Dell 2520 vs HP 15-p157sa (K7Q17EA)

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Core i5
(4th Gen)

Clock Speed

2.2 Ghz
2.6 Ghz

Capacity

2 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
750 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 WLED Anti-Glare Display
HD BrightView WLED-backlit Display

OS

Windows 8
Windows 8.1

Type

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

General Information

Brand

Dell
HP

Model

2520
15-p157sa (K7Q17EA)

Thickness

34.5 Millimeter thickness
23.9 Millimeter thickness

Dimensions (WxDxH)

376 x 260 x 34.5  mm
384 x 260 x 23.9  mm

Weight

2.36 Kg weight
2.2 Kg weight

Colors

Black
Purple

Operating System

Windows 8
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 BrightView WLED-backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-3110M

3rd Gen
Intel Core i5-4288U

4th Gen

Clock-speed

2.2 Ghz
2.6 Ghz

Chipset

Intel HM75 Express
N/A

Graphic Processor

Intel HD 3000
Intel HD 5100

Memory

Capacity

2 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

8 GB
N/A

Memory Layout

N/A
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
750 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Po

Power Supply

65 W
45 W AC Adapter W

Battery Life

3 Hrs
N/A

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

Multi Card Slot : 3-in-1 Card Reader
N/A

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

3
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
2 x Stereo Speakers

Sound Technologies

N/A
BeatsAudio

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Array Digital Microphone

Peripherals

Optical Drive

DVD RW Drive
SuperMulti DVD burner

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
HP Imagepad with Multi-touch Gesture support

Keyboard

Standard Keyboard
Full-size island-style with numeric keypad

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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