Dell 15 5559 (i5559-4413SLV) vs Lenovo X1 (20JF000MUS)

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Summary

Processor Family

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

Clock Speed

2.3 Ghz
2.8 Ghz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 Mhz

Hard Disk

1 TB HDD
512 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

LED Backlit On-cell Touch Display with Truelife
WQHD IPS Glossy Display

OS

Windows 10
Windows 10

Type

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

User Ratings

2.9/5
(73 ratings)
N/A

General Information

Brand

Dell
Lenovo

Model

15 5559 (i5559-4413SLV)
X1 (20JF000MUS)

Thickness

24.1 Millimeter thickness
17.7 Millimeter thickness

Dimensions (WxDxH)

378 x 260 x 24.1  mm
332.74 x 228.6 x 17.7  mm

Weight

2.4 Kg weight
1.14 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

1366 x 768 Pixels
2560 x 1440 Pixels

Pixel Density

100 ppi
210 ppi

Display Type

LED
LED

Display Features

LED Backlit On-cell Touch Display with Truelife
WQHD IPS Glossy Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i5-6200U

6th Gen
Intel Core i7-7600U

7th Gen

Clock-speed

2.3 Ghz
2.8 Ghz

Graphic Processor

AMD Radeon R5 M335
Intel HD 620

Graphics Memory

4 GB
N/A

Memory

Capacity

8 GB
16 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
N/A

Memory Layout

2 x 4 Gigabyte
1 x 16 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
512 GB

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Po
Li-Ion

Power Supply

40 W AC Adapter
56 W AC Adapter W

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
4.1

Other Networking Options

N/A
Multi Format SD Media Card Reader

Ports

USB 3.0 slots

1
2

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

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio
N/A

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Array Microphones

Peripherals

Optical Drive

DVD R/RW
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gesture support
TrackPoint Multi-Touch Touchpad

Keyboard

N/A
Spill-Resistant Wave Keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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