Lenovo Z570 (59-315954) vs HP 15-ac040na (N2K49EA)

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Summary

Processor Family

Intel Core i3
(2nd Gen)
Intel Pentium Dual-Core

Clock Speed

2.3 Ghz
1.9 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
2 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 Glare Display
HD BrightView WLED-backlit Display

OS

Windows 7
Windows 8.1

Type

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

General Information

Brand

Lenovo
HP

Model

Z570 (59-315954)
15-ac040na (N2K49EA)

Thickness

35.5 Millimeter thickness
24.3 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
384 x 254 x 24.3  mm

Weight

2.6 Kg weight
2.19 Kg weight

Colors

Grey
Silver

Operating System

Windows 7 Home Basic
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 LED Glare Display
HD BrightView WLED-backlit Display

Display Touchscreen

N/A
No

Performance

Processor

Intel Core i3 2nd Gen - 2350M

2nd Gen
Intel Pentium Dual-Core N3825U

Clock-speed

2.3 Ghz
1.9 Ghz

Chipset

Intel HM65 Express
N/A

Graphic Processor

NVIDIA GeForce GT 540M
Intel HD

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
2 DIMM

Expandable Memory

8 GB
N/A

Memory Layout

N/A
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
2 TB

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 AC Adapter
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

2.1
4.0

Other Networking Options

Multi Card Slot Reader
N/A

Ports

USB 3.0 slots

N/A
1

USB 2.0 slots

3
2

SD Card Reader

N/A
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

2.0 MP
N/A

Secondary cam(Rear-facing)

N/A
No

Audio Solution

N/A
HD Audio Solution

Speakers

N/A
2 x Stereo Speakers

Sound Technologies

N/A
DTS Studio Sound

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD R/W Drive
SuperMulti DVD burner

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture support

Keyboard

Standard Keyboard with Numeric Keypad
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 User guide and Manuals
Laptop Battery AC Adapter User Guide