Dell 14 5448 (W561117TH) vs Lenovo 520 (80YL00RBIN)

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Summary

Processor Family

Intel Core i7
(5th Gen)
Intel Core i7
(7th Gen)

Clock Speed

2.4 Ghz
2.7 Ghz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

1 TB HDD
8 GB SSD
2 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Backlit Display with True-life
Full HD LED IPS Display

OS

Windows 8.1
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

14 5448 (W561117TH)
520 (80YL00RBIN)

Thickness

21.6 Millimeter thickness
N/A

Dimensions (WxDxH)

342 x 246 x 21.6  mm
N/A

Weight

2.0 Kg weight
2.4 Kg weight

Colors

Silver
Gold

Operating System

Windows 8.1
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

112 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display with True-life
Full HD LED IPS Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-5500U

5th Gen
Intel Core i7-7500U

7th Gen

Clock-speed

2.4 Ghz
2.7 Ghz

Graphic Processor

AMD Radeon R7 M270
NVIDIA GeForce 940MX

Graphics Memory

4 GB
4 GB

Memory

Capacity

8 GB
16 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
N/A

Memory Layout

2 x 4 Gigabyte
1 x 16 Gigabyte

Storage

HDD Capacity

1 TB
2 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

8 GB
N/A

Battery

Battery Cell

3 Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
35 W AC Adapter W

Battery Life

N/A
6 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 a/b/g/n/ac

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.1

Other Networking Options

1 x Power connector
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
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

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.0 MP
N/A

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
Harman Kardon

Speakers

2 x Stereo Speakers
Dual Speakers

Sound Technologies

Waves MaxxAudio
Dolby Audio

In-built Microphone

Yes
Yes

Microphone Type

N/A
Internal Microphone

Peripherals

Optical Drive

N/A
DVD R/W Writer

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gesture Support

Keyboard

Full size spill-resistant keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

2 Years
1 Year

Lockport

Yes
No

Sales Package

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