Dell 15 R2 (Z549953HIN8) vs Lenovo 320 (80XL03AAIN)

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Summary

Processor Family

Intel Core i7
(6th Gen)
Intel Core i5
(7th Gen)

Clock Speed

2.6 Ghz
2.5 Ghz

Capacity

16 GB RAM
4 GB RAM

RAM Features

DDR4
2133 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
512 GB SSD
1 TB HDD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

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

Display Features

FHD IPS Anti-Glare 220-nits Display
Full HD LED Display

OS

Windows 10
DOS

Type

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

General Information

Brand

Dell
Lenovo

Model

15 R2 (Z549953HIN8)
320 (80XL03AAIN)

Thickness

34.0 Millimeter thickness
23 Millimeter thickness

Dimensions (WxDxH)

385 x 270 x 34.0  mm
378 x 260 x 23  mm

Weight

3.2 Kg weight
2.2 Kg weight

Colors

Silver
Black

Operating System

Windows 10
DOS

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

FHD IPS Anti-Glare 220-nits Display
Full HD LED Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-6700HQ

6th Gen
Intel Core i5-7200U

7th Gen

Clock-speed

2.6 Ghz
2.5 Ghz

Graphic Processor

NVIDIA GeForce GTX 980M
Intel HD 620

Graphics Memory

8 GB
N/A

Memory

Capacity

16 GB
4 GB

RAM type

DDR4
DDR3

RAM speed

2133 Mhz
1600 Mhz

Memory Slots

2 SODIMM
1

Memory Layout

2 x 8 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

512 GB
N/A

Battery

Battery Cell

8 Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
30 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

4.1
4.1

Other Networking Options

1 x Thunderbolt 3 Port 1 x Alienware Graphics Amplifier Port 3-in-1 Media Card Reader
Multi-Format SD media card reader

Ports

USB 3.0 slots

3
N/A

USB 2.0 slots

N/A
2

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
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

Creative Sound Core3D-EX Audio
N/A

Speakers

2 Speakers
Dual Speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual Digital Microphone
Monaural Microphone

Peripherals

Optical Drive

N/A
DVD R/W Writer

Drive Type

N/A
DVD Writer

Pointing Device

Backlit button image sensor trackpad with all-points addressable (APA)
Touchpad

Keyboard

4-Zone multi-color RGB keyboard with AlienFX lighting controls
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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