Dell E6520 vs Lenovo B50-80 (80EW02FKUS)

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Summary

Processor Family

Intel Core i5
(2nd Gen)
Intel Celeron Dual-Core

Clock Speed

2.5 Ghz
1.5 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD Anti-Glare LED Display
HD BrightView LED Backlit Display

OS

Ubuntu
Windows 10

Type

N/A
(64-bit) OS

General Information

Brand

Dell
Lenovo

Model

E6520
B50-80 (80EW02FKUS)

Thickness

34.2 Millimeter thickness
25 Millimeter thickness

Dimensions (WxDxH)

384 x 258 x 34.2  mm
381 x 262 x 25  mm

Weight

2.5 Kg weight
2.2 Kg weight

Colors

Silver
Black

Operating System

Ubuntu
Windows 10 Home Basic

Operating System Type

N/A
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
LCD

Display Features

HD Anti-Glare LED Display
HD BrightView LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-2520M

2nd Gen
Intel Celeron Dual Core-3205U

Clock-speed

2.5 Ghz
1.5 Ghz

Chipset

Intel QM67 Express
N/A

Graphic Processor

Intel HD 3000
Intel HD

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
1 DIMM

Memory Layout

1 x 2 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

N/A
5.5 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

4
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Stereo Speakers

In-built Microphone

Yes
N/A

Peripherals

Optical Drive

DVD+/-RW Drive
DVD-RW

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad With Touch Gesture Support

Keyboard

Standard Keyboard
Full-size Island Style With Numeric Keypad

Fingerprint Scanner

N/A
No

Others

Warranty

N/A
1 Year

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery Charger Adapter Warranty Card User Manual