Numbers, Keynote, Maps, iBooks, Safari, Mail, Face Time, Messages, Calendar, Contacts, Reminders, Time Machine, Photo Booth, iTunes, Game Center, Preview, Notes, Mac App Store.