Dell 15 R3 (Z569984SIN9) vs Acer AN515-51-79DZ (NH.Q2QAA.007)

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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

32 GB RAM
8 GB RAM

RAM Features

DDR4
2400 Mhz
DDR4
2400 Mhz

Hard Disk

1 TB HDD
1 TB SSD
1 TB HDD
128 GB SSD

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

UHD IGZO IPS Anti-Glare Display
Full HD LED Comfy View IPS Display

OS

Windows 10
Windows 10

Type

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

User Ratings

5/5
(1 rating)
N/A

General Information

Brand

Dell
Acer

Model

15 R3 (Z569984SIN9)
AN515-51-79DZ (NH.Q2QAA.007)

Thickness

25.4 Millimeter thickness
26.6 Millimeter thickness

Dimensions (WxDxH)

389 x 305 x 25.4  mm
389.89 x 265.93 x 26.6  mm

Weight

2.8 Kg weight
2.72 Kg weight

Colors

Anodized Aluminum
Black

Operating System

Windows 10 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

3840 x 2160 Pixels
1920 x 1080 Pixels

Pixel Density

282 ppi
141 ppi

Display Type

LED
LED

Display Features

UHD IGZO IPS Anti-Glare Display
Full HD LED Comfy View IPS Display

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

Chipset

N/A
Intel HM175 Express

Graphic Processor

NVIDIA GeForce GTX 1070
NVIDIA Geforce GTX 1050Ti

Graphics Memory

8 GB
4 GB

Memory

Capacity

32 GB
8 GB

RAM type

DDR4
DDR4

RAM speed

2400 Mhz
2400 Mhz

Memory Slots

2
1

Expandable Memory

N/A
32 GB

Memory Layout

2 x 16 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

1 TB
128 GB

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
135 W AC Adapter W

Battery Life

N/A
7 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
4.0

Other Networking Options

Multi-Format SD media card reader
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

1
1

USB 2.0 slots

N/A
2

USB Type C

N/A
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

No
No

Speakers

Alienware Sound Center
Dual Speakers

Sound Technologies

Audio Recon software 2.0 Speaker configuration 7.1
Acer TrueHarmony Technology

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphones
Internal Microphone

Peripherals

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Notebook Keyboard
Gaming Keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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