Dell 15 5520 vs Lenovo P72 (20MCS0G600)

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Summary

Processor Family

Intel Core i7
(7th Gen)
N/A

Clock Speed

2.9 Ghz
2.7 Ghz

Capacity

32 GB RAM
32 GB RAM

RAM Features

DDR4
2400 Mhz
DDR4
2400 Mhz

Hard Disk

1 TB SSD
1 TB HDD
512 GB SSD

Hard Disk Features

N/A
SATA
7200 RPM

Display Size

15.6 inches
(39.62 cm)
17.3 inches
(43.94 cm)

Display Features

Full HD IPS LED Touch Screen Display
FHD IPS LED Backlight AntiGlare Display

OS

Windows 10
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

15 5520
P72 (20MCS0G600)

Thickness

25.4 Millimeter thickness
25.9 Millimeter thickness

Dimensions (WxDxH)

381 x 260 x 25.4  mm
416 x 281 x 25.9  mm

Weight

2.1 Kg weight
3.4 Kg weight

Colors

Silver
Black

Operating System

Windows 10 Home Basic
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
17.3 Inches  (43.94 cm)

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
127 ppi

Display Type

LED
LED

Display Features

Full HD IPS LED Touch Screen Display
FHD IPS LED Backlight AntiGlare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-7820HQ

7th Gen
Intel Xenon Hexa Core E-2176M

Clock-speed

2.9 Ghz
2.7 Ghz

Graphic Processor

NVIDIA Quadro M1200M
NVIDIA Quadro P4200

Graphics Memory

4 GB
8 GB

Memory

Capacity

32 GB
32 GB

RAM type

DDR4
DDR4

RAM speed

2400 Mhz
2400 Mhz

Memory Slots

2
2 SO-DIMM

Memory Layout

2x16 Gigabyte
2x16 Gigabyte

Storage

HDD Capacity

N/A
1 TB

HDD Speed(RPM)

N/A
7200 RPM

HDD type

N/A
SATA

SSD Capacity

1 TB
512 GB

Battery

Battery Cell

3 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

35 W AC Adapter W
99 W AC Adapter W

Battery Life

N/A
18 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
5.0

Other Networking Options

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

Ports

USB 3.0 slots

2
N/A

USB 2.0 slots

1
N/A

USB Type C

N/A
2

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

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Speakers

Dual Speakers
Stereo Speakers

Sound Technologies

N/A
Dolby Audio Premium

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Dual Array Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-Touch Gestures Enabled
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
3 Years

Lockport

No
Yes

Sales Package

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