Dell 15 5547 (i5547-7500sLV) vs Lenovo X1 (20KHS0KV00)

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Summary

Processor Family

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

Clock Speed

2.0 Ghz
1.8 Ghz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
LPDDR3
2133 Mhz

Hard Disk

1 TB HDD
512 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
14 inches
(35.56 cm)

Display Features

HD LED Touch Screen Display
WQHD Anti Glare LED Backlit Display

OS

Windows 8.1
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

15 5547 (i5547-7500sLV)
X1 (20KHS0KV00)

Thickness

21.2 Millimeter thickness
15.9 Millimeter thickness (Slim)

Dimensions (WxDxH)

380 x 259 x 21.2  mm
323.5 x 217.1 x 15.9  mm

Weight

2.1 Kg weight
1.13 Kg weight (Light-weight)

Colors

Black
Black

Operating System

Windows 8.1 Professional
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
2560 x 1440 Pixels

Pixel Density

100 ppi
210 ppi

Display Type

LED
LED

Display Features

HD LED Touch Screen Display
WQHD Anti Glare LED Backlit Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i7-4510U

4th Gen
Intel Core i7-8550U

8th Gen

Clock-speed

2.0 Ghz
1.8 Ghz

Graphic Processor

Intel HD 4400
Intel UHD 620

Memory

Capacity

8 GB
16 GB

RAM type

DDR3
LPDDR3

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

2
1

Memory Layout

2 x 4 Gigabyte
1x16 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
512 GB

Battery

Battery Cell

3 Cell
3 Cell

Battery type

Li-Ion
Li-Po

Power Supply

43 W AC Adapter W
57 W AC Adapter W

Battery Life

N/A
15 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
4.1

Other Networking Options

Multi Format SD media Card Reader (4-in-1)
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
N/A

USB Type C

N/A
1

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
Dual Speakers

Sound Technologies

Waves MaxxAudio 4
Dolby Atmos

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphones
Noise Cancelling Dual-Array Microphones

Peripherals

Pointing Device

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

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

No
Yes

Sales Package

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