Dell 15 5558 (X560569IN9) vs Lenovo Z51-70 (80K600VVIN)

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Summary

Processor Family

Intel Core i7
(5th Gen)
Intel Core i7
(5th Gen)

Clock Speed

2.4 Ghz
2.4 Ghz

Capacity

16 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

2 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

FHD Anti-Glare LED-Backlit Display
Full HD TN GL
(Slim) Display

OS

Windows 8.1
Windows 10

Type

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

User Ratings

3.9/5
(91 ratings)
3.9/5
(201 ratings)

General Information

Brand

Dell
Lenovo

Model

15 5558 (X560569IN9)
Z51-70 (80K600VVIN)

Thickness

23.3 Millimeter thickness
24.6 Millimeter thickness

Dimensions (WxDxH)

345 x 243 x 23.3  mm
384 x 265 x 24.6  mm

Weight

2.0 Kg weight
2.3 Kg weight

Colors

SIlver Matt
Black

Operating System

Windows 8.1
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

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
141 ppi

Display Type

LED
LED

Display Features

FHD Anti-Glare LED-Backlit Display
Full HD TN GL(Slim) Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-5500U

5th Gen
Intel Core i7-5500U

5th Gen

Clock-speed

2.4 Ghz
2.4 Ghz

Graphic Processor

Nvidia Geforce GT 920M
AMD Tropo XT2

Graphics Memory

4 GB
4 GB

Memory

Capacity

16 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

N/A
16 GB

Memory Layout

2 x 8 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

2 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

7 Hrs
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

5
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.0 MP

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 x 2.5 W JBL Stereo Speakers

Sound Technologies

Waves MaxxAudio 4
Dolby DS 1.0 Home Theater

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
N/A

Peripherals

Optical Drive

Tray load DVD Drive (Reads and Writes to DVD/CD)
9.0MM Super Multi (Tray In)

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gesture support

Keyboard

Full size spill-resistant keyboard
AccuType keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

2 Years
1 Year

Lockport

Yes
N/A

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide