Lenovo S145 (81VD007AIN) vs Dell 15 3581 (C553101WIN9)

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Summary

Spec Score

53%
57%

Processor Family

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

Clock Speed

2.3 Ghz
2.3 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4
2666 Mhz

Hard Disk

1 TB HDD
1 TB HDD

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

Full HD LED Backlit Anti-glare TN Display
(220 nits Brightness)
Full HD LED Backlit AntiGlare Display

OS

Windows 10
Windows 10

Type

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

User Ratings

4/5
(64 ratings)
N/A

General Information

Brand

Lenovo
Dell

Model

S145 (81VD007AIN)
15 3581 (C553101WIN9)

Series

Ideapad
Vostro

Thickness

19.9 mm
20.6 mm

Dimensions (WxDxH)

362.2 x 251.5 x 19.9  mm
380 x 258 x 20.6  mm

Weight

1.85 Kg
2.14 Kg

Colors

Platinum Grey
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

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
141 ppi

Display Type

LED
LED

Display Features

Full HD LED Backlit Anti-glare TN Display (220 nits Brightness)
Full HD LED Backlit AntiGlare Display

Touch Screen Display

No
No

Performance

Max Clock Speed

2.3 GHz
2.3 GHz

Number of Cores

2
2

Cache

3 MB
3 MB

Graphic Processor

Intel HD 620
AMD Radeon 520

Graphics Memory

N/A
2 GB

Memory

Capacity

4 GB
4 GB

RAM Type

DDR4
DDR4

RAM Speed

2133 MHz
2666 MHz

Memory Slots

1
1

Memory Layout

1x4 Gigabyte
1x4 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Type

Li-Ion
Li-Ion

Battery Life

5.5 Hrs
N/A

Battery Cell

2 Cell
3 Cell

Power Supply

45 W AC Adapter W
42 W AC Adapter W

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

4.2
4.1

Other Networking Options

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

Ports

HDMI Ports

1
1

USB 3.0 slots

N/A
1

USB 2.0 slots

1
1

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
N/A

Microphone Type

Integrated Monaural Microphone
Digital Microphone

Peripherals

Optical Drive

N/A
DVD R/W Writer

Drive Type

N/A
DVD Writer

Pointing Device

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

Keyboard

N/A
Standard Notebook Keyboard

Backlit Keyboard

Yes English Non Backlit Keyboard
N/A

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Sales Package

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