HP 255 G4 (N2S78UT) vs Acer VN7-591G-72K6 (NX.MTDAA.004)

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Summary

Processor Family

AMD Dual-Core E1 APU
Intel Core i7
(4th Gen)

Clock Speed

1.4 Ghz
2.6 Ghz

Capacity

4 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
1 TB HDD
256 GB SSD

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 Display
Full HD IPS LED Display

OS

Windows 7
Windows 8.1

Type

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

General Information

Brand

HP
Acer

Model

255 G4 (N2S78UT)
VN7-591G-72K6 (NX.MTDAA.004)

Thickness

25.4 Millimeter thickness
22.8 Millimeter thickness

Dimensions (WxDxH)

383.54 x 254 x 25.4  mm
388.62 x 256.54 x 22.8  mm

Weight

2.1 Kg weight
2.39 Kg weight

Colors

Black
Black

Operating System

Windows 7 Professional
Windows 8.1 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

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Display
Full HD IPS LED Display

Display Touchscreen

No
No

Performance

Processor

AMD Dual Core E1 6015
Intel Core i7-4720HQ

4th Gen

Clock-speed

1.4 Ghz
2.6 Ghz

Chipset

N/A
Intel HM86 Express

Graphic Processor

AMD Radeon R2
NVIDIA GeForce GTX 860M

Graphics Memory

N/A
4 GB

Memory

Capacity

4 GB
16 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1
1

Expandable Memory

8 GB
32 GB

Memory Layout

1 x 4 Gigabyte
1 x 16 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
256 GB

Battery

Battery Cell

3 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

31 W AC Adapter W
135 W AC Adapter W

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
4.1

Other Networking Options

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

Ports

USB 3.0 slots

1
3

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

DTS Studio Sound
N/A

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Internal Microphones

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