Dell 15 5558 (Z566102HIN9) vs Acer VN7-791G-78VM (NX.MQRAA.009)

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Summary

Processor Family

Intel Core i3
(5th Gen)
Intel Core i7
(4th Gen)

Clock Speed

2.0 Ghz
2.5 Ghz

Capacity

4 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 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)
17.3 inches
(43.94 cm)

Display Features

HD Truelife LED-Backlit Display
Full HD ComfyView
Anti-glare Display

OS

Windows 10
Windows 8.1

Type

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

General Information

Brand

Dell
Acer

Model

15 5558 (Z566102HIN9)
VN7-791G-78VM (NX.MQRAA.009)

Thickness

23.8 Millimeter thickness
25.4 Millimeter thickness

Dimensions (WxDxH)

380 x 260.4 x 23.8  mm
424.18 x 292.1 x 25.4  mm

Weight

2.32 Kg weight
3 Kg weight

Colors

Black
Black

Operating System

Windows 10 Home Basic
Windows 8.1 Professional

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

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
127 ppi

Display Type

LED
LED

Display Features

HD Truelife LED-Backlit Display
Full HD ComfyView
Anti-glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-5005U

5th Gen
Intel Core i7-4710HQ

4th Gen

Clock-speed

2.0 Ghz
2.5 Ghz

Chipset

N/A
Intel HM86 Express

Graphic Processor

Nvidia GeForce 920M
NVIDIA GeForce GTX 860M

Graphics Memory

2 GB
2 GB

Memory

Capacity

4 GB
16 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1 DIMM
2 SO-DIMM

Memory Layout

1 x 4 Gigabyte
2 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
135 W AC Adapter W

Networking

Wireless LAN

802.11 a/b/g/n/ac
802.11 a/b/g/n

Wi-Fi Version

5
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

1 Multi-format SD Card Reader
Multi-Format SD media card reader

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
HD 720p

Secondary cam(Rear-facing)

No
No

Speakers

Dual Speakers
Four Speakers

Sound Technologies

Waves MaxxAudio
Dolby Digital Plus Home Theater

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Dual Microphones

Peripherals

Optical Drive

DVD-RW
Blu-Ray Writer

Drive Type

DVD Writer
Blu-Ray

Pointing Device

TouchPad With Multi Touch Gesture Support
Touchpad with Multi-touch Gesture support

Keyboard

Full-size Island Style With Numeric Keypad
Acer FineTip Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
No

Sales Package

Laptop Battery Charger Adapter Warranty Card User Manual
Laptop Battery AC Adapter User Guide