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HP ProBook 645 G4 (4LB42UT) (AMD Quad Core Ryzen 7/8 GB/256 GB SSD/Windows 10) vs HP Pavilion 15-EC2144AX (552W1PA) (AMD Hexa Core Ryzen 5/8 GB/512 GB SSD/Windows 11/4 GB)

Key Feature Comparison

6.8

HP ProBook 645 G4 (4LB42UT)

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7.4

HP Pavilion 15-EC2144AX (552W1PA)

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At a Glance

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AMD Quad Core

2.2 Ghz

AMD Ryzen 5

3.3 Ghz

AMD Radeon Vega 10

AMD

NVIDIA GeForce GTX 1650

4 GB, Nvidia

14 Inches

157 ppi

15.6 Inches

141 ppi, 144 Hz

DDR4

8 GB, 2400 Mhz

DDR4

8 GB, 3200 Mhz

Li-Ion

3 Cell, 13.5 Hrs

Li-Po

3 Cell

Detailed Specs

Brand

HP
HP

Model

645 G4 (4LB42UT)
15-EC2144AX (552W1PA)

Market Status

Available
Available

Price

Rs. 156,459
Rs. 65,990

Price Status

Confirmed
Confirmed

Weight

1.7 Kg
1.98 Kg

Dimensions

340 x 241 x 20 mm
360 x 257 x 23.5 mm

Color

Silver
Shadow Black

Operating System

Windows
Windows

OS Architecture

64-bit
64-bit

Series

ProBook 645 G4 Series
Pavilion Series

Launch Date

-
25-Dec-21

Display Size

14 Inches
15.6 Inches

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

157 ppi
141 ppi

Screen Quality

Full HD
Full HD

Screen Type

LED
LED

Display Features

Diagonal FHD IPS eDP Anti-Glare LED-Backlit Display
Full HD IPS LED Backlit Anti-glare Display

Display Touchscreen

No
No

Refresh Rate

-
144 Hz

Processor Brand

AMD
AMD

Processor Name

AMD Quad Core
AMD Ryzen 5

Clock Speed

2.2 Ghz
3.3 Ghz

Graphic Processor

AMD Radeon Vega 10
NVIDIA GeForce GTX 1650

Graphic Brand

AMD
Nvidia

Graphics Memory

-
4 GB

RAM Capacity

8 GB
8 GB

RAM Type

DDR4
DDR4

RAM Speed

2400 Mhz
3200 Mhz

Memory Slots

1
1

Memory Layout

1x8 Gigabyte
1x8 Gigabyte

SSD Capacity

256 GB
512 GB

Expandable Memory

-
16 GB

Battery Cell

3 Cell
3 Cell

Battery Type

Li-Ion
Li-Po

Power Supply

48 W AC Adapter W
150 W AC Adapter W

Battery Backup

13.5 Hrs
-

Wireless LAN

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

Bluetooth

Yes
Yes

Bluetooth Version

4.2
5.2

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

HDMI Port

Yes
Yes

Multi Card Slot

Yes
Yes

USB 3.0 slots

-
3

Web Camera

Yes
Yes

Video Recording

720p HD
720p HD

Rear Facing Camera

No
No

Speakers

Dual Speakers
Dual Speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Integrated Dual Array Digital Microphone

Audio Solution

HD Audio Solution
HP Audio Boost

Sound Technologies

-
Audio by Bang and Olufsen

Optical Drive

No
No

Pointing Device

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

Keyboard

HP Advanced Keyboard, Spill-resistant with drain, optional DuraKeys and Keyboard
Full-size, Ultra Violet Keyboard

Fingerprint Scanner

Yes
No

Warranty

1 Year
1 Year

Sales Package

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

Lockport

No
-
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