Dell 15 7000 vs Lenovo X240 (20AM-A0JXIG)

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Summary

Processor Family

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

Clock Speed

3.0 Ghz
1.6 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

1 TB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
12.5 inches
(31.75 cm)

Display Features

LED Backlit Touch Display with True-Life
HD LED Backlit Anti-glare Display

OS

Windows 8
Windows 8

Type

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

User Ratings

N/A
2.7/5
(3 ratings)

General Information

Brand

Dell
Lenovo

Model

15 7000
X240 (20AM-A0JXIG)

Thickness

22.2 Millimeter thickness
20.3 Millimeter thickness

Dimensions (WxDxH)

379 x 254 x 22.2  mm
305 x 208 x 20.3  mm

Weight

2.6 Kg weight
1.3 Kg weight (Light-weight)

Colors

Silver
Black

Operating System

Windows 8
Windows 8 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
12.5 Inches  (31.75 cm)

Display Resolution

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

141 ppi
125 ppi

Display Type

LED
LED

Display Features

LED Backlit Touch Display with True-Life
HD LED Backlit Anti-glare Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i7-4500U

4th Gen
Intel Core i5-4200U

4th Gen

Clock-speed

3.0 Ghz
1.6 Ghz

Chipset

Intel HM76 Express
N/A

Graphic Processor

NVIDIA GeForce GT 750M
Intel HD 4400

Graphics Memory

2 GB
N/A

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

16 GB
8 GB

Memory Layout

2 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
3 Cell

Power Supply

58 W AC Adapter W
N/A

Battery Life

N/A
6 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Ports

USB 3.0 slots

4
2

USB 2.0 slots

N/A
2

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

Web-cam Resolution

1.0 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio Pro
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
N/A

Peripherals

Optical Drive

Tray-loading DVD+/-RW
N/A

Drive Type

DVD Writer
N/A

Pointing Device

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

Keyboard

N/A
ThinkPad Precision Keyboard

Backlit Keyboard

Yes
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
3 Years

Lockport

Yes
N/A

Sales Package

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