In depth comparison and review of HP EliteBook 855 G8 Notebook and HP EliteBook 1040 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.
DESIGN AND DIMENSIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 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 | 31.52 cm x 22.431 cm x 1.931 cm |
Weight | 1.7 kg | 1.16 kg |
Case Material | Aluminum | - |
Colour | - | Natural silver |
DISPLAY | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 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 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 | 400 cd/m² |
Colour Gamut | 45% NTSC | 100% sRGB |
Features | Anti-glare, 85% screen-to-body ratio | Low Blue Light Mode, Low Power, HP Eye Ease, WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP |
PROCESSOR | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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CPU | AMD Ryzen 7 Pro 5850U / 1.9 GHz | Intel Core i7 (12th Gen) 1255U / 1.7 GHz |
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Max Turbo Speed | 4.4 GHz | 4.7 GHz |
Number of Cores | 8-core | 10-core |
Cache | L3 - 16 MB | L3 - 12 MB |
Features | - | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
MEMORY | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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RAM | 16 GB (1 x 16 GB) | 16 GB (2 x 8 GB) |
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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 | 0 |
STORAGE | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value | 512 GB SSD M.2 2280 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
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Camera | Yes - HD | Yes |
Resolution | - | 5 Megapixel |
Camera Features | IR camera | Privacy shutter, IR camera, HP Auto Frame |
Video Resolutions | 720p | - |
Sound | Dual stereo speakers, 3 multi-array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3315 |
Compliant Standards | - | High Definition Audio |
Audio Features | Bang & Olufsen Audio | Bang & Olufsen Audio, discrete amplifiers |
COMMUNICATIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Wi-Fi 6 AX 200 | Intel Wi-Fi 6E AX 211 - PCI Express Mini Card (M.2) |
Bluetooth Class | - | Class 2 |
Compliant Standards | - | IEEE 802.11d, IEEE 802.1x, IEEE 802.11i, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v, Wi-Fi CERTIFIED 6E |
Features | Miracast, dual stream (2x2) | Miracast, dual stream (2x2) |
BATTERY | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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Technology | 3-cell lithium polymer | 3-cell lithium polymer |
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Battery Capacity (Size) | 53 Wh | 51 Wh |
Battery Life | Up to 19.5 hours | Up to 13.75 hours |
AC ADAPTER | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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Input | - | AC 115/230 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A |
INPUT | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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Type | Keyboard, pointing stick, ClickPad | Keyboard, 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 | Volume control, multi-touch clickpad, gesture function, precision touchpad, glass clickpad, spill-resistant, DuraKeys |
CONNECTIONS & EXPANSIONS | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 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 USB4 (supports Thunderbolt 4, 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 1040 G9 Notebook |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro - 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, HP Secure Erase, HP Drive Packs (free download), HP Client Catalogue (free download), HP Image Assistant, HP MAC Address Manager, HP Manageability & Integration Kit (free download), HP Notifications, HP Connection Optimizer, HP Sure Click, HP Privacy Settings, HP Cloud Recovery, HP Sure Sense, HP Sure Admin, HP Client Management Script Library (free download), HP BIOSphere Gen6, HP Wake on WLAN, myHP, Touchpoint Customiser for Commercial, HP Image Assistant Gen5 (free download), HP Client Security Manager Gen7, HP SureStart Gen7, Tile, HP Easy Clean, HP Smart Support, HP Sure Recover Gen5, HP Sure Run Gen5 |
MISCELLANEOUS | HP EliteBook 855 G8 Notebook | HP EliteBook 1040 G9 Notebook |
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Included Accessories | HP 65 Watt nPFC Slim USB-C AC Adapter | HP 65W Smart USB-C AC Adapter |
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Integrated Options | Hall sensor | Tile module, accelerometer, ambient light sensor, magnetometer, hall sensor, Time of Flight (ToF), gyroscope, HP Tamper Lock, ambient colour sensor |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card 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 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 | Intel Active Management Technology (iAMT), BIOS Absolute Persistence, HP Automatic Drive Lock, 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, GS, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, IEEE 1680, ICCP, AUS/NZ |
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 |