Lenovo X1 Carbon (20A80056IG) vs Dell 13 (13ULT-7144sLV)

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Summary

Processor Family

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

Clock Speed

2.1 Ghz
2.0 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

256 GB SSD
256 GB SSD

Display Size

14.0 inches
(35.56 cm)
13.3 inches
(33.78 cm)

Display Features

WQHD IPS Display
HD LED Display

OS

Windows 7
Windows 8.1

Type

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

User Ratings

2.4/5
(24 ratings)
3/5
(4 ratings)

General Information

Brand

Lenovo
Dell

Model

X1 Carbon (20A80056IG)
13 (13ULT-7144sLV)

Thickness

13.2 Millimeter thickness (Slim)
13.2 Millimeter thickness (Slim)

Dimensions (WxDxH)

331 x 226 x 13.2  mm
392 x 296 x 13.2  mm

Weight

1.2 Kg weight (Light-weight)
1.4 Kg weight (Light-weight)

Colors

Black
Silver

Operating System

Windows 7 Professional
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
13.3 Inches  (33.78 cm)

Display Resolution

2560 x 1440 Pixels
1920 x 1080 Pixels

Pixel Density

210 ppi
166 ppi

Display Type

LED
LED

Display Features

WQHD IPS Display
HD LED Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i7-4600U

4th Gen
Intel Core i7-4510U

4th Gen

Clock-speed

2.1 Ghz
2.0 Ghz

Chipset

Intel HM87 Express
N/A

Graphic Processor

Intel HD 4400
Intel HD 4400

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Memory Layout

1 x 8 Gigabyte
1 x 8 Gigabyte

Storage

SSD Capacity

256 GB
256 GB

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

9 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

4.0
4.0

Other Networking Options

1 x Link Dock 1 x Mini Display Port
N/A

Ports

USB 3.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.3 MP
N/A

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Home Theater v4
N/A

In-built Microphone

Yes
N/A

Microphone Type

Dual Array Digital Microphone
N/A

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-touch Gesture Support

Keyboard

Adaptive Keyboard
Standard Keyboard

Fingerprint Scanner

No
No

Others

Warranty

3 Years
1 Year

Sales Package

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