HP 4540S (DON70PA) vs Lenovo 20CDA02AIG

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i5
(4th Gen)

Clock Speed

2.5 Ghz
1.6 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
500 GB HDD
16 GB SSD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
12.5 inches
(31.75 cm)

Display Features

LED-backlit HD anti-glare Display
HD Display with 300 NITS Brightness with Corning Gorilla Glass Display

OS

Windows 8
Windows 8

Type

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

General Information

Brand

HP
Lenovo

Model

4540S (DON70PA)
20CDA02AIG

Thickness

28 Millimeter thickness
18 Millimeter thickness

Dimensions (WxDxH)

375 x 256 x 28  mm
316 x 220 x 18  mm

Weight

2.3 Kg weight
1.6 Kg weight

Colors

Metallic Grey
Black

Operating System

Windows 8 Professional
Windows 8 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
12.5 Inches  (31.75 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
125 ppi

Display Type

LED
LED

Display Features

LED-backlit HD anti-glare Display
HD Display with 300 NITS Brightness with Corning Gorilla Glass Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i5-3210M

3rd Gen
Intel Core i5-4200U

4th Gen

Clock-speed

2.5 Ghz
1.6 Ghz

Chipset

Intel HM76 Express
N/A

Graphic Processor

AMD Radeon HD 7650M
Intel HD Graphics 4400

Graphics Memory

1
N/A

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2

Expandable Memory

8 GB
8 GB

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
16 GB

Battery

Battery Cell

6 Cell
N/A

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
N/A

Battery Life

3 Hrs
7 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
N/A

Bluetooth Version

4.0
N/A

Other Networking Options

Multi Card Slot : 6-in-1 Card Reader
Multi Card Slot Reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
2

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
0.3 MP

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

SRS Premium Sound PRO
Dolby Home Theater v4

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
N/A

Peripherals

Optical Drive

DVD+/-RW SuperMulti DL
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gesture support
Touch Pad with Track Point

Keyboard

Spill-resistant keyboard
Lift n Lock Keyboard

Backlit Keyboard

N/A
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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