Acer E5-571 (NX.MLUSI.008) vs Lenovo T450 (20BV0009US)

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Core i5
(5th Gen)

Clock Speed

1.7 Ghz
2.3 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
180 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

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

Display Features

Active Matrix TFT Colour LED LCD Display
HD LED Backlit Display

OS

Linux
Windows 7

Type

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

General Information

Brand

Acer
Lenovo

Model

E5-571 (NX.MLUSI.008)
T450 (20BV0009US)

Thickness

30.3 Millimeter thickness
20.3 Millimeter thickness

Dimensions (WxDxH)

381 x 256 x 30.3  mm
337.82 x 233.68 x 20.3  mm

Weight

2.5 Kg weight
1.72 Kg weight

Colors

Black
Black

Operating System

Linux
Windows 7 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

1366 x 768 Pixels
1600 x 900 Pixels

Pixel Density

100 ppi
131 ppi

Display Type

LED
LED

Display Features

Active Matrix TFT Colour LED LCD Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-4005U

4th Gen
Intel Core i5-5300U

5th Gen

Clock-speed

1.7 Ghz
2.3 Ghz

Graphic Processor

Intel HD 4400
Intel HD 5500

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
180 GB

Battery

Battery Cell

6 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
23 W AC Adapter W

Battery Life

5 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

4.0
4.1

Other Networking Options

N/A
Multi Format SD media Card Reader

Ports

USB 3.0 slots

1
3

USB 2.0 slots

2
N/A

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
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

N/A
Realtek ALC3232

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Microphones

Peripherals

Optical Drive

DVD-Writer
N/A

Drive Type

DVD Writer
N/A

Optical Read

8x
N/A

Optical Write

8x
N/A

Pointing Device

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

Keyboard

Acer FineTip Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
No

Sales Package

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