HP ProBook 430 G8 Notebook vs. HP ProBook 455 G9 Notebook

Laptop Comparison, Reviews and Tests

Side by side comparison and review of HP ProBook 430 G8 Notebook and HP ProBook 455 G9 Notebook. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

HP ProBook 430 G8 Notebook Review

Advantages and disadvantages of HP ProBook 430 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

compact and lightweight

strong build quality

good battery life

efficient performance

adequate connectivity options

average display quality

limited graphics power

no thunderbolt support

higher price point

HP ProBook 455 G9 Notebook Review

Advantages and disadvantages of HP ProBook 455 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

robust aluminum design

powerful AMD processor

comfortable keyboard layout

fast charging support

good value for money

average display brightness

no thunderbolt support

limited color options

heavier than competitors

Laptop Comparison and Tests

Difference between HP ProBook 430 G8 Notebook and HP ProBook 455 G9 Notebook
85 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
85 % - Battery
85 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP ProBook 430 G8 Notebook vs. HP ProBook 455 G9 Notebook Comparison Chart
DESIGN AND DIMENSIONS HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Product Type Notebook Notebook
Dimensions (WxDxH) 30.69 cm x 20.84 cm x 1.59 cm 35.94 cm x 23.39 cm x 1.99 cm
Weight 1.28 kg 1.74 kg
Case Material Plastic -
Colour Pike silver Natural silver
DISPLAY HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Screen Size (Type) 13.3" 15.6" - IPS
LCD Backlight Technology WLED backlight WLED backlight
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 60 Hz 60 Hz
Widescreen Yes Yes
Image Brightness 250 cd/m² 250 cd/m²
Colour Gamut 45% NTSC 45% NTSC
Features Ultra Slim Design, HD standard-viewing angle (SVA) eDP anti-glare, narrow-bezel design Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent
PROCESSOR HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
CPU Intel Core i5 (11th Gen) 1135G7 AMD Ryzen 5 5625U / 2.3 GHz
Max Turbo Speed 4.2 GHz 4.3 GHz
Number of Cores Quad-Core 6-core
Cache L3 - 8 MB L3 - 16 MB
64-bit Computing Yes -
Features Hyper-Threading Technology, Intel Smart Cache -
MEMORY HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
RAM 8 GB (1 x 8 GB) 8 GB (1 x 8 GB)
Max RAM Supported 32 GB 32 GB
RAM Type DDR4 SDRAM DDR4 SDRAM - non-ECC
Speed 3200 MHz 3200 MHz
Rated Speed 3200 MHz 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots 1 1
STORAGE HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe)
AUDIO & VIDEO HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Graphics Processor (GPU) Intel Iris Xe Graphics AMD Radeon Graphics
Camera Yes - HD Yes - HD
Camera Features - Privacy shutter, IR camera
Video Resolutions 720p 720p
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
COMMUNICATIONS HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Wireless Controller - Realtek RTL8852BE
Network Interface - Gigabit Ethernet
Ethernet Controller - Realtek RTL8111HSH
Features Dual stream (2x2) Miracast, dual stream (2x2)
BATTERY HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Technology 3-cell lithium polymer 3-cell lithium polymer
Battery Capacity (Size) 45 Wh 42.75 Wh
AC ADAPTER HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Input - AC 115/230 V (50/60 Hz)
Output 45 Watt 45 Watt, 19.5 V
INPUT HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Type Keyboard, ClickPad Keyboard, ClickPad
Keyboard Name HP Premium HP Premium
Numeric Keypad - Yes
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, gesture function Spill-resistant, multi-touch clickpad, gesture function
CONNECTIONS & EXPANSIONS HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Interfaces USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
USB 3.1 Gen 1
USB 3.1 Gen 1 (powered)
HDMI
Headphone/microphone combo jack
USB4 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
LAN
USB 3.2 Gen 1
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1 (powered)
USB 3.2 Gen 1 (Power Delivery)
Memory Card Reader Yes (microSD, microSDHC, microSDXC) Yes (SD Card, SDXC Card)
SOFTWARE HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Operating System (OS) Windows 10 Pro 64-bit Edition National Academic - English Windows 11 Home - English
Software Included - HP Support Assistant, HP Hotkey Support, HP Drive Packs (free download), HP Client Catalogue (free download), HP PC Hardware Diagnostics, HP Notifications, HP Connection Optimizer, HP Privacy Settings, HP QuickDrop, HP Client Management Script Library (free download), myHP, Touchpoint Customiser for Commercial, HP Image Assistant Gen5 (free download), HP Smart Support (free download), HP Smart Support, HP Manageability Integration Kit (free download), HP Quick Touch, HP Connect for Microsoft Endpoint Manager, HP Patch Assistant (free download)
MISCELLANEOUS HP ProBook 430 G8 Notebook HP ProBook 455 G9 Notebook
Included Accessories HP 45 Watt Smart nPFC AC Adapter HP 45 Watt Smart AC Adapter
Integrated Options - HP Tamper Lock
Security Trusted Platform Module (TPM 2.0) Security Chip Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington security slot Kensington nano security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features DriveLock, BIOS Absolute Persistence, HP Automatic Drive Lock, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network, HP Sure Click, HP Secure Erase, HP Sure Start Gen 6 Automatic DriveLock, BIOS Absolute Persistence, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Admin, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Start Gen 7, Secured-core PC enabled, HP Sure Run Gen 5
Compliant Standards Common Criteria EAL4+, low halogen CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FIPS 140-2 Level 2, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI
ENERGY STAR Certified Yes Yes
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - parts and labour - 1 year Limited warranty - parts and labour - 1 year
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