Dell 15 R2 (Z549952HIN8) vs Dell 17 R3 (Z549972HIN8)

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Summary

Processor Family

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

Clock Speed

2.6 Ghz
2.6 Ghz

Capacity

16 GB RAM
16 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4
2133 Mhz

Hard Disk

1 TB HDD
256 GB SSD
1 TB HDD
256 GB SSD

Hard Disk Features

SATA
7200 RPM
SATA
7200 RPM

Display Size

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

Display Features

FHD IPS Anti-Glare 220-nits Display
UHD IGZO IPS Anti-Glare 400-nits Display

OS

Windows 10
Windows 10

Type

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

General Information

Brand

Dell
Dell

Model

15 R2 (Z549952HIN8)
17 R3 (Z549972HIN8)

Thickness

34.0 Millimeter thickness
34.4 Millimeter thickness

Dimensions (WxDxH)

385 x 270 x 34.0  mm
430 x 291 x 34.4  mm

Weight

3.2 Kg weight
3.7 Kg weight

Colors

Silver
Silver

Operating System

Windows 10
Windows 10

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
3840 x 2160 Pixels

Pixel Density

141 ppi
255 ppi

Display Type

LED
LED

Display Features

FHD IPS Anti-Glare 220-nits Display
UHD IGZO IPS Anti-Glare 400-nits Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-6700HQ

6th Gen
Intel Core i7-6700HQ

6th Gen

Clock-speed

2.6 Ghz
2.6 Ghz

Graphic Processor

NVIDIA GeForce GTX 980M
NVIDIA GeForce GTX 980M

Graphics Memory

8 GB
8

Memory

Capacity

16 GB
16 GB

RAM type

DDR4
DDR4

RAM speed

2133 Mhz
2133 Mhz

Memory Slots

2 SODIMM
2 SODIMM

Memory Layout

2 x 8 Gigabyte
2 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

7200 RPM
7200 RPM

HDD type

SATA
SATA

SSD Capacity

256 GB
256 GB

Battery

Battery Cell

8 Cell
8 Cell

Battery type

Li-Ion
Li-Ion

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

Ports

USB 3.0 slots

3
3

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

2.0 MP
2.0 MP

Secondary cam(Rear-facing)

No
No

Audio Solution

Creative Sound Core3D-EX Audio
Creative Sound Core3D-EX Audio

Speakers

2 Speakers
2.1 Speakers configuration includes subwoofer

In-built Microphone

Yes
Yes

Microphone Type

Dual Digital Microphone
Dual Digital Microphone

Peripherals

Pointing Device

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

Keyboard

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

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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