Dell 15 3521 (3521P4500iB) vs HP 15-bs662tu (4JA76PA)

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Summary

Processor Family

Intel Pentium Dual-Core
Intel Core i3
(7th Gen)

Clock Speed

1.9 Ghz
2.3 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

500 GB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Display with True Life
Diagonal FHD SVA Anti-Glare WLED-Backlit Display

OS

Windows 8
Windows 10

Type

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

User Ratings

N/A
3.9/5
(722 ratings)

General Information

Brand

Dell
HP

Model

15 3521 (3521P4500iB)
15-bs662tu (4JA76PA)

Thickness

25.3 Millimeter thickness
23.8 mm

Dimensions (WxDxH)

376 x 259 x 25.3  mm
380 x 253.8 x 23.8  mm

Weight

2.2 Kg weight
1.86 Kg

Colors

Black
Silver

Operating System

Windows 8
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Display with True Life
Diagonal FHD SVA Anti-Glare WLED-Backlit Display

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Performance

Processor

Intel Pentium Dual-Core 2127U
N/A

Clock-speed

1.9 Ghz
N/A

Max Clock Speed

N/A
2.3 GHz

Chipset

Intel HM70 Express
N/A

Graphic Processor

Intel HD
Intel HD 620

Cache

N/A
3 MB

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
N/A

RAM Type

N/A
DDR4

RAM speed

1600 Mhz
N/A

RAM Speed

N/A
2133 MHz

Memory Slots

2
1

Expandable Memory

8 GB
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

40 W AC Adapter W
41 W AC Adapter W

Battery Life

5 Hrs
N/A

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
4.0

Other Networking Options

Multi Card Slot
Multi-Format SD Media Card Reader

Ports

HDMI Ports

N/A
1

USB 3.0 slots

2
2

USB 2.0 slots

2
1

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

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
N/A

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

Waves MaxxAudio 4
N/A

In-built Microphone

Yes
Yes

Microphone Type

N/A
Integrated Digital 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 with Multi-touch Gesture Support

Keyboard

Standard Keyboard
Full-size island-style keyboard with numeric keypad

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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