Lenovo Thinkpad Edge E540 (20C6-002NAU) Laptop
|
Dell Inspiron 14 5448 (W561117TH) Laptop
|
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Lenovo E540 (20C6-002NAU) vs Dell 14 5448 (W561117TH)
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Summary
Processor Family
|
Intel Core i5
(4th Gen)
|
Intel Core i7
(5th Gen)
|
Clock Speed
|
2.5 Ghz
|
2.4 Ghz
|
Capacity
|
4 GB RAM
|
8 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
1600 Mhz
|
Hard Disk
|
500 GB HDD
|
1 TB HDD
8 GB SSD
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Hard Disk Features
|
SATA
7200 RPM
|
SATA
5400 RPM
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Display Size
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15.6 inches
(39.62 cm)
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14.0 inches
(35.56 cm)
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Display Features
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HD LED Anti-Glare Display
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HD LED Backlit Display with True-life
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OS
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Windows 7
|
Windows 8.1
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Type
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(64-bit) OS
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(64-bit) OS
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General Information
Brand
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Lenovo
|
Dell
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Model
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E540 (20C6-002NAU)
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14 5448 (W561117TH)
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Thickness
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30.4 Millimeter thickness
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21.6 Millimeter thickness
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Dimensions (WxDxH)
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376 x 248 x 30.4 mm
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342 x 246 x 21.6 mm
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Weight
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2.4 Kg weight
|
2.0 Kg weight
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Colors
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Black
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Silver
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Operating System
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Windows 7 Professional
|
Windows 8.1
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Operating System Type
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64-bit
|
64-bit
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Display Details
Display Size
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15.6 Inches (39.62 cm)
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14.0 Inches (35.56 cm)
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Display Resolution
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1366 x 768 Pixels
|
1366 x 768 Pixels
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Pixel Density
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100 ppi
|
112 ppi
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Display Type
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LED
|
LED
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Display Features
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HD LED Anti-Glare Display
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HD LED Backlit Display with True-life
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Display Touchscreen
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No
|
No
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Performance
Processor
|
Intel Core i5-4200M
4th Gen |
Intel Core i7-5500U
5th Gen |
Clock-speed
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2.5 Ghz
|
2.4 Ghz
|
Chipset
|
Intel HM86 Express
|
N/A
|
Graphic Processor
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Intel HD 4600
|
AMD Radeon R7 M270
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Graphics Memory
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N/A
|
4 GB
|
Memory
Capacity
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4 GB
|
8 GB
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RAM type
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DDR3
|
DDR3
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RAM speed
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1600 Mhz
|
1600 Mhz
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Memory Slots
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2 SODIMM
|
2 DIMM
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Expandable Memory
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16 GB
|
16 GB
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Memory Layout
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1 x 4 Gigabyte
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2 x 4 Gigabyte
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Storage
HDD Capacity
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500 GB
|
1 TB
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HDD Speed(RPM)
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7200 RPM
|
5400 RPM
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HDD type
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SATA
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SATA
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SSD Capacity
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N/A
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8 GB
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Battery
Battery Cell
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6 Cell
|
3 Cell
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Battery type
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Li-Ion
|
Li-Ion
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Power Supply
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N/A
|
65 W AC Adapter W
|
Battery Life
|
6.2 Hrs
|
N/A
|
Networking
Wireless LAN
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802.11 b/g/n
|
802.11 b/g/n
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Wi-Fi Version
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4
|
4
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Bluetooth
|
Yes
|
Yes
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Bluetooth Version
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4.0
|
4.0
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Other Networking Options
|
N/A
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1 x Power connector
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Ports
USB 3.0 slots
|
2
|
1
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USB 2.0 slots
|
1
|
2
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SD Card Reader
|
Yes
|
Yes
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Ethernet Ports
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1
|
1
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Headphone Jack
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Yes
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Yes
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Microphone Jack
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Yes
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Yes
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Multimedia
Web-cam
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Yes
|
Yes
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Web-cam Resolution
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N/A
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1.0 MP
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Video Recording
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720p HD
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N/A
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Secondary cam(Rear-facing)
|
No
|
No
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Audio Solution
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N/A
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HD Audio Solution
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Speakers
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Stereo Speakers
|
2 x Stereo Speakers
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Sound Technologies
|
N/A
|
Waves MaxxAudio
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
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Digital Microphone
|
N/A
|
Peripherals
Optical Drive
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DVD SuperMulti Drive
|
N/A
|
Drive Type
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DVD Writer
|
N/A
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Pointing Device
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TouchPad Trackpoint with Multi-touch Gesture Support
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Touchpad with Multi-touch Gesture support
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Keyboard
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Spill-resistant keyboard
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Full size spill-resistant keyboard
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Fingerprint Scanner
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Yes
|
No
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Others
Warranty
|
1 Year
|
2 Years
|
Lockport
|
N/A
|
Yes
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guide
|