Lenovo Z580 (59-339355) vs HP 15-J001TX (D9H44PA)

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Summary

Processor Family

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

Clock Speed

2.1 Ghz
2.4 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

1 TB 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 LED Display
FHD BrightView LED Backlit Display

OS

Windows 7
Windows 8

Type

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

User Ratings

4.6/5
(7 ratings)
4/5
(77 ratings)

General Information

Brand

Lenovo
HP

Model

Z580 (59-339355)
15-J001TX (D9H44PA)

Thickness

35.5 Millimeter thickness
29.9 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
303 x 250 x 29.9  mm

Weight

2.4 Kg weight
2.5 Kg weight

Colors

Black
Silver

Operating System

Windows 7 Home Premium
Windows 8

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 LED Display
FHD BrightView LED Backlit Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i7-3612QM

3rd Gen
Intel Core i7-4700MQ

4th Gen

Clock-speed

2.1 Ghz
2.4 Ghz

Chipset

Intel HM76 Express
Intel HM87 Express

Graphic Processor

Nvidia GT 630M
NVIDIA GeForce GT 740M

Graphics Memory

2
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2

Expandable Memory

16 GB
16 GB

Storage

HDD Capacity

1 TB
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
65 W AC Adapter W

Battery Life

3 Hrs
3 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

3.0
4.0

Ports

USB 3.0 slots

1
4

USB 2.0 slots

2
N/A

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

1 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

N/A
4 x Beats Audio Internal speakers

Sound Technologies

N/A
Beats Audio Audio playback Quad speakers with two subwoofers

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Digital Microphone

Peripherals

Optical Drive

Blu-ray DVD Drive
N/A

Drive Type

Blu-Ray
N/A

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard with Numeric Keypad
Full-size island-style keyboard

Backlit Keyboard

N/A
Yes

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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