HP 15-k111TX (K2N89PA) vs HP 15-j143na (J0C00EA)

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Summary

Processor Family

N/A
Intel Core i7
(4th Gen)

Clock Speed

2.0 Ghz
2.4 Ghz

Capacity

8 GB RAM
12 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD
8 GB SSD

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 Display
FHD BrightView LED-backlit touch screen Display

OS

Windows 8.1
Windows 8.1

Type

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

User Ratings

4.3/5
(15 ratings)
N/A

General Information

Brand

HP
HP

Model

15-k111TX (K2N89PA)
15-j143na (J0C00EA)

Thickness

28.1 Millimeter thickness
29.9 Millimeter thickness

Dimensions (WxDxH)

384 x 260 x 28.1  mm
379 x 250 x 29.9  mm

Weight

2.6 Kg weight
2.5 Kg weight

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

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD BrightView LED-backlit Display
FHD BrightView LED-backlit touch screen Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i7-4510U
Intel Core i7-4700MQ

4th Gen

Clock-speed

2.0 Ghz
2.4 Ghz

Chipset

N/A
Intel HM87 Express

Graphic Processor

NVIDIA GeForce GTX 850M
Intel HD 4600

Graphics Memory

4 GB
2 GB

Memory

Capacity

8 GB
12 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 SODIMM
2 DIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 8 Gigabyte
1 x 4 GB 1 x 8 GB Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
8 GB

Battery

Battery Cell

4 Cell
6 Cell

Battery type

Li-Po
Li-Ion

Power Supply

90 W AC Adapter W
120 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

3
4

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
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

BeatsAudio with 2 speakers and 1 subwoofer
Beats Audio with 4 speakers and two subwoofers

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Dual Array Digital Microphone

Peripherals

Optical Drive

SuperMulti DVD burner
N/A

Pointing Device

HP Control Zone Trackpad
HP Imagepad with Multi-touch Gesture Support

Keyboard

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

Backlit Keyboard

Yes
Yes

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