Lenovo E450 (20DD001NIG) vs Acer A515-51G (NX.GT0SI.002)

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Summary

Processor Family

Intel Core i3
(5th Gen)
Intel Core i5
(8th Gen)

Clock Speed

2.0 Ghz
1.6 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR4
2133 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

DOS
Windows 10

Type

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

User Ratings

3.8/5
(94 ratings)
N/A

General Information

Brand

Lenovo
Acer

Model

E450 (20DD001NIG)
A515-51G (NX.GT0SI.002)

Thickness

26.3 Millimeter thickness
21.6 Millimeter thickness

Dimensions (WxDxH)

344 x 239 x 26.3  mm
381.6 x 263 x 21.6  mm

Weight

1.8 Kg weight
2.2 Kg weight

Colors

Black
Black

Operating System

DOS
Windows 10 Home Basic

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 i3-5005U

5th Gen
Intel Core i5-8250U

8th Gen

Clock-speed

2.0 Ghz
1.6 Ghz

Graphic Processor

Intel HD
NVIDIA Geforce MX150

Graphics Memory

N/A
2 GB

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR4

RAM speed

N/A
2133 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
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

48 W AC Adapter W
65 W AC Adapter W

Battery Life

6 Hrs
7 Hrs

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

N/A
Multi-Format SD Media Card Reader

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

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
Acer TrueHarmony Technology

In-built Microphone

Yes
Yes

Microphone Type

Dual-array with VOIP enhancement
Digital Microphone

Peripherals

Pointing Device

TrackPoint with trackpad
Touchpad with Multi-touch Gesture Support

Keyboard

Full-sized 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