Dell E7240 (ASD4562389) vs Lenovo 310-15IKB (80TV00WGUS)

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Summary

Processor Family

Intel Core i7
(4th Gen)
Intel Core i7
(7th Gen)

Clock Speed

2.1 Ghz
2.5 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

128 GB SSD
1 TB HDD

Hard Disk Features

N/A
SATA
5400 RPM

Display Size

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

Display Features

TFT Colour Display
HD LED Backlit 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)
310-15IKB (80TV00WGUS)

Thickness

20.0 Millimeter thickness
22.8 Millimeter thickness

Dimensions (WxDxH)

310 x 211 x 20.0  mm
378.46 x 259.08 x 22.8  mm

Weight

1.36 Kg weight (Light-weight)
2.19 Kg weight

Colors

Silver
Black

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
1366 x 768 Pixels

Pixel Density

176 ppi
100 ppi

Display Type

TFT
LED

Display Features

TFT Colour Display
HD LED Backlit Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i7-4600u

4th Gen
Intel Core i7-7500U

7th Gen

Clock-speed

2.1 Ghz
2.5 Ghz

Graphic Processor

NVIDIA GeForce GT 640M
Intel HD 620

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

8 GB
12 GB

Memory Layout

1 x 4 Gigabyte
2 x 4 Gigabyte

Storage

HDD Capacity

N/A
1 TB

HDD Speed(RPM)

N/A
5400 RPM

HDD type

N/A
SATA

SSD Capacity

128 GB
N/A

Battery

Battery Cell

4 Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

90 W AC Adapter W
30 W AC Adapter W

Battery Life

4.5 Hrs
N/A

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

Docking Connector DisplayPort 1 Full and 2 Half Mini Card Slots
Multi-Format SD media card reader (4-in-1)

Ports

USB 3.0 slots

3
N/A

USB 2.0 slots

N/A
2

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

High Quality Speakers
Stereo Speakers

Sound Technologies

N/A
Dolby Audio

In-built Microphone

Yes
Yes

Microphone Type

Array microphone
Internal Microphone

Peripherals

Optical Drive

CD/DVD writer
DVD R/W Writer

Drive Type

CD Writer
DVD Writer

Optical Read

8x
N/A

Optical Write

8x
N/A

Pointing Device

Touchpad with multi-touch gesture support
Touchpad

Keyboard

Standard Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Others

Warranty

3 Years
1 Year

Lockport

N/A
Yes

Sales Package

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