In depth comparison and review of HP EliteBook 855 G8 Notebook and HP EliteBook 845 G8 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 845 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
sleek aluminum design
impressive battery life
bright display options
strong processor performance
limited graphics capability
no HDMI port
higher price range
average speaker quality
DESIGN AND DIMENSIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.96 cm x 23.37 cm x 1.92 cm | 32.34 cm x 21.46 cm x 1.79 cm |
Weight | 1.7 kg | 1.37 kg |
Case Material | Aluminum | Aluminum |
DISPLAY | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Screen Size (Type) | 15.6" - IPS | 14" - IPS |
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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, 85% screen-to-body ratio | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare |
PROCESSOR | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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CPU | AMD Ryzen 7 Pro 5850U / 1.9 GHz | AMD Ryzen 5 5600U / 2.3 GHz |
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Max Turbo Speed | 4.4 GHz | 4.2 GHz |
Number of Cores | 8-core | 6-core |
Cache | L3 - 16 MB | L3 - 16 MB |
MEMORY | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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RAM | 16 GB (1 x 16 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 64 GB | 64 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 EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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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), HP Value |
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AUDIO & VIDEO | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Graphics Processor (GPU) | AMD Radeon Graphics | AMD Radeon Graphics |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Camera | Yes - HD | Yes - HD |
Camera Features | IR camera | Privacy shutter, IR camera |
Video Resolutions | 720p | 720p |
Sound | Dual stereo speakers, 3 multi-array microphone | Dual stereo speakers, 3 multi-array microphone |
Audio Features | Bang & Olufsen Audio | Bang & Olufsen Audio |
COMMUNICATIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Wireless Controller | Intel Wi-Fi 6 AX 200 | Intel Wi-Fi 6 AX 200 - PCI Express Mini Card (M.2) |
Bluetooth Class | - | Class 2 |
Features | Miracast, dual stream (2x2) | Miracast, dual stream (2x2) |
BATTERY | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Technology | 3-cell lithium polymer | 3-cell lithium polymer |
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Battery Capacity (Size) | 53 Wh | 53 Wh |
Battery Life | Up to 19.5 hours | Up to 20 hours |
AC ADAPTER | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Input | - | AC 115/230 V (50/60 Hz) |
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Output | 65 Watt | 45 Watt, 19.5 V |
INPUT | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Type | Keyboard, pointing stick, ClickPad | Keyboard, pointing stick, ClickPad |
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Keyboard Name | HP Premium | HP Premium |
Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, precision touchpad, multi-gesture clickpad | Spill-resistant, precision touchpad, multi-gesture clickpad |
CONNECTIONS & EXPANSIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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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 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 |
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SOFTWARE | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition - English |
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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, Windows Defender, HP Wireless Button Driver, HP Drive Packs (free download), HP Client Catalogue (free download), HP Image Assistant (free download), HP PC Hardware Diagnostics, HP Notifications, HP Connection Optimizer, HP QuickDrop, HP WorkWell, HP Manageability Integration Kit Gen4 (free dowload), HP Client Management Script Library (free download), myHP, Touchpoint Customiser for Commercial, HP Noise Cancellation Software, HP Smart Support (free download) |
MISCELLANEOUS | HP EliteBook 855 G8 Notebook | HP EliteBook 845 G8 Notebook |
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Included Accessories | HP 65 Watt nPFC Slim USB-C AC Adapter | HP 45 Watt Smart nPFC AC Adapter |
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Bundled with | - | HP Wolf Pro Security Edition (3 years) |
Integrated Options | Hall sensor | Hall sensor |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, smart card 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) |
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 | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, BIOS Update via Network, 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 |
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, 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 | 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 - 3 years |