Lenovo S145 (81MV00NBIN) vs Acer AN515-54 (NH.Q5BSI.002)

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Summary

Processor Family

Intel Pentium Gold
Intel Core i7
(9th Gen)

Clock Speed

2.3 GHz
4.5 GHz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4

Hard Disk

1 TB HDD
2 TB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Backlit Anti-glare TN Display
Full HD IPS LED-backlit TFT Display

OS

Windows 10
Windows 10

Type

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

User Ratings

3.9/5
(97 ratings)
4.6/5
(113 ratings)

General Information

Brand

Lenovo
Acer

Model

S145 (81MV00NBIN)
AN515-54 (NH.Q5BSI.002)

Series

Ideapad
Nitro 5

Thickness

19.9 mm
N/A

Dimensions (WxDxH)

362 x 251 x 19.9  mm
N/A

Weight

1.85 Kg
2.3 Kg

Colors

Black
Obsidian Black

Operating System

Windows 10 Home Basic
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Anti-glare TN Display
Full HD IPS LED-backlit TFT Display

Touch Screen Display

No
No

Refresh Rate

N/A
144 Hz

Performance

Processor

Intel Pentium Gold 5405U
Intel Core i7-9750H

Max Clock Speed

2.3 GHz
4.5 GHz

Cache

2 MB
12 MB

Graphic Processor

Intel UHD 620
NVIDIA Geforce GTX 1660 Ti

Graphics Memory

N/A
6 GB

Memory

Capacity

4 GB
8 GB

RAM Type

DDR4
DDR4

RAM Speed

2133 MHz
N/A

Memory Slots

1
1

Expandable Memory

N/A
32 GB

Memory Layout

1x4 Gigabyte
1x8 Gigabyte

Storage

HDD Capacity

1 TB
2 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
256 GB

Battery

Battery Type

Li-Ion
Li-Ion

Battery Life

N/A
11 Hrs

Battery Cell

2 Cell
4 Cell

Power Supply

45 W AC Adapter W
N/A

Networking

Wireless LAN

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

Wi-Fi Version

5
4

Bluetooth

Yes
Yes

Bluetooth Version

4.1
5.0

Other Networking Options

Multi-Format SD Media card Reader
Multi-Format SD Media card Reader

Ports

HDMI Ports

1
1

USB 3.0 slots

2
N/A

USB 2.0 slots

1
1

USB Type C

N/A
3

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

0.3 MP
N/A

Video Recording

720p HD
720p HD

Speakers

Dual Speakers
Dual Speakers

Sound Technologies

Dolby Audio
N/A

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Internal Microphone

Peripherals

Pointing Device

Touchpad with multi-touch gesture support
Touchpad with multi-touch gesture support

Keyboard

Island-style Keyboard
N/A

Backlit Keyboard

N/A
Yes Gaming Backlit Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Sales Package

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