HP ProBook 635 Aero G8 Notebook vs. HP ProBook 455 G9 Notebook

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP ProBook 635 Aero G8 Notebook and HP ProBook 455 G9 Notebook. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

HP ProBook 635 Aero G8 Notebook Review

Advantages and disadvantages of HP ProBook 635 Aero G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

powerful processor performance

long battery life

bright display quality

fast ssd storage

higher price point

no dedicated gpu

limited port selection

average speaker quality

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 635 Aero G8 Notebook and HP ProBook 455 G9 Notebook
85 % - Design
85 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
85 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP ProBook 635 Aero G8 Notebook vs. HP ProBook 455 G9 Notebook Comparison Chart
DESIGN AND DIMENSIONS HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Product Type Notebook Notebook
Dimensions (WxDxH) 30.06 cm x 17.78 cm x 1.79 cm 35.94 cm x 23.39 cm x 1.99 cm
Weight 990 g 1.74 kg
Case Material Metal -
Colour - Natural silver
DISPLAY HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Screen Size (Type) 13.3" - IPS 15.6" - IPS
LCD Backlight Technology WLED backlight WLED backlight
Screen Resolution 1920 x 1080 (Full 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 Anti-glare Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent
PROCESSOR HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
CPU AMD Ryzen 5 5600U / 2.3 GHz AMD Ryzen 5 5625U / 2.3 GHz
Max Turbo Speed 4.2 GHz 4.3 GHz
Number of Cores 6-core 6-core
Cache L3 - 16 MB L3 - 16 MB
64-bit Computing Yes -
MEMORY HP ProBook 635 Aero 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 - non-ECC 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 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe), HP Value 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe)
AUDIO & VIDEO HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Graphics Processor (GPU) AMD Radeon Graphics AMD Radeon Graphics
Camera Yes - HD Yes - HD
Camera Features Privacy shutter Privacy shutter, IR camera
Video Resolutions 720p 720p
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
COMMUNICATIONS HP ProBook 635 Aero 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 RTL8822CE Realtek RTL8852BE
Network Interface - Gigabit Ethernet
Ethernet Controller - Realtek RTL8111HSH
Bluetooth Class Class 2 -
Compliant Standards IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED 6 -
Features Dual stream (2x2), MU-MIMO Miracast, dual stream (2x2)
BATTERY HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Technology 3-cell lithium polymer 3-cell lithium polymer
Battery Capacity (Size) 53 Wh 42.75 Wh
Battery Life Up to 20 hours -
AC ADAPTER HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Input AC 115/230 V (50/60 Hz) AC 115/230 V (50/60 Hz)
Output 45 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A 45 Watt, 19.5 V
INPUT HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Type Keyboard, ClickPad Keyboard, ClickPad
Keyboard Name HP Premium HP Premium
Numeric Keypad - Yes
Keyboard Backlight - Yes
Features Spill-resistant, multi-touch clickpad, gesture function, precision touchpad, glass clickpad, DuraKeys Spill-resistant, multi-touch clickpad, gesture function
CONNECTIONS & EXPANSIONS HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Interfaces Headphone/microphone combo jack
USB 3.1 Gen 1
USB 3.1 Gen 1 (charging)
HDMI
USB-C 3.1 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
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 (SD Card, SDXC Card)
SOFTWARE HP ProBook 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Operating System (OS) Windows 10 Pro 64-bit Edition - English Windows 11 Home - English
Software Included HP Support Assistant, HP Power Manager, HP Hotkey Support, Windows Defender, Microsoft 365 (Trial), HP Wireless Button Driver, HP LAN-WLAN Protection, HP Notifications, HP Connection Optimizer, HP Sure Click, HP Fingerprint Sensor, HP BIOSphere Gen5, HP Privacy Settings, HP Sure Sense, HP Sure Admin, HP QuickDrop, HP WorkWell, myHP, Touchpoint Customiser for Commercial, HP Noise Cancellation Software, HP SureRun Gen4, HP Sure Recover Gen4, HP SureStart Gen7 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 635 Aero G8 Notebook HP ProBook 455 G9 Notebook
Included Accessories HP 45 Watt nPFC USB-C AC Adapter HP 45 Watt Smart AC Adapter
Integrated Options Hall sensor HP Tamper Lock
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington nano security slot Kensington nano security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Secure Erase, MIL-STD-810H tested 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 CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, CP65, low halogen, IEEE 1680, ICCP, RED 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
TCO Certified TCO Certified Notebooks 8 -
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 0 °C 0 °C
Humidity Range Operating 10 - 90% (non-condensing) 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - parts and labour - 1 year
Limited warranty - battery - 1 year
Limited warranty - parts and labour - 1 year
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