HP ProBook 4540S (DON70PA) Laptop
|
HP Envy 14-2166SE Laptop
|
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HP 4540S (DON70PA) vs HP 14-2166SE
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Summary
Processor Family
|
Intel Core i5
(3rd Gen)
|
Intel Core i5
(2nd Gen)
|
Clock Speed
|
2.5 Ghz
|
3 Ghz
|
Capacity
|
4 GB RAM
|
8 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
1333 Mhz
|
Hard Disk
|
750 GB HDD
|
750 GB HDD
|
Hard Disk Features
|
SATA
7200 RPM
|
SATA
7200 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
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14.5 inches
(36.83 cm)
|
Display Features
|
LED-backlit HD anti-glare Display
|
HD BrightView Infinity LED-backlit Display
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OS
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Windows 8
|
Windows 7
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Type
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(64-bit) OS
|
(64-bit) OS
|
General
Brand
|
HP
|
HP
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Model
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4540S (DON70PA)
|
14-2166SE
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Operating System
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Windows 8 Professional
|
Windows 7 Home Premium
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Operating System Type
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64-bit
|
64-bit
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Performance
Processor
|
Intel Core i5-3210M
3rd Gen |
Intel Core i5-2430M
2nd Gen |
Max Clock Speed
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2.5 Ghz
|
3 Ghz
|
Chipset
|
Intel HM76 Express
|
N/A
|
Graphic Processor
|
AMD Radeon HD 7650M
|
Intel HD 3000
|
Graphics Memory
|
1
|
1
|
Design
Thickness
|
28 Millimeter thickness
|
30 Millimeter thickness
|
Dimensions (WxDxH)
|
375 x 256 x 28 mm
|
356 x 237 x 30 mm
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Weight
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2.3 Kg weight
|
2.5 Kg weight
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Colors
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Metallic Grey
|
Black
|
Display
Display Size
|
15.6 Inches (39.62 cm)
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14.5 Inches (36.83 cm)
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Display Resolution
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1366 x 768 Pixels
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1366 x 768 Pixels
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Pixel Density
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100 ppi
|
108 ppi
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Display Type
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LED
|
LED
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Display Features
|
LED-backlit HD anti-glare Display
|
HD BrightView Infinity LED-backlit Display
|
Touch Screen Display
|
No
|
No
|
Battery
Battery Type
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Li-Ion
|
Li-Ion
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Battery Life
|
3 Hrs
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N/A
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Battery Cell
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6 Cell
|
8 Cell
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Power Supply
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65 W
|
90 W
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Storage
HDD Capacity
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750 GB
|
750 GB
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HDD Speed(RPM)
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7200 RPM
|
7200 RPM
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HDD type
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SATA
|
SATA
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Ports
USB 3.0 slots
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2
|
1
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USB 2.0 slots
|
2
|
2
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SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
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Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
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VGA Port
|
Yes
|
Yes
|
Memory
Capacity
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4 GB
|
8 GB
|
RAM Type
|
DDR3
|
DDR3
|
RAM Speed
|
1600 Mhz
|
1333 Mhz
|
Memory Slots
|
2 DIMM
|
2 DIMM
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Expandable Memory
|
8 GB
|
16 GB
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 a/g/n
|
Wi-Fi Version
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4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
N/A
|
Other Networking Options
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Multi Card Slot : 6-in-1 Card Reader
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Digital Media Card Reader for Secure Digital and Multimedia cards
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Multimedia
Web-cam
|
Yes
|
Yes
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Video Recording
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720p HD
|
N/A
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Secondary cam(Rear-facing)
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No
|
No
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Audio Solution
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HD Audio Solution
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HD Audio Solution
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Speakers
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Stereo speakers
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N/A
|
Sound Technologies
|
SRS Premium Sound PRO
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Beats Audio
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In-built Microphone
|
Yes
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N/A
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Microphone Type
|
Digital Microphone
|
Digital Microphone
|
Peripherals
Optical Drive
|
DVD+/-RW SuperMulti DL
|
SuperMulti DVD burner
|
Drive Type
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DVD Writer
|
N/A
|
Pointing Device
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Touchpad with Multi-touch Gesture support
|
Touchpad
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Keyboard
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Spill-resistant keyboard
|
N/A
|
Backlit Keyboard
|
N/A
|
Yes
|
Others
Warranty
|
1 Year
|
N/A
|
Lockport
|
N/A
|
Yes
|
Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
|
Laptop Battery AC Adapter User Guide and Manuals
|