Dell 15 3558 (Z555303UIN9) vs Acer ES1-531 (NX.MZ8SI.044)

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Summary

Processor Family

Intel Pentium Dual-Core
Intel Pentium Quad-Core

Clock Speed

1.9 Ghz
1.5 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR2
1600 Mhz
DDR3

Hard Disk

1 TB HDD
500 GB 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

HD LED Backlit Display with Truelife
HD LED Display

OS

Ubuntu
DOS

Type

(64-bit) OS
N/A

User Ratings

N/A
4/5
(49 ratings)

General Information

Brand

Dell
Acer

Model

15 3558 (Z555303UIN9)
ES1-531 (NX.MZ8SI.044)

Thickness

21.7 Millimeter thickness
26.1 Millimeter thickness

Dimensions (WxDxH)

380 x 260 x 21.7  mm
381 x 258 x 26.1  mm

Weight

2.2 Kg weight
2.4 Kg weight

Colors

Black
Black

Operating System

Ubuntu
DOS

Operating System Type

64-bit
N/A

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display with Truelife
HD LED Display

Display Touchscreen

No
No

Performance

Processor

Intel Pentium Dual-Core 3825U
Intel Pentium Quad-Core N3700

Clock-speed

1.9 Ghz
1.5 Ghz

Graphic Processor

Intel HD 4000
Intel HD

Memory

Capacity

4 GB
4 GB

RAM type

DDR2
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

N/A
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

N/A
5 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

5
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

Media Card (SD SDHC SDXC)
N/A

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
1

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.3 MP

Video Recording

720P HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio Pro
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual array digital microphone
N/A

Peripherals

Optical Drive

DVD RW Drive
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gestures support
Touchpad with Multi-touch Gestures support

Keyboard

Standard Keyboard
Standard Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Sales Package

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