In depth comparison and review of HP EliteBook 645 G9 Notebook and HP EliteBook 845 G10 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 645 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
powerful amd processor
lightweight and portable
high-resolution display
fast charging support
average battery life
limited storage capacity
no dedicated gpu
higher price point
Advantages and disadvantages of HP EliteBook 845 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight and portable
powerful AMD processor
bright display quality
fast charging support
average battery life
limited graphics performance
no HDMI port
higher price point
| DESIGN AND DIMENSIONS | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.19 cm x 21.39 cm x 1.99 cm | 31.56 cm x 22.4 cm x 1.92 cm |
| Weight | 1.37 kg | 1.38 kg |
| DISPLAY | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Screen Size (Type) | 14" | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Screen Resolution | - | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | - | Low Blue Light technology, Low Power, 8-bit Colour Depth, WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP +PSR2 |
| PROCESSOR | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| CPU | No CPU | AMD Ryzen 7 Pro 7840U / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | - | 5.1 GHz |
| Number of Cores | - | 8-core |
| Cache | - | L3 - 16 MB |
| MEMORY | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| RAM | 0 GB | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM - non-ECC |
| Speed | - | 5600 MHz |
| Rated Speed | - | 5600 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 2 | 1 |
| STORAGE | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Graphics Processor (GPU) | No graphics | AMD Radeon 780M |
|---|---|---|
| Camera | - | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello, HP Auto Frame |
| Sound | Stereo speakers | Dual stereo speakers, dual array microphone |
| Codec | Realtek ALC3247 | Realtek ALC3315 |
| Audio Features | - | Output: Bang & Olufsen Audio |
| COMMUNICATIONS | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Wireless | - | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | - | MediaTek RZ616 - PCI Express Mini Card (M.2) |
| Bluetooth Class | - | Class 1.5 |
| Compliant Standards | - | IEEE 802.11d, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11w, IEEE 802.11r, IEEE 802.11v, IEEE 802.11mc |
| Remote Management Protocol | - | SNMP 2 |
| Features | - | Miracast, dual stream (2x2), MU-MIMO |
| BATTERY | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 51.3 Wh |
| AC ADAPTER | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 5 / 9 / 12 / 15 / 20 V | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A |
| INPUT | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Type | Keyboard, ClickPad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | HP Premium | HP Premium |
| Keyboard Backlight | - | Yes |
| Features | Volume control, spill-resistant, ClickPad with gesture support | Multi-touch clickpad, gesture function, precision touchpad, glass clickpad, volume control, spill-resistant |
| CONNECTIONS & EXPANSIONS | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Interfaces | USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) LAN USB 3.2 Gen 1 HDMI Headphone/microphone combo jack USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (Power Delivery) |
2 x USB4/DisplayPort 1.4 (Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 1 (charging) HDMI Headphone/microphone combo jack |
|---|
| SOFTWARE | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Operating System (OS) | No operating system | Windows 11 Pro - English |
|---|---|---|
| Software Included | - | HP Support Assistant, HP Power Manager, HP Hotkey Support, HP Client Catalogue (free download), HP Driver Packs, HP PC Hardware Diagnostics, HP Connection Optimizer, HP Privacy Settings, HP QuickDrop, HP Client Management Script Library (free download), myHP, HP Image Assistant Gen5 (free download), HP Easy Clean, HP Smart Support, HP Quick Touch, HP Manageability Integration Kit Gen4 (free download) |
| MISCELLANEOUS | HP EliteBook 645 G9 Notebook | HP EliteBook 845 G10 Notebook |
|---|
| Included Accessories | - | HP 65W USB-C AC Adapter |
|---|---|---|
| Bundled with | - | HP Wolf Pro Security Edition (1 year) |
| Integrated Options | HP Tamper Lock | HP Tamper Lock |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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), chassis intrusion sensor | Security lock slot (cable lock sold separately) |
| Features | Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested | HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Sure Click, HP Sure Sense, HP Secure Erase, MIL-STD-810H tested, HP Sure Admin, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Start Gen 7, Secured-core PC enabled, HP Sure Run Gen 5, HP Sure Recover Gen 5 |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, 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, TCO Certified Edge |
| 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 - 1 year |
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