Dell 15R vs Dell 15 3567 (A561220SIN9)

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Core i7
(7th Gen)

Clock Speed

2.1 Ghz
2.7 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 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
Truelife LED-Backlit Display

OS

Windows 7
Windows 10

Type

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

User Ratings

N/A
3.9/5
(405 ratings)

General Information

Brand

Dell
Dell

Model

15R
15 3567 (A561220SIN9)

Series

N/A
Inspiron 15

Thickness

30 Millimeter thickness
25.1 mm

Dimensions (WxDxH)

378 x 252 x 30  mm
380 x 260 x 25.1  mm

Weight

2.7 Kg weight
2.2 Kg

Colors

Silver and Black
Black

Operating System

Windows 7 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

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
LED

Display Features

HD WLED Display
Truelife LED-Backlit Display

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Performance

Processor

Intel Core i7-3612QM

3rd Gen
N/A

Clock-speed

2.1 Ghz
N/A

Max Clock Speed

N/A
2.7 GHz

Chipset

Intel HM77 Express
N/A

Graphic Processor

AMD Radeon HD 7670M
AMD Radeon R5 M430

Cache

N/A
4 MB

Graphics Memory

1
2 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
N/A

RAM Type

N/A
DDR4

RAM speed

1600 Mhz
N/A

RAM Speed

N/A
2400 MHz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

8 GB
16 GB

Memory Layout

N/A
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

90 W
40 W AC Adapter W

Battery Life

6 Hrs
N/A

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
4.0

Other Networking Options

N/A
1 multi-format SD media card reader

Ports

HDMI Ports

N/A
1

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

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
N/A

Video Recording

1080p HD
N/A

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio 4.0
Waves MaxxAudio Pro

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Digital Microphone

Peripherals

Optical Drive

DVD RW Drive with Dual Layer Support
DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad with Multi-touch Gestures support

Keyboard

Standard Keyboard
Standard Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

Laptop Battery AC Adapter User Guides and Manuals
Laptop Battery AC Adapter User Guide