Acer R3-431T (NX.MSSEK.002) vs HP 15-ac122tu (N8M18PA)

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Summary

Processor Family

Intel Pentium Dual-Core
Intel Core i3
(5th Gen)

Clock Speed

1.7 Ghz
2.0 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD

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
HD BrightView WLED-backlit Display

OS

Windows 8.1
DOS

Type

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

User Ratings

N/A
4.1/5
(4,650 ratings)

General Information

Brand

Acer
HP

Model

R3-431T (NX.MSSEK.002)
15-ac122tu (N8M18PA)

Thickness

23.8 Millimeter thickness
24.3 Millimeter thickness

Dimensions (WxDxH)

342 x 245 x 23.8  mm
384 x 254 x 24.3  mm

Weight

2.2 Kg weight
2.19 Kg weight

Colors

Grey
Grey

Operating System

Windows 8.1
DOS

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
1366 x 768 Pixels

Pixel Density

112 ppi
100 ppi

Display Type

LED
LED

Display Features

Active Matrix TFT Colour LCD LED display
HD BrightView WLED-backlit Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Pentium Dual-Core 3556U
Intel Core i3-5005U

5th Gen

Clock-speed

1.7 Ghz
2.0 Ghz

Chipset

N/A
Intel HM77 Express

Graphic Processor

Intel HD
Intel HD 5500

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

1 DIMM
2 DIMM

Expandable Memory

12 GB
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 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-Po
Li-Po

Power Supply

40 W AC Adapter W
65 W AC Adapter W

Battery Life

7.5 Hrs
4.5 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

N/A
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

1
1

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
HD Audio Solution

Speakers

Stereo Speakers
2 Speakers

Sound Technologies

N/A
DTS Studio Sound

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Array Digital Microphone

Peripherals

Optical Drive

N/A
SuperMulti DVD RW Drive with Dual Layer Support

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture support (Zoom Scroll)
Touchpad with Multi-touch Gesture support

Keyboard

Standard Keyboard
Full-size island-style keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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