Side by side comparison and review of HP EliteBook 845 G9 Notebook and HP EliteBook 840 G6. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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
Advantages and disadvantages of HP EliteBook 840 G6 based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
sleek aluminum design
comfortable keyboard layout
bright full hd display
strong build quality
average battery life
limited graphics performance
noisy under load
higher price point
| DESIGN AND DIMENSIONS | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.56 cm x 22.4 cm x 1.92 cm | - |
| Weight | 1.4 kg | - |
| DISPLAY | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Screen Size (Type) | 14" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | - |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP | - |
| PROCESSOR | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| CPU | AMD Ryzen 7 6800U / 2.7 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 3.9 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | L3 - 16 MB | 6 MB |
| MEMORY | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| RAM | 16 GB (1 x 16 GB) | 8 GB |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR5 SDRAM | - |
| Speed | 4800 MHz | - |
| Rated Speed | 4800 MHz | - |
| Form Factor | SO-DIMM 262-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe), triple-level cell (TLC), HP Value | 256 GB SSD |
|---|
| AUDIO & VIDEO | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes | - |
| Resolution | 5 Megapixel | - |
| Camera Features | Privacy shutter, IR camera, HP Auto Frame | - |
| Sound | Dual stereo speakers, dual array microphone | - |
| Codec | Realtek ALC3315 | - |
| Audio Features | Bang & Olufsen Audio | - |
| COMMUNICATIONS | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | 802.11a/b/g/n/ac |
|---|---|---|
| Wireless Controller | Qualcomm WCN6856 Wi-Fi 6E - M.2 2230 | - |
| Bluetooth Class | Class 1.5 | - |
| Compliant Standards | Wi-Fi CERTIFIED | - |
| Features | Miracast, dual stream (2x2), MU-MIMO | - |
| BATTERY | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Technology | 3-cell lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | - |
| Battery Life | Up to 18.75 hours | - |
| AC ADAPTER | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Input | AC 115/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A | - |
| INPUT | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Keyboard Backlight | Yes | - |
| Features | Precision touchpad, multi-gesture clickpad, spill-resistant | Full-size |
| CONNECTIONS & EXPANSIONS | HP EliteBook 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Interfaces | 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 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Operating System (OS) | Windows 11 Pro - English | Windows 10 Pro |
|---|---|---|
| Software Included | 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 845 G9 Notebook | HP EliteBook 840 G6 |
|---|
| Included Accessories | HP 65 Watt nPFC Smart USB-C AC Adapter | Power adapter |
|---|---|---|
| Integrated Options | Hall sensor, IR thermal sensor, HP Tamper Lock | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | - |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately), chassis intrusion sensor | - |
| Features | 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, RED, BNCI | ISO 9001, CarbonNeutral, BSI, ISO 8887 |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
Limited warranty - return to base - 2 years |
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