Dell XPS 12 (X562001IN9) Ultrabook
|
Lenovo Thinkpad L440 (20AS-A19JIG) Laptop
|
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Dell 12 (X562001IN9) vs Lenovo L440 (20AS-A19JIG)
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Summary
Processor Family
|
Intel Core i5
(4th Gen)
|
Intel Core i3
(4th Gen)
|
Clock Speed
|
1.6 Ghz
|
2.4 Ghz
|
Capacity
|
4 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
|
DDR3
1600 Mhz
|
Hard Disk
|
128 GB SSD
|
500 GB HDD
|
Hard Disk Features
|
N/A
|
SATA
5400 RPM
|
Display Size
|
12.0 inches
(30.48 cm)
|
14.0 inches
(35.56 cm)
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Display Features
|
FHD LED Backlit Touch Display with True Life
|
HD LED Backlight Display
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OS
|
Windows 8.1
|
Windows 8
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Type
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(64-bit) OS
|
(64-bit) OS
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General
Brand
|
Dell
|
Lenovo
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Model
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12 (X562001IN9)
|
L440 (20AS-A19JIG)
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Operating System
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Windows 8.1
|
Windows 8 Professional
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Operating System Type
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64-bit
|
64-bit
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Performance
Processor
|
Intel Core i5-4200U
4th Gen |
Intel Core i3-4000M
4th Gen |
Max Clock Speed
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1.6 Ghz
|
2.4 Ghz
|
Chipset
|
Intel QS77 Express
|
N/A
|
Graphic Processor
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Intel HD 4400
|
Intel HD 4600
|
Design
Thickness
|
20 Millimeter thickness
|
29.0 Millimeter thickness
|
Dimensions (WxDxH)
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317 x 214 x 20 mm
|
344 x 239 x 29.0 mm
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Weight
|
1.5 Kg weight
|
1.2 Kg weight (Light-weight)
|
Colors
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Anodized Aluminum
|
Black
|
Display
Display Size
|
12.0 Inches (30.48 cm)
|
14.0 Inches (35.56 cm)
|
Display Resolution
|
1920 x 1080 Pixels
|
1366 x 768 Pixels
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Pixel Density
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184 ppi
|
112 ppi
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Display Type
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LED
|
LED
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Display Features
|
FHD LED Backlit Touch Display with True Life
|
HD LED Backlight Display
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Touch Screen Display
|
Yes
|
No
|
Battery
Battery Type
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Li-Ion
|
Li-Ion
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Battery Life
|
N/A
|
8 Hrs
|
Battery Cell
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6 Cell
|
6 Cell
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Power Supply
|
55 W AC Adapter W
|
N/A
|
Storage
HDD Capacity
|
N/A
|
500 GB
|
HDD Speed(RPM)
|
N/A
|
5400 RPM
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HDD type
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N/A
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SATA
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SSD Capacity
|
128 GB
|
N/A
|
Ports
USB 3.0 slots
|
2
|
1
|
USB 2.0 slots
|
N/A
|
3
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
Yes
|
Memory
Capacity
|
4 GB
|
4 GB
|
RAM Type
|
DDR3
|
DDR3
|
RAM Speed
|
N/A
|
1600 Mhz
|
Memory Slots
|
2
|
2 DIMM
|
Expandable Memory
|
8 GB
|
16 GB
|
Memory Layout
|
1 x 4 Gigabyte
|
1 x 4 Gigabyte
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Networking
Wireless LAN
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802.11 b/g/n
|
802.11 b/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.0
|
Other Networking Options
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20-pin mini-display port
|
N/A
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Video Recording
|
N/A
|
720p HD
|
Secondary cam(Rear-facing)
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No
|
No
|
Audio Solution
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N/A
|
HD Audio Solution
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Speakers
|
Stereo Speakers
|
Dolby Speakers
|
Sound Technologies
|
Waves MaxxAudio 4
|
Dolby Advanced Audio
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In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Dual Digital-Array Microphone
|
N/A
|
Peripherals
Optical Drive
|
N/A
|
DVD Writer
|
Drive Type
|
N/A
|
DVD Writer
|
Pointing Device
|
Glass Integrated Button Touchpad with Gesture Support
|
Touchpad with Multi-touch Gesture Support
|
Keyboard
|
Spill-resistant keyboard
|
ThinkPad Precision Keyboard
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Fingerprint Scanner
|
No
|
Yes
|
Others
Warranty
|
3 Years
|
3 Years
|
Lockport
|
Yes
|
N/A
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guide
|