Dell 15 5559 (Z566126HIN9) vs Lenovo X1 (20JD000PUS)

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Summary

Processor Family

Intel Core i7
(6th Gen)
Intel Core i5
(7th Gen)

Clock Speed

2.5 Ghz
2.6 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

1 TB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
14 inches
(35.56 cm)

Display Features

Full HD WLED Backlit Display
Full HD LED Display

OS

Windows 10
Windows 10

Type

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

User Ratings

3.2/5
(19 ratings)
N/A

General Information

Brand

Dell
Lenovo

Model

15 5559 (Z566126HIN9)
X1 (20JD000PUS)

Thickness

23.7 Millimeter thickness
17.7 Millimeter thickness

Dimensions (WxDxH)

380 x 260 x 23.7  mm
332.74 x 228.6 x 17.7  mm

Weight

2.3 Kg weight
1.41 Kg weight (Light-weight)

Colors

Silver
Black

Operating System

Windows 10
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14 Inches  (35.56 cm)

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
157 ppi

Display Type

LED
LED

Display Features

Full HD WLED Backlit Display
Full HD LED Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-6500U

6th Gen
Intel Core i5-7300U

7th Gen

Clock-speed

2.5 Ghz
2.6 Ghz

Graphic Processor

AMD Radeon R5 M335
Intel HD 620

Graphics Memory

2 GB
N/A

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
16 GB

Memory Layout

1 x 8 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
256 GB

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
56 W AC Adapter W

Battery Life

3.5 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
4.1

Other Networking Options

Media Card (SD SDHC SDXC)
Multi-Format SD media card reader

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

Video Recording

720p HD
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio 4
Dolby Audio Premium

In-built Microphone

Yes
Yes

Microphone Type

Dual array Digital Microphone
Dual Array Digital Microphone

Peripherals

Optical Drive

CD/DVD writer
N/A

Drive Type

CD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gestures Support
TrackPoint UltraNav Keyboard

Keyboard

Island Keyboard
Spill Resistant Wave Keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
Yes

Others

Warranty

2 Years
1 Year

Lockport

N/A
No

Sales Package

Laptop Power Adapter Free Dell Backpack Battery and Warranty Documents
Laptop Battery AC Adapter User Guide