Dell E6220 vs Lenovo T470 (20HD000QUS)

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Summary

Processor Family

Intel Core i5
(2nd Gen)
Intel Core i5
(7th Gen)

Clock Speed

2.6 Ghz
2.5 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1333 Mhz
DDR4
2133 Mhz

Hard Disk

320 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

Display Size

12.5 inches
(31.75 cm)
14 inches
(35.56 cm)

Display Features

HD Anti-Glare LED Display
Full HD LED IPS Display

OS

DOS
Windows 10

Type

N/A
(64-bit) OS

General Information

Brand

Dell
Lenovo

Model

E6220
T470 (20HD000QUS)

Thickness

24.7 Millimeter thickness
20.3 Millimeter thickness

Dimensions (WxDxH)

309 x 226 x 24.7  mm
337.82 x 233.68 x 20.3  mm

Weight

1.4 Kg weight (Light-weight)
1.65 Kg weight

Colors

Black
Black

Operating System

DOS
Windows 10 Professional

Operating System Type

N/A
64-bit

Display Details

Display Size

12.5 Inches  (31.75 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

125 ppi
157 ppi

Display Type

LED
LED

Display Features

HD Anti-Glare LED Display
Full HD LED IPS Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-2520M

2nd Gen
Intel Core i5-7200U

7th Gen

Clock-speed

2.6 Ghz
2.5 Ghz

Chipset

Intel HM65 Express
N/A

Graphic Processor

Intel HD 3000
Intel HD 620

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1333 Mhz
2133 Mhz

Memory Slots

2
1

Expandable Memory

8 GB
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

320 GB
500 GB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
24 W AC Adapter W

Battery Life

6 Hrs
N/A

Networking

Wireless LAN

802.11 b/g/n
802.11 a/b/g/n/ac

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

3.0
4.1

Other Networking Options

N/A
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

3
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

N/A
Realtek ALC3268

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Array Digital Microphone

Peripherals

Optical Drive

DVD+/-RW Drive
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

N/A
Yes

Others

Warranty

3 Years
1 Year

Lockport

N/A
No

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide