Lenovo E470 (20H1A017IG) vs Dell 15 5558 (I5558-2571BLK)

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Summary

Processor Family

Intel Core i7
(7th Gen)
Intel Core i7
(5th Gen)

Clock Speed

2.7 Ghz
2.4 Ghz

Capacity

8 GB RAM
6 GB RAM

RAM Features

DDR4
2133 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED BACKLIT ANTI GLARE DIsplay
HD LED-Backlit Display

OS

Windows 10
Windows 8.1

Type

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

General Information

Brand

Lenovo
Dell

Model

E470 (20H1A017IG)
15 5558 (I5558-2571BLK)

Thickness

22.4 Millimeter thickness
23.3 Millimeter thickness

Dimensions (WxDxH)

339 x 242 x 22.4  mm
345 x 243 x 23.3  mm

Weight

1.8 Kg weight
2.0 Kg weight

Colors

Black
Black

Operating System

Windows 10 Professional
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED BACKLIT ANTI GLARE DIsplay
HD LED-Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-7500U

7th Gen
Intel Core i7-5500U

5th Gen

Clock-speed

2.7 Ghz
2.4 Ghz

Graphic Processor

Nvidia GeForce 940MX
Intel HD 5500

Graphics Memory

2 GB
N/A

Memory

Capacity

8 GB
6 GB

RAM type

DDR4
DDR3

RAM speed

2133 Mhz
1600 Mhz

Memory Layout

1 x 8 Gigabyte
1 x 2 + 1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Po
Li-Ion

Battery Life

N/A
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

5
4

Bluetooth

Yes
Yes

Bluetooth Version

4.1
4.0

Other Networking Options

4-in-1 reader (MMC SD SDHC SDXC)
3-in-1 Card Reader

Ports

USB 3.0 slots

2
1

USB 2.0 slots

1
2

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

Dolby Audio Premium
HD Audio Solution

Speakers

2W x 2 Stereo Speakers
2 x Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual array microphone
N/A

Peripherals

Optical Drive

N/A
DVD RW/CD-RW drive

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gesture support

Keyboard

Full-sized and spill-resistant Keyboard
Standard Keyboard

Fingerprint Scanner

No
No

Others

Warranty

3 Years
1 Year

Sales Package

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