Dell 15R vs Acer E1-531 (NX.M9RAA.006)

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Summary

Processor Family

Intel Core i3
(1st Gen)
Intel Pentium Dual-Core

Clock Speed

2.5 Ghz
2.4 Ghz

Capacity

3 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

320 GB 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 WLED Glossy Display with TrueLife
HD Active Matrix TFT Color LCD Display

OS

DOS
Windows 7

Type

N/A
(64-bit) OS

General Information

Brand

Dell
Acer

Model

15R
E1-531 (NX.M9RAA.006)

Thickness

37.6 Millimeter thickness
33.0 Millimeter thickness

Dimensions (WxDxH)

377.9 x 244.9 x 37.6  mm
381 x 254 x 33.0  mm

Weight

2.52 Kg weight
2.5 Kg weight

Colors

Black
Red

Operating System

DOS
Windows 7 Home Premium

Operating System Type

N/A
64-bit

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
TFT

Display Features

HD WLED Glossy Display with TrueLife
HD Active Matrix TFT Color LCD Display

Display Touchscreen

N/A
No

Performance

Processor

Intel Core i3 1st Gen - 380M

1st Gen
Intel Pentium Dual Core 2020M

Clock-speed

2.5 Ghz
2.4 Ghz

Chipset

Intel HM57 Express
Intel HM70 Express

Graphic Processor

Intel HD Graphics
Intel HD Graphics

Memory

Capacity

3 GB
4 GB

RAM type

DDR3
DDR3

Memory Slots

2
2

Expandable Memory

8 GB
8 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

320 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

N/A
Li-Ion

Power Supply

65 W AC Adapter
N/A

Battery Life

4 Hrs
4.5 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

2.1
4.0

Other Networking Options

Multi Card Slot Reader (7-in-1)
N/A

Ports

USB 2.0 slots

3
3

SD Card Reader

N/A
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.3 MP
N/A

Secondary cam(Rear-facing)

N/A
No

Speakers

N/A
Stereo Speakers

Sound Technologies

SRS Premium Sound
N/A

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD R/W Drive
DVD RW Dual Layer Drive

Drive Type

DVD Writer
N/A

Pointing Device

TouchPad
Touchpad

Keyboard

Standard Keyboard
Standard Keyboard

Others

Warranty

1 Year
1 Months

Lockport

Yes
N/A

Sales Package

Laptop Battery AC Adapter User Guides and Manuals
Laptop Battery AC Adapter User Guide