HP 15-j171nr (E7Z54UA) vs HP 15-p073TX (J6L90PA)

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Summary

Processor Family

Intel Core i7
(4th Gen)
Intel Core i7
(4th Gen)

Clock Speed

2.4 Ghz
2.0 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

750 GB HDD
24 GB SSD
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

Full HD BrightView LED-backlit display
HD BrightView WLED-backlit Display

OS

Windows 8.1
Windows 8.1

Type

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

User Ratings

N/A
4.4/5
(95 ratings)

General Information

Brand

HP
HP

Model

15-j171nr (E7Z54UA)
15-p073TX (J6L90PA)

Series

N/A
Pavilion

Thickness

27.9 Millimeter thickness
23.9 mm

Dimensions (WxDxH)

379 x 250 x 27.9  mm
384 x 260 x 23.9  mm

Weight

2.2 Kg weight
2.2 Kg

Colors

Silver
Silver

Operating System

Windows 8.1
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

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

141 ppi
100 ppi

Display Type

LED
LED

Display Features

Full HD BrightView LED-backlit display
HD BrightView WLED-backlit Display

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Performance

Processor

Intel Core i7-4700MQ

4th Gen
N/A

Clock-speed

2.4 Ghz
N/A

Max Clock Speed

N/A
2.0 GHz

Chipset

Intel HM87 Express
Intel HM76 Expres

Number of Cores

N/A
2

Graphic Processor

NVIDIA GeForce GT 740M
NVIDIA GeForce 840M

Cache

N/A
4 MB

Graphics Memory

2 GB
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
N/A

RAM Type

N/A
DDR3

RAM speed

1600 Mhz
N/A

RAM Speed

N/A
1600 MHz

Memory Slots

1 DIMM
2 SODIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 8 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

750 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

24 GB
N/A

Battery

Battery Cell

6 Cell
4 Cell Cell

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

120 W AC Adapter W
65 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

HDMI Ports

N/A
1

USB 3.0 slots

4
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

Beats Audio quad speakers and two subwoofers
Beats Audio with 2 speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Dual Array Digital Microphone

Peripherals

Optical Drive

N/A
SuperMulti DVD burner

Pointing Device

Clickpad with Multi-touch Gesture Support
HP Imagepad with multi-touch gesture support

Keyboard

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

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

Yes
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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