Dell E7240 (ASD4562389) vs Lenovo S340

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Summary

Processor Family

Intel Core i7
(4th Gen)
Intel Core i7
(8th Gen)

Clock Speed

2.1 Ghz
1.8 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 Mhz

Hard Disk

128 GB SSD
256 GB SSD

Display Size

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

Display Features

TFT Colour Display
Full HD LED IPS Multi-touch Display

OS

Windows 8.1
Windows 10

Type

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

User Ratings

2.7/5
(6 ratings)
N/A

General Information

Brand

Dell
Lenovo

Model

E7240 (ASD4562389)
S340

Thickness

20.0 Millimeter thickness
17.9 Millimeter thickness

Dimensions (WxDxH)

310 x 211 x 20.0  mm
358 x 245 x 17.9  mm

Weight

1.36 Kg weight (Light-weight)
1.8 Kg weight

Colors

Silver
Onyx Black Abyss Blue & Platinum Grey

Operating System

Windows 8.1 Professional
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

176 ppi
141 ppi

Display Type

TFT
LED

Display Features

TFT Colour Display
Full HD LED IPS Multi-touch Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i7-4600u

4th Gen
Intel Core i7-8565U

8th Gen

Clock-speed

2.1 Ghz
1.8 Ghz

Graphic Processor

NVIDIA GeForce GT 640M
Intel UHD 620

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

8 GB
12 GB

Memory Layout

1 x 4 Gigabyte
1x4 Gigabyte

Storage

SSD Capacity

128 GB
256 GB

Battery

Battery Cell

4 Cell
N/A

Battery type

Li-Ion
Li-Po

Power Supply

90 W AC Adapter W
52 W AC Adapter W

Battery Life

4.5 Hrs
10.5 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
4.2

Other Networking Options

Docking Connector DisplayPort 1 Full and 2 Half Mini Card Slots
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

3
2

USB Type C

N/A
1

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

High Quality Speakers
Stereo Speakers

Sound Technologies

N/A
Dolby Atmos

In-built Microphone

Yes
Yes

Microphone Type

Array microphone
Internal Microphone

Peripherals

Optical Drive

CD/DVD writer
N/A

Drive Type

CD Writer
N/A

Optical Read

8x
N/A

Optical Write

8x
N/A

Pointing Device

Touchpad with multi-touch gesture support
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Standard Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
N/A

Others

Warranty

3 Years
N/A

Lockport

N/A
No

Sales Package

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