Lenovo E450 (20DDA02XIG) vs Acer E5-575 (NX.GE6SI.024)

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Summary

Processor Family

Intel Core i5
(4th Gen)
Intel Core i3
(7th Gen)

Clock Speed

1.9 Ghz
2.5 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
1600 Mhz

Hard Disk

500 GB HDD
1 TB HDD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

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

Display Features

LED Backlit Anti Glare Display
HD LED Backlit Display

OS

Windows 8.1
Linux

Type

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

User Ratings

N/A
3.6/5
(7 ratings)

General Information

Brand

Lenovo
Acer

Model

E450 (20DDA02XIG)
E5-575 (NX.GE6SI.024)

Thickness

26.3 Millimeter thickness
30.2 Millimeter thickness

Dimensions (WxDxH)

344 x 239 x 26.3  mm
381 x 259 x 30.2  mm

Weight

1.8 Kg weight
2.23 Kg weight

Colors

Black
Black

Operating System

Windows 8.1 Professional
Linux

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

LED Backlit Anti Glare Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-4300U

4th Gen
Intel Core i3-7200U

7th Gen

Clock-speed

1.9 Ghz
2.5 Ghz

Graphic Processor

AMD Radeon R7 M260
Intel HD Graphics

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
N/A

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
N/A

Battery type

Li-Ion
Li-Ion

Power Supply

48 W AC Adapter W
45 W AC Adapter W

Battery Life

6 Hrs
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

4 in 1 Card Reader
Multi-Format SD media card reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

Dolby Advanced Audio
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual-array with VOIP enhancement
Monaural Microphone

Peripherals

Optical Drive

N/A
DVD R/W Writer

Drive Type

N/A
DVD Writer

Pointing Device

TrackPoint with trackpad
Touchpad

Keyboard

Full size spill-resistant keyboard
Standard Notebook Keyboard

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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