Dell 15 5558 (5558345002S) vs Lenovo X1 Carbon (20A80056IG)

Share  

Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Core i7
(4th Gen)

Clock Speed

1.7 Ghz
2.1 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
14.0 inches
(35.56 cm)

Display Features

LED Backlit Display with Truelife
WQHD IPS Display

OS

Windows 8.1
Windows 8

Type

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

User Ratings

N/A
1.2/5
(4 ratings)

General Information

Brand

Dell
Lenovo

Model

15 5558 (5558345002S)
X1 Carbon (20A80056IG)

Thickness

23.3 Millimeter thickness
13.2 Millimeter thickness (Slim)

Dimensions (WxDxH)

345 x 243 x 23.3  mm
331 x 226 x 13.2  mm

Weight

2.0 Kg weight
1.2 Kg weight (Light-weight)

Colors

Silver
Black

Operating System

Windows 8.1
Windows 8 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14.0 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 Display with Truelife
WQHD IPS Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-4005U

4th Gen
Intel Core i7-4600U

4th Gen

Clock-speed

1.7 Ghz
2.1 Ghz

Chipset

N/A
Intel HM87 Express

Graphic Processor

NVIDIA GeForce 920M
Intel HD 4400

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Memory Layout

1 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
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
6 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

N/A
9 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

N/A
NFC

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

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
1.3

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

Waves MaxxAudio 4
Dolby Home Theater v4

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Array Digital Microphone

Peripherals

Optical Drive

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

Pointing Device

Touchpad with Multi-touch Gesture support
5 Button Trackpad with Glass surface

Keyboard

Full size spill-resistant keyboard
Adaptive Keyboard keys

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
3 Years

Sales Package

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