Lenovo X250 (20CM0046US) vs Dell 14 7400

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Summary

Processor Family

Intel Core i5
(5th Gen)
Intel Core i7
(8th Gen)

Clock Speed

2.3 Ghz
1.8 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
LPDDR3
2400 Mhz

Hard Disk

180 GB SSD
512 GB SSD

Display Size

12.5 inches
(31.75 cm)
14 inches
(35.56 cm)

Display Features

HD LED Backlit Display
Full HD LED Backlit Anti-glare IPS Touch Display

OS

Windows 7
Windows 10

Type

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

General Information

Brand

Lenovo
Dell

Model

X250 (20CM0046US)
14 7400

Thickness

20 Millimeter thickness
14.8 Millimeter thickness (Slim)

Dimensions (WxDxH)

305 x 208 x 20  mm
319.77 x 199.9 x 14.8  mm

Weight

1.42 Kg weight (Light-weight)
1.35 Kg weight (Light-weight)

Colors

Black
Silver

Operating System

Windows 7 Professional
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

12.5 Inches  (31.75 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

125 ppi
157 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display
Full HD LED Backlit Anti-glare IPS Touch Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i5-5300U

5th Gen
Intel Core i7-8550U

8th Gen

Clock-speed

2.3 Ghz
1.8 Ghz

Graphic Processor

Intel HD 5500
Intel UHD 620

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
LPDDR3

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

1
1

Expandable Memory

16 GB
16 GB

Memory Layout

1 x 8 Gigabyte
1x8 Gigabyte

Storage

SSD Capacity

180 GB
512 GB

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Po
Li-Po

Power Supply

23 W AC Adapter W
52 W AC Adapter W

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
5.0

Other Networking Options

Multi Format SD media Card Reader
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

2
N/A

USB Type C

N/A
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphones
Internal Microphone

Peripherals

Optical Drive

DVD R/W Writer
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
N/A

Lockport

No
N/A

Sales Package

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