Dell 17 R3 (Z549972HIN8) vs Lenovo Legion Y520

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Summary

Processor Family

Intel Core i7
(6th Gen)
Intel Core i7
(7th Gen)

Clock Speed

2.6 Ghz
2.8 Ghz

Capacity

16 GB RAM
16 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4
2133 Mhz

Hard Disk

1 TB HDD
256 GB SSD
2 TB HDD
512 GB SSD

Hard Disk Features

SATA
7200 RPM
SATA

Display Size

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

Display Features

UHD IGZO IPS Anti-Glare 400-nits Display
FHD Anti-glare display with IPS technology

OS

Windows 10
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

17 R3 (Z549972HIN8)
Legion Y520

Thickness

34.4 Millimeter thickness
25.8 Millimeter thickness

Dimensions (WxDxH)

430 x 291 x 34.4  mm
380 x 265 x 25.8  mm

Weight

3.7 Kg weight
2.4 Kg weight

Colors

Silver
Black

Operating System

Windows 10
Windows 10

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

3840 x 2160 Pixels
1920 x 1080 Pixels

Pixel Density

255 ppi
141 ppi

Display Type

LED
LED

Display Features

UHD IGZO IPS Anti-Glare 400-nits Display
FHD Anti-glare display with IPS technology

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-6700HQ

6th Gen
Intel Core i7-7700HQ

7th Gen

Clock-speed

2.6 Ghz
2.8 Ghz

Graphic Processor

NVIDIA GeForce GTX 980M
Nvidia GeForce GTX 1050 Ti

Graphics Memory

8
4 GB

Memory

Capacity

16 GB
16 GB

RAM type

DDR4
DDR4

RAM speed

2133 Mhz
2133 Mhz

Memory Slots

2 SODIMM
2

Memory Layout

2 x 8 Gigabyte
2 x 8 Gigabyte

Storage

HDD Capacity

1 TB
2 TB

HDD Speed(RPM)

7200 RPM
N/A

HDD type

SATA
SATA

SSD Capacity

256 GB
512 GB

Battery

Battery Cell

8 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

N/A
4 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

1 x Thunderbolt 3 Port 1 x Alienware Graphics Amplifier Port 3-in-1 Media Card Reader
4-in-1 card reader

Ports

USB 3.0 slots

3
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

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

2.0 MP
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

Creative Sound Core3D-EX Audio
Dolby Audio Premium

Speakers

2.1 Speakers configuration includes subwoofer
2x 2W Harman speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual Digital Microphone
N/A

Peripherals

Pointing Device

Backlit button image sensor trackpad with all-points addressable (APA)
Touchpad with Multi-touch Gestures support

Keyboard

4-Zone multi-color RGB keyboard with AlienFX lighting controls and numeric keypad
Red Keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
N/A

Lockport

Yes
N/A

Sales Package

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