Detailed comparison and review of HP EliteBook 840 Aero G8 Notebook and HP EliteBook 845 G9 Notebook. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of HP EliteBook 840 Aero G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
powerful intel processor
bright display
good battery life
robust security features
expensive price point
limited graphics performance
no HDMI port
average speaker quality
Advantages and disadvantages of HP EliteBook 845 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
lightweight and portable
high-resolution display
robust security features
fast charging support
expensive price point
average battery life
limited port selection
no dedicated gpu
| DESIGN AND DIMENSIONS | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 21.5 cm x 1.79 cm | 31.56 cm x 22.4 cm x 1.92 cm |
| Weight | 1.13 kg | 1.4 kg |
| Case Material | Magnesium alloy | - |
| DISPLAY | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Screen Size (Type) | 14" - IPS | 14" - 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 | Full HD ultra wide-viewing angle (UWVA) anti-glare | WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP |
| PROCESSOR | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | AMD Ryzen 7 6800U / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 4.7 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | L3 - 8 MB | L3 - 16 MB |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR5 SDRAM |
| 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 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe), triple-level cell (TLC), HP Value |
|---|
| AUDIO & VIDEO | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Graphics |
|---|---|---|
| Camera | Yes - HD | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | Privacy shutter, IR camera | Privacy shutter, IR camera, HP Auto Frame |
| Video Resolutions | 720p | - |
| Sound | Dual stereo speakers, HP World Facing Microphone / dual-array digital microphone | Dual stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3315 |
| Audio Features | Bang & Olufsen Audio | Bang & Olufsen Audio |
| COMMUNICATIONS | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - PCI Express Mini Card (M.2) | Qualcomm WCN6856 Wi-Fi 6E - M.2 2230 |
| Bluetooth Class | - | Class 1.5 |
| Compliant Standards | - | Wi-Fi CERTIFIED |
| Features | Miracast, dual stream (2x2) | Miracast, dual stream (2x2), MU-MIMO |
| BATTERY | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 53 Wh | 51 Wh |
| Battery Life | Up to 14.75 hours | Up to 18.75 hours |
| AC ADAPTER | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A |
| INPUT | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Type | Keyboard, ClickPad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | HP Premium Collaboration Keyboard | HP Premium |
| Keyboard Backlight | Yes | Yes |
| Features | Precision touchpad, multi-gesture clickpad, glass clickpad, spill-resistant | Precision touchpad, multi-gesture clickpad, spill-resistant |
| CONNECTIONS & EXPANSIONS | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.2 Gen 1 USB 3.2 Gen 1 (charging) HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) |
2 x USB4 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
|---|
| SOFTWARE | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Operating System (OS) | Windows 10 Pro + Windows 11 License (may come preloaded with Windows 11) - English | Windows 11 Pro - 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 BIOS Config Utility, HP Image Assistant, HP System Software Manager, 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 Easy Clean, HP Smart Support | 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 Quick Touch, HP Sure Recover Gen5, HP Sure Run Gen5, HP Manageability Integration Kit Gen4 (free download) |
| MISCELLANEOUS | HP EliteBook 840 Aero G8 Notebook | HP EliteBook 845 G9 Notebook |
|---|
| Included Accessories | HP 65W Smart AC Adapter | HP 65 Watt nPFC Smart USB-C AC Adapter |
|---|---|---|
| Bundled with | HP Wolf Pro Security Edition (3 years) | - |
| Integrated Options | Ambient light sensor, hall sensor, tamper sensor | Hall sensor, IR thermal sensor, HP Tamper Lock |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint 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), chassis intrusion sensor |
| Features | Automatic DriveLock, BIOS Absolute Persistence, HP DriveLock, Power On Authentication, Pre-boot Authentication, BIOS Update via Network, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Start Gen 6, HP Pro Security Edition, Secured-core PC capable, 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, 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, RED, 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 - 3 years | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
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