Acer SP315-51-757C (NX.GK9AA.021) vs Dell 15 5579 (i5579-7978GRY-PUS)

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Summary

Processor Family

Intel Core i7
(7th Gen)
Intel Core i7
(8th Gen)

Clock Speed

2.7 Ghz
1.8 Ghz

Capacity

12 GB RAM
8 GB RAM

RAM Features

DDR4
2133 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

Full HD LED IPS Display
Diagonal Full HD IPS WLED-Backlit Multitouch-Enabled Edge-to-Edge Glass Display

OS

Windows 10
Windows 10

Type

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

User Ratings

1/5
(1 rating)
1/5
(1 rating)

General Information

Brand

Acer
Dell

Model

SP315-51-757C (NX.GK9AA.021)
15 5579 (i5579-7978GRY-PUS)

Thickness

22.6 Millimeter thickness
22.6 Millimeter thickness

Dimensions (WxDxH)

381 x 251.46 x 22.6  mm
381 x 256 x 22.6  mm

Weight

2.15 Kg weight
2.4 Kg weight

Colors

Black
Grey

Operating System

Windows 10 Home Basic
Windows 10 Professional

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

Full HD LED IPS Display
Diagonal Full HD IPS WLED-Backlit Multitouch-Enabled Edge-to-Edge Glass Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i7-7500U

7th Gen
Intel Core i7-8550U

8th Gen

Clock-speed

2.7 Ghz
1.8 Ghz

Graphic Processor

Intel HD 620
Intel UHD 620

Memory

Capacity

12 GB
8 GB

RAM type

DDR4
DDR4

RAM speed

2133 Mhz
2400 Mhz

Memory Slots

1
1

Expandable Memory

N/A
16 GB

Memory Layout

1 x 4 1 x 8 Gigabyte
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

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
65 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
4.2

Other Networking Options

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

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

HD 720p
HD 720p

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Acer TrueHarmony Technology
N/A

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

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