Dell 15 5559 (Z566138SIN9) vs Lenovo X1 Carbon (20A7002FUS)

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Summary

Processor Family

Intel Core i3
(6th Gen)
Intel Core i5
(4th Gen)

Clock Speed

2.3 Ghz
2.6 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
128 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

HD Truelife LED-Backlit Display
HD LED Backlit Display

OS

Windows 10
Windows 7

Type

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

General Information

Brand

Dell
Lenovo

Model

15 5559 (Z566138SIN9)
X1 Carbon (20A7002FUS)

Thickness

23.7 Millimeter thickness
18.5 Millimeter thickness

Dimensions (WxDxH)

380 x 260 x 23.7  mm
330.96 x 227.07 x 18.5  mm

Weight

2.0 Kg weight
1.42 Kg weight (Light-weight)

Colors

Black
Black

Operating System

Windows 10
Windows 7 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
1366 x 768 Pixels

Pixel Density

100 ppi
112 ppi

Display Type

LED
LED

Display Features

HD Truelife LED-Backlit Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-6100U

6th Gen
Intel Core i5-4200U

4th Gen

Clock-speed

2.3 Ghz
2.6 Ghz

Graphic Processor

AMD Radeon R5 M335
Intel HD 4400

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

N/A
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
128 GB

Battery

Battery Cell

4 Cell
8 Cell

Battery type

Li-Ion
Li-Po

Power Supply

N/A
45 W AC Adapter W

Battery Life

N/A
8 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

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
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

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

N/A
Dolby Home Theater v4

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Internal Microphone

Peripherals

Optical Drive

Tray load DVD Drive (Reads and Writes to DVD/CD)
N/A

Pointing Device

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

Keyboard

N/A
TrackPoint UltraNav Spill-Resistant 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