HP 15-j040us (E0K02UA) vs HP 15-e007tx (E3A75PA)

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i7
(4th Gen)

Clock Speed

2.6 Ghz
2.2 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

750 GB HDD
1 TB 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 BrightView LED-backlit touchscreen display
HD BrightView LED-backlit Display

OS

Windows 8
DOS

Type

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

General Information

Brand

HP
HP

Model

15-j040us (E0K02UA)
15-e007tx (E3A75PA)

Thickness

29.9 Millimeter thickness
31.8 Millimeter thickness

Dimensions (WxDxH)

379 x 250 x 29.9  mm
380 x 246 x 31.8  mm

Weight

2.5 Kg weight
2.3 Kg weight

Colors

Silver
Black

Operating System

Windows 8
DOS

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 BrightView LED-backlit touchscreen display
HD BrightView LED-backlit Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i5-3230M

3rd Gen
Intel Core i7-4702MQ

4th Gen

Clock-speed

2.6 Ghz
2.2 Ghz

Chipset

N/A
Intel HM86 Express

Graphic Processor

Intel HD 4000
AMD Radeon HD 8670M

Graphics Memory

N/A
2 GB

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 8 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

750 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
90 W AC Adapter W

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

Ports

USB 3.0 slots

4
2

USB 2.0 slots

N/A
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 x Stereo Speakers

Sound Technologies

Beats Audio quad speakers and two subwoofers
DTS Sound

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Digital Microphone

Peripherals

Optical Drive

N/A
SuperMulti DVD burner

Pointing Device

HP Clickpad with Multi-touch Gesture support
Touchpad with Multi-touch Gesture support

Keyboard

Full-size island-style with numeric keypad
Full-size island-style with numeric keypad

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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