Lenovo Z580 (59-338105) vs Dell 15 R2 (Y549951HIN8)

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Summary

Processor Family

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

Clock Speed

2.4 Ghz
2.3 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1333 Mhz
DDR4
2133 Mhz

Hard Disk

750 GB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

Display Size

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

Display Features

HD LED Display
FHD IPS Anti-Glare 220-nits Display

OS

Windows 7
Windows 10

Type

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

User Ratings

4.6/5
(9 ratings)
N/A

General Information

Brand

Lenovo
Dell

Model

Z580 (59-338105)
15 R2 (Y549951HIN8)

Thickness

35.5 Millimeter thickness
34.0 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
385 x 270 x 34.0  mm

Weight

2.7 Kg weight
3.2 Kg weight

Colors

Grey
Silver

Operating System

Windows 7 Home Basic
Windows 10

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 IPS Anti-Glare 220-nits Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-2370M

2nd Gen
Intel Core i5-6300HQ

6th Gen

Clock-speed

2.4 Ghz
2.3 Ghz

Chipset

Intel HM65 Express
N/A

Graphic Processor

Intel HD 3000
NVIDIA GeForce GTX 965M

Graphics Memory

N/A
2 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1333 Mhz
2133 Mhz

Memory Slots

2 DIMM
2 SODIMM

Expandable Memory

8 GB
N/A

Memory Layout

N/A
2 x 4 Gigabyte

Storage

HDD Capacity

750 GB
1 TB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
8 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

48 W
N/A

Battery Life

3 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

4.0
4.1

Other Networking Options

N/A
1 x Thunderbolt 3 Port 1 x Alienware Graphics Amplifier Port 3-in-1 Media Card Reader 1 x Noble Lock port

Ports

USB 3.0 slots

1
3

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
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
2.0 MP

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
Creative Sound Core3D-EX Audio

Speakers

Stereo speakers
2 Speakers

Sound Technologies

N/A
Creative Soundblaster Pro Studio Software

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Dual Digital Microphone

Peripherals

Pointing Device

Touchpad
Backlit button image sensor trackpad with all-points addressable (APA)

Keyboard

Standard Keyboard with Numeric Keypad
4-Zone multi-color RGB keyboard with AlienFX lighting controls

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