Lenovo Z570 (59-302741) vs Dell 15 5559 (I5559-3349SLV)

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Summary

Processor Family

Intel Core i3
(2nd Gen)
Intel Core i5
(6th Gen)

Clock Speed

2.1 Ghz
2.3 Ghz

Capacity

3 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

750 GB HDD
128 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Glare Display
HD LED Backlit Display

OS

Windows 7
Windows 10

Type

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

General Information

Brand

Lenovo
Dell

Model

Z570 (59-302741)
15 5559 (I5559-3349SLV)

Thickness

35.5 Millimeter thickness
25 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
378 x 262 x 25  mm

Weight

2.6 Kg weight
2.2 Kg weight

Colors

Brown
Silver Matte

Operating System

Windows 7 Home Basic
Windows 10 Home Basic

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 LED Backlit Display

Display Touchscreen

N/A
No

Performance

Processor

Intel Core i3 2nd Gen - 2310M

2nd Gen
Intel Core i5-6200U

6th Gen

Clock-speed

2.1 Ghz
2.3 Ghz

Chipset

Intel HM65 Express
N/A

Graphic Processor

Intel HD 3000
Intel HD 520

Memory

Capacity

3 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
1

Expandable Memory

8 GB
N/A

Memory Layout

N/A
1 x 8 Gigabyte

Storage

HDD Capacity

750 GB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
128 GB

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter
40 W AC Adapter W

Battery Life

5 Hrs
N/A

Networking

Wireless LAN

802.11 b/g/n
802.11 a/b/g/n/ac

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

2.1
4.0

Other Networking Options

Multi Card Slot Reader (5-in-1)
Multi-Format SD media card reader (3-in-1)

Ports

USB 3.0 slots

N/A
1

USB 2.0 slots

3
2

SD Card Reader

N/A
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

2.0 MP
N/A

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

N/A
No

Speakers

N/A
Stereo Speakers

Sound Technologies

N/A
MaxxAudio

In-built Microphone

Yes
Yes

Microphone Type

N/A
Internal Microphone

Peripherals

Optical Drive

DVD R/W Drive
DVD R/W Writer

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture support

Keyboard

Standard Keyboard with Numeric Keypad
Standard Notebook Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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