HP 255 G4 (N2S77UT) vs Lenovo E555 (20DH002QUS)

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Summary

Processor Family

AMD Dual-Core E1 APU
AMD Dual-Core A6 APU

Clock Speed

1.4 Ghz
2.2 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
1600 Mhz

Hard Disk

500 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 SVA anti-glare flat LED-Backlit Display
LED Backlit Anti Glare Display

OS

Windows 8.1
Windows 7

Type

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

General Information

Brand

HP
Lenovo

Model

255 G4 (N2S77UT)
E555 (20DH002QUS)

Thickness

24.3 Millimeter thickness
27.1 Millimeter thickness

Dimensions (WxDxH)

384.3 x 254.6 x 24.3  mm
376.93 x 256.54 x 27.1  mm

Weight

2.1 Kg weight
2.3 Kg weight

Colors

Black
Black

Operating System

Windows 8.1
Windows 7 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
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
LED

Display Features

HD SVA anti-glare flat LED-Backlit Display
LED Backlit Anti Glare Display

Display Touchscreen

No
No

Performance

Processor

AMD Dual-Core E1-6015
AMD APU Dual-Core A6-7000

Clock-speed

1.4 Ghz
2.2 Ghz

Graphic Processor

AMD Radeon R2
AMD Radeon R4

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
N/A

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

N/A
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

3 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
45 W AC Adapter W

Battery Life

N/A
6.5 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

SD Card SDHC Card SDXC Card
Multi-Format SD media card reader

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

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

DTS Studio Sound
Dolby Advanced Audio v4

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Digital Array Microphones

Peripherals

Optical Drive

N/A
DVD R/W Writer

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Multi-touch Gestures support
Multi-touch with 3+2 Buttons click pad

Keyboard

Full-size island-style with numeric keypad
6-row Spill-resistant Multimedia Fn keys Numeric keypad

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
No

Sales Package

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