HP 4540s vs Lenovo Z510 (59-398016)

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Core i7
(4th Gen)

Clock Speed

2.4 Ghz
2.2 Ghz

Capacity

2 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

750 GB HDD
1 TB HDD
8 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 WLED Anti-glare Display
HD Anti-glare Display with LED Backlit

OS

Windows 8
Windows 8.1

Type

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

User Ratings

N/A
4.2/5
(118 ratings)

General Information

Brand

HP
Lenovo

Model

4540s
Z510 (59-398016)

Thickness

28.0 Millimeter thickness
N/A

Dimensions (WxDxH)

375 x 256 x 28.0  mm
N/A

Weight

2.3 Kg weight
2.7 Kg weight

Colors

Anodized Aluminum
Dark Chocolate

Operating System

Windows 8 Professional
Windows 8.1

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 WLED Anti-glare Display
HD Anti-glare Display with LED Backlit

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-3110M

3rd Gen
Intel Core i7-4702MQ

4th Gen

Clock-speed

2.4 Ghz
2.2 Ghz

Chipset

Intel HM77 Express
Intel HM87 Express

Graphic Processor

Intel HD 4000
NVIDIA N14P-GV2

Graphics Memory

N/A
2 GB

Memory

Capacity

2 GB
8 GB

RAM type

DDR3
DDR3

Memory Slots

2
2

Expandable Memory

8 GB
8 GB

Memory Layout

1 x 2 Gigabyte
2 x 4 Gigabyte

Storage

HDD Capacity

750 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
8 GB

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

90 W AC Adapter W
48 W AC Adapter W

Battery Life

4.5 Hrs
N/A

Networking

Wireless LAN

802.11 b/g/n
N/A

Wi-Fi Version

4
N/A

Bluetooth

Yes
Yes

Bluetooth Version

4.0
N/A

Ports

USB 3.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
N/A

Microphone Jack

Yes
N/A

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.0 MP

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
JBL Speakers

Sound Technologies

N/A
Dolby Home Theatre v4

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Array Microphone

Peripherals

Optical Drive

DVD RW Drive
DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard
AccuType Keyboard

Backlit Keyboard

N/A
Yes

Others

Warranty

1 Year
1 Year

Sales Package

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