In depth comparison and review of HP EliteBook 855 G8 Notebook and HP EliteBook 865 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.
Advantages and disadvantages of HP EliteBook 855 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
solid build quality
comfortable keyboard
good battery life
efficient processor
average display brightness
limited graphics performance
noisy under load
higher price point
Advantages and disadvantages of HP EliteBook 865 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
robust security features
lightweight aluminum chassis
high-resolution display
fast charging support
expensive price point
limited port variety
noisy under load
average battery life
| DESIGN AND DIMENSIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.96 cm x 23.37 cm x 1.92 cm | 35.87 cm x 25.09 cm x 1.92 cm |
| Weight | 1.7 kg | 1.769 kg |
| Case Material | Aluminum | - |
| DISPLAY | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Screen Size (Type) | 15.6" - IPS | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Anti-glare, 85% screen-to-body ratio | WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP |
| PROCESSOR | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| CPU | AMD Ryzen 7 Pro 5850U / 1.9 GHz | AMD Ryzen 7 Pro 6850U / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 4.7 GHz |
| Number of Cores | 8-core | 8-core |
| Cache | L3 - 16 MB | L3 - 16 MB |
| MEMORY | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| RAM | 16 GB (1 x 16 GB) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR5 SDRAM - non-ECC |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | 3200 MHz | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | HP EliteBook 855 G8 Notebook | HP EliteBook 865 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), triple-level cell (TLC) |
|---|
| AUDIO & VIDEO | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | AMD Radeon 680M |
|---|---|---|
| Camera | Yes - HD | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | IR camera | Privacy camera, HP Auto Frame |
| Video Resolutions | 720p | - |
| Sound | Dual stereo speakers, 3 multi-array microphone | Dual stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3315 |
| Audio Features | Bang & Olufsen Audio | Bang & Olufsen Audio |
| COMMUNICATIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | NFC, 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 | Realtek RTL8852BE - PCI Express Mini Card (M.2) |
| Bluetooth Class | - | Class 2 |
| Compliant Standards | - | IEEE 802.11d, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v |
| Features | Miracast, dual stream (2x2) | Miracast, dual stream (2x2), MU-MIMO |
| BATTERY | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 53 Wh | 51.3 Wh |
| Battery Life | Up to 19.5 hours | Up to 17.25 hours |
| AC ADAPTER | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Input | - | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A |
| INPUT | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Type | Keyboard, pointing stick, ClickPad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | HP Premium | HP Premium |
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, precision touchpad, multi-gesture clickpad | Multi-touch clickpad, gesture function, spill-resistant |
| CONNECTIONS & EXPANSIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Interfaces | 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
2 x USB4 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 Headphone/microphone combo jack HDMI |
|---|
| SOFTWARE | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English |
|---|---|---|
| Software Included | HP Support Assistant, HP Power Manager, HP Hotkey Support, Windows Defender, HP PC Hardware Diagnostics UEFI, HP Wireless Button Driver, HP Client Catalog, HP Driver Packs, HP Image Assistant (free download), HP Notifications, HP Connection Optimizer, HP Privacy Settings, HP QuickDrop, HP WorkWell, HP Client Management Script Library (free download), myHP, Touchpoint Customiser for Commercial, HP Noise Cancellation Software, Tile, HP Manageability Integration Kit Gen4 | HP Support Assistant, HP Power Manager, HP Hotkey Support, HP Secure Erase, HP Drive Packs (free download), HP Client Catalogue (free download), HP PC Hardware Diagnostics, HP Notifications, HP Connection Optimizer, HP Sure Click, HP Privacy Settings, HP Sure Sense, HP Sure Admin, HP QuickDrop, HP Client Management Script Library (free download), HP BIOSphere Gen6, HP Wake on WLAN, myHP, HP Image Assistant Gen5 (free download), HP Client Security Manager Gen7, HP SureStart Gen7, HP Easy Clean, HP Smart Support, HP Quick Touch, HP Sure Recover Gen5, HP Sure Run Gen5, HP Manageability & Integration Kit Gen4 (free download) |
| MISCELLANEOUS | HP EliteBook 855 G8 Notebook | HP EliteBook 865 G9 Notebook |
|---|
| Included Accessories | HP 65 Watt nPFC Slim USB-C AC Adapter | HP 65 Watt nPFC Slim USB-C AC Adapter |
|---|---|---|
| Bundled with | - | HP Wolf Pro Security Edition (1 year) |
| Integrated Options | Hall sensor | Hall sensor, HP Tamper Lock |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| 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), chassis intrusion sensor |
| Features | BIOS Absolute Persistence, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Start Gen 6, HP Sure Admin, HP Sure Run Gen 4, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Recover Gen 4 | Automatic DriveLock, BIOS Absolute Persistence, HP DriveLock, HP Fast Charge, BIOS Update via Network |
| Compliant Standards | 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 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP |
| ENERGY STAR Certified | Yes | Yes |
| 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 - 3 years | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
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