Dell 15 7548 (i7548-4271SLV) vs Lenovo E570 (20H5009KUS)

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Summary

Processor Family

Intel Core i7
(5th Gen)
Intel Core i5
(6th Gen)

Clock Speed

2.4 Ghz
2.3 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
128 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

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

Display Features

Truelife LED-Backlit Touch Display with Wide Viewing Angle
(IPS)
HD LED Backlit Display

OS

Windows 8.1
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

15 7548 (i7548-4271SLV)
E570 (20H5009KUS)

Thickness

20.3 Millimeter thickness
25.4 Millimeter thickness

Dimensions (WxDxH)

378.46 x 261.62 x 20.3  mm
378.46 x 261.62 x 25.4  mm

Weight

2.08 Kg weight
2.2 Kg weight

Colors

Silver
Black

Operating System

Windows 8.1 Professional
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

141 ppi
100 ppi

Display Type

LED
LED

Display Features

Truelife LED-Backlit Touch Display with Wide Viewing Angle (IPS)
HD LED Backlit Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i7-5500U

5th Gen
Intel Core i5-6200U

6th Gen

Clock-speed

2.4 Ghz
2.3 Ghz

Graphic Processor

Intel HD 5500
Intel HD 520

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1
1

Memory Layout

1 x 8 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
128 GB

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
41 W AC Adapter W

Battery Life

5 Hrs
N/A

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

4.0
4.1

Other Networking Options

Multi-Format SD media card reader
Multi-Format SD media card reader (3-in-1)

Ports

USB 3.0 slots

2
1

USB 2.0 slots

1
2

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

HD 720p
HD 720p

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

Monaural Microphone
Internal Microphone

Peripherals

Optical Drive

N/A
DVD R/W Writer

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad

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