Dell E6330 (I78320W7PFS) vs Lenovo X1 Carbon (20A7002FUS)

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Core i5
(4th Gen)

Clock Speed

3.0 Ghz
2.6 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

320 GB HDD
128 GB SSD

Hard Disk Features

SATA
7200 RPM
N/A

Display Size

13.3 inches
(33.78 cm)
14 inches
(35.56 cm)

Display Features

HD LED Backlit Display
HD LED Backlit Display

OS

Windows 7
Windows 7

Type

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

General Information

Brand

Dell
Lenovo

Model

E6330 (I78320W7PFS)
X1 Carbon (20A7002FUS)

Thickness

25 Millimeter thickness
18.5 Millimeter thickness

Dimensions (WxDxH)

335 x 223 x 25  mm
330.96 x 227.07 x 18.5  mm

Weight

1.6 Kg weight
1.42 Kg weight (Light-weight)

Colors

Grey
Black

Operating System

Windows 7 Professional
Windows 7 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

13.3 Inches  (33.78 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

118 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-3540M

3rd Gen
Intel Core i5-4200U

4th Gen

Clock-speed

3.0 Ghz
2.6 Ghz

Graphic Processor

Intel HD 4000
Intel HD 4400

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1
1

Expandable Memory

N/A
8 GB

Memory Layout

1 x 8 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

320 GB
N/A

HDD Speed(RPM)

7200 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
128 GB

Battery

Battery Cell

3 Cell
8 Cell

Battery type

Li-Ion
Li-Po

Power Supply

N/A
45 W AC Adapter W

Battery Life

3.5 Hrs
8 Hrs

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

Multi-Format SD media card reader
Multi-Format SD media card reader

Ports

USB 3.0 slots

1
2

USB 2.0 slots

1
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

HD 720p
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

N/A
Dolby Home Theater v4

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Internal Microphone

Peripherals

Optical Drive

DVD R/W Writer
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture support

Keyboard

Internal English Dual Point Keyboard
TrackPoint UltraNav Spill-Resistant keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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