HP 640 G4 (4TD77PA) vs Dell 15 1567 (A563105SIN9)

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Summary

Processor Family

Intel Core i7
(8th Gen)
Intel Core i3
(7th Gen)

Clock Speed

1.8 Ghz
2.4 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR4
2400 Mhz
DDR4
2400 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

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

Display Features

Diagonal FHD IPS eDP anti-glare LED-backlit Display
HD Truelife LED-Backlit Display

OS

Windows 10
Windows 10

Type

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

General Information

Brand

HP
Dell

Model

640 G4 (4TD77PA)
15 1567 (A563105SIN9)

Thickness

20.9 Millimeter thickness
23.3 mm

Dimensions (WxDxH)

340 x 240 x 20.9  mm
390 x 259 x 23.3  mm

Weight

1.73 Kg weight
N/A

Colors

Silver
Black

Operating System

Windows 10 Professional
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

157 ppi
100 ppi

Display Type

LED
LED

Display Features

Diagonal FHD IPS eDP anti-glare LED-backlit Display
HD Truelife LED-Backlit Display

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Performance

Processor

Intel Core i7-8550U

8th Gen
N/A

Clock-speed

1.8 Ghz
N/A

Max Clock Speed

N/A
2.4 GHz

Graphic Processor

Intel UHD 620
Intel HD 620

Cache

N/A
3 MB

Memory

Capacity

8 GB
4 GB

RAM type

DDR4
N/A

RAM Type

N/A
DDR4

RAM speed

2400 Mhz
N/A

RAM Speed

N/A
2400 MHz

Memory Slots

1
1

Expandable Memory

N/A
16 GB

Memory Layout

1x8 Gigabyte
1x4 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

3 Cell
3 Cell

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

48 W AC Adapter W
42 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

Multi-Format SD Media card Reader
Multi-Format SD Media card Reader

Ports

HDMI Ports

N/A
1

USB 3.0 slots

N/A
2

USB 2.0 slots

N/A
1

USB Type C

1
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
N/A

Speakers

Dual Speakers
Tuned Speakers

Sound Technologies

N/A
Waves MaxxAudio Pro

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Microphone
Dual Digital Microphone Array

Peripherals

Pointing Device

Clickpad with multi-touch gesture support taps enabled as default
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Full-size spill-resistant ; HP Premium Keyboard full-size spill-resistant
Standard Notebook Keyboard

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Lockport

No
Yes

Sales Package

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