Dell E7240 (ASD4562389) vs Dell 12 7280

Processor Family

Intel Core i7 (4th Gen)

N/A

Intel Core Ultra 7

Clock Speed

2.1 Ghz

N/A

4.8 Ghz

Capacity

4 GB RAM

N/A

32 GB RAM

RAM Features

DDR3 1600 Mhz

N/A

LPDDR5X

Hard Disk

128 GB SSD

N/A

1 TB SSD

Display Size

12.5 inches (31.75 cm)

N/A

16 inches (40.64 cm)

Display Features

TFT Colour Display

N/A

Anti-Reflective

OS

Windows 8.1

N/A

Windows 11

Type

(64-bit) OS

N/A

(64-bit) OS

processor_family

N/A

Intel Core i7 (7th Gen)

N/A

clock_speed

N/A

2.8 Ghz

N/A

capacity

N/A

16 GB RAM

N/A

ram_features

N/A

DDR4 2400 Mhz

N/A

hard_disk

N/A

1 TB SSD

N/A

display_size

N/A

12.5 inches (31.75 cm)

N/A

display_features

N/A

Full HD LED Backlit IPS Display

N/A

os

N/A

Windows 10

N/A

type

N/A

(64-bit) OS

N/A

User Ratings

2.7/5 (6 ratings)

N/A

N/A

Brand

Dell

Dell

Samsung

Model

E7240 (ASD4562389)

12 7280

NP960XJG-KG4

Operating System

Windows 8.1 Professional

Windows 10 Home Basic

Windows 11 Home Basic

Operating System Type

64-bit

64-bit

64-bit

Weight

N/A

2.1 Kg weight

N/A

Colors

N/A

Black

N/A

Processor

Intel Core i7-4600u 4th Gen

Intel Core i7-7600U 7th Gen

Intel Core Ultra X7 358H

Max Clock Speed

2.1 Ghz

2.8 Ghz

4.8 GHz

Number of Cores

N/A

N/A

16

Cache

N/A

N/A

18 MB

Graphic Processor

NVIDIA GeForce GT 640M

Intel HD 620

Intel Arc B390

Graphics Memory

2 GB

N/A

N/A

NPU

N/A

N/A

Intel AI Boost up to 50 TOPS

Thickness

20.0 Millimeter thickness

N/A

11.9 mm (Slim)

Dimensions (WxDxH)

310 x 211 x 20.0  mm

N/A

356.9 x 248 x 11.9  mm

Weight

1.36 Kg weight (Light-weight)

N/A

1.59 Kg

Colors

Silver

N/A

Gray

Display Size

12.5 Inches  (31.75 cm)

12.5 Inches  (31.75 cm)

16 Inches  (40.64 cm)

Display Resolution

1920 x 1080 Pixels

1920 x 1080 Pixels

2880 x 1800 Pixels

Pixel Density

176 ppi

176 ppi

212 ppi

Display Type

TFT

LED

AMOLED

Display Features

TFT Colour Display

Full HD LED Backlit IPS Display

Anti-Reflective

Touch Screen Display

Yes

No

Yes

Refresh Rate

N/A

N/A

120 Hz

Aspect Ratio

N/A

N/A

16:10

Brightness

N/A

N/A

1000 nits

HDR Support

N/A

N/A

Yes

Battery Capacity

N/A

N/A

78.07 WHrs

Battery Type

Li-Ion

Li-Ion

Li-Ion

Battery Life

4.5 Hrs

N/A

N/A

Battery Cell

4 Cell

3 Cell

N/A

Fast Charging Support

N/A

N/A

Yes

Power Supply

90 W AC Adapter W

41 W AC Adapter W

65 W

SSD Capacity

128 GB

1 TB

1 TB

SSD Interface

N/A

N/A

NVMe

HDMI Ports

N/A

N/A

Yes (HDMI 2.1)

USB 3.0 slots

3

2

N/A

USB Type C

N/A

1

2

Thunderbolt Port

N/A

N/A

2 x Thunderbolt 4

SD Card Reader

Yes

Yes

No

Headphone Jack

Yes

Yes

Yes

Microphone Jack

Yes

Yes

Yes

USB 2.0 slots

N/A

1

N/A

Capacity

4 GB

16 GB

32 GB

RAM Type

DDR3

DDR4

LPDDR5X

RAM Speed

1600 Mhz

2400 Mhz

N/A

Memory Slots

2 DIMM

1

N/A

Expandable Memory

8 GB

N/A

N/A

Memory Layout

1 x 4 Gigabyte

1x16 Gigabyte

N/A

Wireless LAN

802.11 a/b/g/n/ac

802.11 a/b/g/n/ac

802.11 b/g/n/be

Wi-Fi Version

5

5

7

Bluetooth

Yes

Yes

Yes

Bluetooth Version

4.0

4.2

5.4

Other Networking Options

Docking Connector DisplayPort 1 Full and 2 Half Mini Card Slots

Multi-Format SD Media card Reader

N/A

Web-cam

Yes

Yes

Yes

Web-cam Resolution

N/A

N/A

2 MP

Secondary cam(Rear-facing)

No

No

N/A

Audio Solution

HD Audio Solution

N/A

N/A

Speakers

High Quality Speakers

Dual Speakers

Yes

Sound Technologies

N/A

N/A

Dolby Atmos

In-built Microphone

Yes

Yes

Yes

Microphone Type

Array microphone

Internal Microphone

Dual Array Digital Mic

Video Recording

N/A

720p HD

N/A

Optical Drive

CD/DVD writer

N/A

N/A

Drive Type

CD Writer

N/A

N/A

Optical Read

8x

N/A

N/A

Optical Write

8x

N/A

N/A

Pointing Device

Touchpad with multi-touch gesture support

Touchpad with Multi-Touch Gestures Enabled

Haptic Touchpad

Keyboard

Standard Keyboard

Standard Notebook Keyboard

N/A

Backlit Keyboard

N/A

N/A

Yes Pro keyboard with Backlit

Fingerprint Scanner

No

Yes

Yes

Warranty

3 Years

1 Year

1 Year

Lockport

N/A

No

No

Sales Package

Ultrabook Battery AC Adapter User Guide

Laptop Battery AC Adapter User Guide

N/A