HP ProBook 4421s Laptop
|
Dell XPS 14 Laptop
|
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HP 4421s vs Dell 14
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Summary
Processor Family
|
Intel Core i7
(1st Gen)
|
Intel Core i7
(1st Gen)
|
Clock Speed
|
2.6 Ghz
|
1.7 Ghz
|
Capacity
|
2 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
1066 Mhz
|
DDR3
1600 Mhz
|
Hard Disk
|
500 GB HDD
|
500 GB HDD
|
Hard Disk Features
|
SATA
7200 RPM
|
SATA
5400 RPM
|
Display Size
|
14.0 inches
(35.56 cm)
|
14.0 inches
(35.56 cm)
|
Display Features
|
LED Backlit HD Anti-glare Display
|
HD WLED Glossy Display with TrueLife
|
OS
|
Windows 7
|
Windows 7
|
Type
|
(32-bit) OS
|
(64-bit) OS
|
General Information
Brand
|
HP
|
Dell
|
Model
|
4421s
|
14
|
Thickness
|
27 Millimeter thickness
|
37.6 Millimeter thickness
|
Dimensions (WxDxH)
|
336 x 232.4 x 27 mm
|
377 x 244 x 37.6 mm
|
Weight
|
2.2 Kg weight
|
2.5 Kg weight
|
Colors
|
Brown
|
Anodized Aluminum
|
Operating System
|
Windows 7 Professional
|
Windows 7 Home Premium
|
Operating System Type
|
32-bit
|
64-bit
|
Display Details
Display Size
|
14.0 Inches (35.56 cm)
|
14.0 Inches (35.56 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1366 x 768 Pixels
|
Pixel Density
|
112 ppi
|
112 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
LED Backlit HD Anti-glare Display
|
HD WLED Glossy Display with TrueLife
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i7-620M
1st Gen |
Intel Core i7-740QM
1st Gen |
Clock-speed
|
2.6 Ghz
|
1.7 Ghz
|
Chipset
|
Intel HM55 Express
|
Intel HM55 Express
|
Graphic Processor
|
ATI Radeon HD 4350
|
NVIDIA GeForce GT 435M
|
Graphics Memory
|
512 MB
|
2 GB
|
Memory
Capacity
|
2 GB
|
4 GB
|
RAM type
|
DDR3
|
DDR3
|
RAM speed
|
1066 Mhz
|
1600 Mhz
|
Memory Slots
|
2 DIMM
|
2
|
Expandable Memory
|
8 GB
|
8 GB
|
Memory Layout
|
N/A
|
1 x 4
|
Storage
HDD Capacity
|
500 GB
|
500 GB
|
HDD Speed(RPM)
|
7200 RPM
|
5400 RPM
|
HDD type
|
SATA
|
SATA
|
Battery
Battery Cell
|
6 Cell
|
6 Cell
|
Battery type
|
Li-Ion
|
Li-Ion
|
Power Supply
|
65 W
|
65 W AC Adapter W
|
Battery Life
|
3 Hrs
|
4 Hrs
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 b/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
N/A
|
2.1
|
Other Networking Options
|
1 x external VGA monitor 1 x AC power 1 x RJ-11 (optional) 1 x RJ-45 1 x eSATA/USB 2.0 Combo
|
N/A
|
Ports
USB 2.0 slots
|
3
|
3
|
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
|
Web-cam Resolution
|
2 MP
|
1.3 MP
|
Secondary cam(Rear-facing)
|
No
|
No
|
Audio Solution
|
HD Audio Solution
|
N/A
|
Speakers
|
Stereo speakers
|
JBL Speakers
|
Sound Technologies
|
N/A
|
Waves MaxxAudio4
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
N/A
|
Peripherals
Optical Drive
|
N/A
|
DVD RW Drive
|
Drive Type
|
N/A
|
DVD Writer
|
Pointing Device
|
ClickPad With Gestures Support: Two-finger Scroll Zoom Pinch and Pivot Rotate
|
Touchpad
|
Keyboard
|
Full-size Spill-resistant Keyboard
|
Standard Keyboard
|
Others
Warranty
|
1 Year
|
1 Year
|
Lockport
|
Yes
|
N/A
|
Sales Package
|
Laptop Battery AC Adapter User Guides and Manuals
|
Laptop Battery AC Adapter User Guide
|