Acer R3-431T (NX.MSSEK.002) vs Dell 15-5577 (A567102SIN9)

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Summary

Processor Family

Intel Pentium Dual-Core
Intel Core i7
(7th Gen)

Clock Speed

1.7 Ghz
2.8 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
DDR4
2400 Mhz

Hard Disk

1 TB HDD
1 TB HDD
128 GB SSD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

Active Matrix TFT Colour LCD LED display
Full HD LED Backlit Anti-glare Display

OS

Windows 8.1
Windows 10

Type

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

User Ratings

N/A
4.4/5
(295 ratings)

General Information

Brand

Acer
Dell

Model

R3-431T (NX.MSSEK.002)
15-5577 (A567102SIN9)

Thickness

23.8 Millimeter thickness
25.3 Millimeter thickness

Dimensions (WxDxH)

342 x 245 x 23.8  mm
383 x 265 x 25.3  mm

Weight

2.2 Kg weight
2.56 Kg weight

Colors

Grey
Black

Operating System

Windows 8.1
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

112 ppi
141 ppi

Display Type

LED
LED

Display Features

Active Matrix TFT Colour LCD LED display
Full HD LED Backlit Anti-glare Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Pentium Dual-Core 3556U
Intel Core i7-7700HQ

7th Gen

Clock-speed

1.7 Ghz
2.8 Ghz

Graphic Processor

Intel HD
NVIDIA GeForce GTX 1050

Graphics Memory

N/A
4 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

N/A
2400 Mhz

Memory Slots

1 DIMM
1 DIMM

Expandable Memory

12 GB
32 GB

Memory Layout

1 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
128 GB

Battery

Battery Cell

4 Cell
6 Cell

Battery type

Li-Po
Li-Ion

Power Supply

40 W AC Adapter W
N/A

Battery Life

7.5 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
4.2

Other Networking Options

N/A
1 Multi-format SD 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

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Dual Speakers

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture support (Zoom Scroll)
TouchPad With Multi Touch Gesture Support

Keyboard

Standard Keyboard
Red Keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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