Dell 15 7579 (I7579-5588GRY-PUS) vs Lenovo A475 (20KL0017US)

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Summary

Processor Family

Intel Core i5
(7th Gen)
AMD Quad-Core APU

Clock Speed

2.5 Ghz
2.7 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 Mhz

Hard Disk

256 GB SSD
500 GB HDD

Hard Disk Features

N/A
SATA
7200 RPM

Display Size

15.6 inches
(39.62 cm)
14 inches
(35.56 cm)

Display Features

Full HD LED Backlit IPS Multi-touch Display
Full HD LED IPS Display

OS

Windows 10
Windows 10

Type

(64-bit) OS
(64-bit) OS

General Information

Brand

Dell
Lenovo

Model

15 7579 (I7579-5588GRY-PUS)
A475 (20KL0017US)

Thickness

17.7 Millimeter thickness
20.3 Millimeter thickness

Dimensions (WxDxH)

378.46 x 251.46 x 17.7  mm
337.82 x 233.68 x 20.3  mm

Weight

2.19 Kg weight
1.65 Kg weight

Colors

Silver
Black

Operating System

Windows 10 Home Basic
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14 Inches  (35.56 cm)

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
157 ppi

Display Type

LED
LED

Display Features

Full HD LED Backlit IPS Multi-touch Display
Full HD LED IPS Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i5-7200U

7th Gen
AMD Quad Core A12 Pro 9800B

Clock-speed

2.5 Ghz
2.7 Ghz

Graphic Processor

Intel HD 620
AMD Radeon R7

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

1
1

Expandable Memory

16 GB
16 GB

Memory Layout

1 x 8 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

N/A
500 GB

HDD Speed(RPM)

N/A
7200 RPM

HDD type

N/A
SATA

SSD Capacity

256 GB
N/A

Battery

Battery Cell

3 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

42 W AC Adapter W
24 W AC Adapter W

Networking

Wireless LAN

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

Wi-Fi Version

5
5

Bluetooth

Yes
Yes

Bluetooth Version

4.1
4.1

Other Networking Options

Multi-Format SD Media Card Reader
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

HD 720p
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

MaxxAudio Pro
Realtek ALC3268

In-built Microphone

Yes
Yes

Microphone Type

Dual Microphones
Dual Array Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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