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Product comparison · 2 laptops

HP Elitebook 840 G9 I5 8GB/256GB vs HP ProBook 455 G8 - AMD Ryzen™ 5 - 2,3 GHz - 39,6 cm (15.6\") - 1920 x 1080 Pixel - 8 GB - 256 GB

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  • 89specifications compared
  • 37differ
  • 52identical
  • 59known for one product only

Key differences

The HP ProBook 455 G8 - AMD Ryzen™ 5 - 2,3 GHz - 39,6 cm (15.6\") - 1920 x 1080 Pixel - 8 GB - 256 GB has 4 cm more display diagonal (metric) than the HP Elitebook 840 G9 I5 8GB/256GB (39.6 cm vs 35.6 cm). The HP Elitebook 840 G9 I5 8GB/256GB has 4 more processor cores than the HP ProBook 455 G8 - AMD Ryzen™ 5 - 2,3 GHz - 39,6 cm (15.6\") - 1920 x 1080 Pixel - 8 GB - 256 GB (10 vs 6). The HP Elitebook 840 G9 I5 8GB/256GB has 0.2 GHz more processor boost frequency than the HP ProBook 455 G8 - AMD Ryzen™ 5 - 2,3 GHz - 39,6 cm (15.6\") - 1920 x 1080 Pixel - 8 GB - 256 GB (4.4 GHz vs 4.2 GHz). Only the HP ProBook 455 G8 - AMD Ryzen™ 5 - 2,3 GHz - 39,6 cm (15.6\") - 1920 x 1080 Pixel - 8 GB - 256 GB has numeric keypad. Market positioning: Premium on the HP Elitebook 840 G9 I5 8GB/256GB, Everyday on the HP ProBook 455 G8 - AMD Ryzen™ 5 - 2,3 GHz - 39,6 cm (15.6\") - 1920 x 1080 Pixel - 8 GB - 256 GB.

  • Market positioning
    • Premium
    • Everyday
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1200 pixels
    • 1920 x 1080 pixels
  • HD type
    • WUXGA
    • Full HD
  • Display diagonal (metric)
    • 35.6 cm
    • 39.6 cm
  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel® Core™ i5
    • AMD Ryzen™ 5
  • Processor generation
    • 12th gen Intel® Core™ i5
    • AMD Ryzen 5000 Series

Side by side

Differences highlightedShow differences only
148 specifications
A

HP

Elitebook 840 G9 I5 8GB/256GBView product
B

HP

ProBook 455 G8 - AMD Ryzen™ 5 - 2,3 GHz - 39,6 cm (15.6\") - 1920 x 1080 Pixel - 8 GB - 256 GBView product
Design1 differ
Market positioningDiffersPremiumEveryday
Intel® vPro™ Platform EligibilityKnown for oneNo
Introduction yearKnown for one2022
Original brand nameKnown for oneHP
Display4 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1920 x 1200 pixels1920 x 1080 pixels
HD typeDiffersWUXGAFull HD
LED backlightKnown for oneYes
Native aspect ratioKnown for one16:9
Display bezel technologyKnown for oneMicro-Edge
Display diagonal (metric)Differs35.6 cm39.6 cm
Processor7 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Core™ i5AMD Ryzen™ 5
Processor generationDiffers12th gen Intel® Core™ i5AMD Ryzen 5000 Series
Processor modelDiffersi5-1235U5600U
Processor coresDiffers106
Processor boost frequencyDiffers4.4 GHz4.2 GHz
Processor frequencyKnown for one2.3 GHz
Processor cacheDiffers12 MB16 MB
Configurable TDP-downKnown for one12 W
Memory3 differ
Internal memory typeDiffersDDR5-SDRAMDDR4-SDRAM
Memory clock speedDiffers4800 MHz3200 MHz
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryKnown for one32 GB
Non-ECCKnown for oneYes
Number of free internal memory expansion slotsKnown for one1
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), SD, SDHC, SDXC
Graphics2 differ
On-board GPU manufacturerDiffersIntelAMD
On-board graphics card modelDiffersIntel Iris Xe GraphicsAMD Radeon Graphics
On-board graphics card familyKnown for oneIntel Iris Xe Graphics
Audioidentical
Audio systemKnown for oneB&O PLAY
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Front camera HD typeKnown for oneHD
Front camera signal formatKnown for one720p
Infrared (IR) cameraKnown for oneYes
Front camera resolution (numeric)Known for one5 MP
Network5 differ
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 6 (802.11ax)
WLAN controller manufacturerDiffersIntelMediaTek
WLAN controller modelDiffersIntel Wi-Fi 6E AX211MediaTek MT7921
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionDiffers5.35.2
MiracastKnown for oneYes
MIMOKnown for oneYes
MIMO typeKnown for oneMulti User MIMO
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
HDMI versionDiffers2.01.4b
Thunderbolt 4 ports quantityKnown for one2
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Keyboard special featuresKnown for oneSpill-resistant
Input device modelKnown for oneKlawiatura HP Premium
Software1 differ
Operating system installedDiffersWindows 11 ProWindows 10 Pro
Operating system architectureKnown for one64-bit
Brand-specific features2 differ
HP Smart AC AdapterKnown for oneYes
HP front cameraDiffersHP Webcam 5MPHP Webcam HD IR
HP Security toolsKnown for oneAbsolute persistence module; HP DriveLock and Automatic DriveLock; HP Secure Erase; Preboot authentication; TPM 2.0 embedded security chip shipped with Windows 10 (Common Criteria EAL4+ Certified); HP Sure Click; Windows Defender; HP BIOSphere Gen5; HP Sure Sense; BIOS Update via Network; Support fo
HP Management toolsKnown for oneHP Driver Packs; HP System Software Manager (SSM); HP BIOS Config Utility (BCU); HP Client Catalog; HP Manageability Integration Kit Gen3; HP Client Management Script Library (download)
HP Software providedDiffersHP Image Assistant; HP Hotkey Support; HP MAC Address Manager; HP Easy Clean; myHP; HP Privacy Settings; Touchpoint Customizer for Commercial; HP Notifications; HP QuickDrop; Tile App; HP Quick Touch; HP PC Hardware Diagnostics WindowsHP Connection Optimizer; HP Image Assistant; HP Hotkey Support; HP Noise Cancellation Software; Buy Office (Sold separately); HP Power Manager; HP WorkWell; myHP; HP Privacy Settings; HSA Fusion for Commercial; HSA Telemetry for Commercial; Touchpoint Customizer for Commercial; HP Notifications; HP
Battery1 differ
Battery capacityDiffers51 Wh45 Wh
Battery weightKnown for one190 g
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
USB Type-C charging portKnown for oneYes
Security1 differ
Cable lock slotKnown for oneYes
Password protection typeDiffersBIOS, Power on, UserBIOS
Trusted Platform Module (TPM) versionKnown for one2.0
Certificatesidentical
Low halogenKnown for oneYes
Compliance certificatesKnown for oneGS mark
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAR, TCOENERGY STAR
Sustainability complianceKnown for oneYes
Weight & dimensions4 differ
WeightDiffers1.36 kg1.74 kg
WidthDiffers315.6 mm359.4 mm
DepthDiffers224 mm233.9 mm
HeightDiffers19.2 mm19.9 mm
Packaging data1 differ
Package depthDiffers449 mm520 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000
Performanceidentical
Repairability indexKnown for one8.7
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Execute Disable BitKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Packaging contentidentical
Keyboard includedKnown for oneYes
Other featuresidentical
Power managementKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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