Dell 15 3550 (CAL3550113X751111IN9) vs HP 820 G3 (W8H22PA)

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Core i5
(6th Gen)

Clock Speed

1.7 Ghz
2.3 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

500 GB HDD
256 GB SSD

Hard Disk Features

SATA
7200 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
12.5 inches
(31.75 cm)

Display Features

HD WLED Anti Glare Display
HD LED Backlit Display

OS

Ubuntu
Windows 10

Type

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

User Ratings

3.5/5
(61 ratings)
N/A

General Information

Brand

Dell
HP

Model

15 3550 (CAL3550113X751111IN9)
820 G3 (W8H22PA)

Thickness

20.3 Millimeter thickness
18.9 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 20.3  mm
310 x 218 x 18.9  mm

Weight

2.0 Kg weight
1.26 Kg weight (Light-weight)

Colors

Black Grey
Silver

Operating System

Ubuntu
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
12.5 Inches  (31.75 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
125 ppi

Display Type

LED
LED

Display Features

HD WLED Anti Glare Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-4005U

4th Gen
Intel Core i5-6200U

6th Gen

Clock-speed

1.7 Ghz
2.3 Ghz

Graphic Processor

Intel HD 4400
Intel HD 520

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

8 GB
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
N/A

HDD Speed(RPM)

7200 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
256 GB

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
65 W AC Adapter W

Battery Life

6 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

N/A
Multi-format card reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.0 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

N/A
Bang and Oulfsen

In-built Microphone

Yes
Yes

Microphone Type

Digital Array Microphone
Dual Array Microphone

Peripherals

Optical Read

16x
N/A

Optical Write

16x
N/A

Pointing Device

Touchpad with Multi-touch Gesture support
Glass Touchpad with Multi-touch Gesture support (2-finger scroll taps& gestures

Keyboard

N/A
Full-sizedSpill resistance keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
No

Others

Warranty

1 Year
3 Years

Lockport

Yes
Yes

Sales Package

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