HP 840 G3 (T6F47UT) vs HP 820 G4 (1FX36UT)

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Summary

Processor Family

Intel Core i5
(6th Gen)
Intel Core i5
(7th Gen)

Clock Speed

2.4 Ghz
2.5 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4
2133 Mhz

Hard Disk

500 GB HDD
256 GB SSD

Hard Disk Features

SATA
7200 RPM
N/A

Display Size

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

Display Features

Diagonal HD SVA anti-glare slim LED-backlit
HD LED backlit Display

OS

Windows 7
Windows 10

Type

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

User Ratings

5/5
(1 rating)
5/5
(1 rating)

General Information

Brand

HP
HP

Model

840 G3 (T6F47UT)
820 G4 (1FX36UT)

Thickness

18.9 Millimeter thickness
18 Millimeter thickness

Dimensions (WxDxH)

338 x 237 x 18.9  mm
310 x 218 x 18  mm

Weight

1.48 Kg weight (Light-weight)
1.26 Kg weight (Light-weight)

Colors

Silver
Silver

Operating System

Windows 7 Professional
Windows 10

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
125 ppi

Display Type

LED
LED

Display Features

Diagonal HD SVA anti-glare slim LED-backlit
HD LED backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-6300U

6th Gen
Intel Core i5-7200U

7th Gen

Clock-speed

2.4 Ghz
2.5 Ghz

Graphic Processor

Intel HD 520
Intel HD 620

Memory

Capacity

8 GB
8 GB

RAM type

DDR4
DDR4

RAM speed

2133 Mhz
2133 Mhz

Memory Slots

2 DIMM
2 SODIMM

Memory Layout

1 x 8 Gigabyte
1 x 8 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

3 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
65 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

4.2
4.2

Other Networking Options

1 multi-format SD media card reader1 docking connector
1 multi-format SD media card reader

Ports

USB 3.0 slots

1
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

Bang and Oulfsen
Bang and Oulfsen

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Dual array Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gestures support
Touchpad with Multi-touch Gestures support

Keyboard

Standard Keyboard
Spill-resistant keyboard and drain

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

Yes
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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