Lenovo 520 (81BL0072IN) vs Acer A515-51G-54PF (NX.GT1SI.006)

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Summary

Processor Family

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

Clock Speed

1.6 Ghz
3.4 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR4
2400 Mhz
DDR4
2133 Mhz

Hard Disk

1 TB HDD
2 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

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

Display Features

FHD IPS Anti Glare Slim Display
HD LED Backlight Display

OS

Windows 10
DOS

Type

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

General Information

Brand

Lenovo
Acer

Model

520 (81BL0072IN)
A515-51G-54PF (NX.GT1SI.006)

Thickness

N/A
19.2 Millimeter thickness

Dimensions (WxDxH)

N/A
378 x 255 x 19.2  mm

Weight

1.7 Kg weight
2.1 Kg weight

Colors

Mineral Grey
Steel Grey

Operating System

Windows 10 Home Basic
DOS

Operating System Type

64-bit
64-bit

Display Details

Display Size

14 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

157 ppi
100 ppi

Display Type

LED
LED

Display Features

FHD IPS Anti Glare Slim Display
HD LED Backlight Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-8250U

8th Gen
Intel Core i5-8250U

8th Gen

Clock-speed

1.6 Ghz
3.4 Ghz

Graphic Processor

NVIDIA GeForce N16S
NVIDIA Geforce MX150

Graphics Memory

2 GB
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR4
DDR4

RAM speed

2400 Mhz
2133 Mhz

Memory Slots

1
1

Expandable Memory

16 GB
32 GB

Memory Layout

1 x 8 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
2 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

52 W AC Adapter W
45 W AC Adapter W

Battery Life

N/A
6 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

4.1
4.1

Other Networking Options

Multi-Format SD media card reader (4-in-1)
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

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Speakers

Dual Speakers
Stereo Speakers

Sound Technologies

N/A
Acer TrueHarmony Technology

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Digital Microphone

Peripherals

Pointing Device

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

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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