Dell 15R 5520 vs Lenovo 15IML05 (81WB0111IN)

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Summary

Processor Family

Intel Core i3
(2nd Gen)
Intel Core i3
(10th Gen)

Clock Speed

2.4 Ghz
2.1 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
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

HD WLED Display
Full HD Anti-glare Display

OS

Ubuntu
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

15R 5520
15IML05 (81WB0111IN)

Thickness

34.1 Millimeter thickness
19.9 Millimeter thickness

Dimensions (WxDxH)

378 x 252 x 34.1  mm
362 x 251 x 19.9  mm

Weight

2.7 Kg weight
1.85 Kg weight

Colors

Blue
Platinum Grey

Operating System

Ubuntu
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 WLED Display
Full HD Anti-glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-2670M

2nd Gen
Intel Core i3-10110U

10th Gen

Clock-speed

2.4 Ghz
2.1 Ghz

Graphic Processor

AMD Radeon HD 7670M
Intel UHD

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

N/A
2666 Mhz

Memory Slots

N/A
1

Expandable Memory

8 GB
N/A

Memory Layout

1 x 4 Gigabyte
1x8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
35 W AC Adapter W

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
4.2

Ports

USB 3.0 slots

4
2

USB 2.0 slots

N/A
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

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
Built-in Speakers

Sound Technologies

Waves MaxxAudio
N/A

In-built Microphone

Yes
Yes

Microphone Type

N/A
Built-in Microphone

Peripherals

Optical Drive

DVD SuperMulti Drive with Dual Layer Support
N/A

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Standard Keyboard
Standard Notebook 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