Lenovo Thinkpad Edge E520 Laptop
|
Dell Inspiron 14R Laptop
|
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Lenovo E520 vs Dell 14R
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Summary
Processor Family
|
Intel Core i3
(2nd Gen)
|
Intel Core i5
(2nd Gen)
|
Clock Speed
|
2.2 Ghz
|
2.3 Ghz
|
Capacity
|
2 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
|
DDR3
|
Hard Disk
|
320 GB HDD
|
500 GB HDD
|
Hard Disk Features
|
SATA
7200 RPM
|
SATA
5400 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
|
14 inches
(35.56 cm)
|
Display Features
|
HD LED Display
|
HD WLED Glossy Display with TrueLife
|
OS
|
Windows 7
|
Windows 7
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
Expert Review
|
7.9/10
|
N/A
|
Pros
|
|
Cons
|
|
General Information
Brand
|
Lenovo
|
Dell
|
Model
|
E520
|
14R
|
Thickness
|
N/A
|
37.6 Millimeter thickness
|
Dimensions (WxDxH)
|
N/A
|
377.9 x 244.9 x 37.6 mm
|
Weight
|
2.5 Kg weight
|
N/A
|
Colors
|
Black
|
Black With Red Color Panel
|
Operating System
|
Windows 7 Home Basic
|
Windows 7 Home Basic
|
Operating System Type
|
64-bit
|
64-bit
|
Display Details
Display Size
|
15.6 Inches (39.62 cm)
|
14 Inches (35.56 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1366 x 768 Pixels
|
Pixel Density
|
100 ppi
|
112 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED Display
|
HD WLED Glossy Display with TrueLife
|
Display Touchscreen
|
No
|
N/A
|
Performance
Processor
|
Intel Core i3-2330M
2nd Gen |
Intel Core i5 2nd Gen - 2410M
2nd Gen |
Clock-speed
|
2.2 Ghz
|
2.3 Ghz
|
Chipset
|
N/A
|
Intel HM65 Express
|
Graphic Processor
|
Intel HD 3000
|
AMD Radeon HD 6470M
|
Graphics Memory
|
N/A
|
1 GB
|
Memory
Capacity
|
2 GB
|
4 GB
|
RAM type
|
DDR3
|
DDR3
|
Memory Slots
|
N/A
|
2
|
Expandable Memory
|
8 GB
|
8 GB
|
Memory Layout
|
1 x 2 Gigabyte
|
N/A
|
Storage
HDD Capacity
|
320 GB
|
500 GB
|
HDD Speed(RPM)
|
7200 RPM
|
5400 RPM
|
HDD type
|
SATA
|
SATA
|
Battery
Battery Cell
|
6 Cell
|
6 Cell
|
Battery type
|
Li-Ion
|
N/A
|
Power Supply
|
65 W AC Adapter W
|
65 W AC Adapter
|
Battery Life
|
5 Hrs
|
4 Hrs
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 a/b/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
3.0
|
2.1
|
Other Networking Options
|
N/A
|
Multi Card Slot Reader (7-in-1)
|
Ports
USB 2.0 slots
|
4
|
3
|
SD Card Reader
|
Yes
|
N/A
|
Headphone Jack
|
N/A
|
Yes
|
Microphone Jack
|
N/A
|
Yes
|
VGA Port
|
N/A
|
Yes
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
0.3 MP
|
1.3 MP
|
Secondary cam(Rear-facing)
|
No
|
N/A
|
Audio Solution
|
HD Audio Solution
|
N/A
|
Speakers
|
Stereo speakers
|
N/A
|
Sound Technologies
|
N/A
|
SRS Premium Sound
|
In-built Microphone
|
Yes
|
Yes
|
Peripherals
Optical Drive
|
DR-DVD +RW
|
DVD R/W Drive
|
Drive Type
|
DVD Writer
|
DVD Writer
|
Pointing Device
|
Touchpad
|
TouchPad
|
Keyboard
|
UltraNav Keyboard
|
Standard Keyboard
|
Fingerprint Scanner
|
No
|
N/A
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guides and Manuals
|