In depth comparison and review of HP EliteBook 645 G9 Notebook and HP EliteBook 840 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 840 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight and portable
powerful intel processor
high-resolution display
fast charging technology
expensive price point
limited graphics performance
no HDMI port
average battery life
| DESIGN AND DIMENSIONS | HP EliteBook 645 G9 Notebook | HP EliteBook 840 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 | 1.36 kg |
| DISPLAY | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| Screen Size (Type) | 14" | 14" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Widescreen | Yes | Yes |
| PROCESSOR | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| CPU | No CPU | Intel Core i7 (13th Gen) 1355U / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | - | 5 GHz |
| Number of Cores | - | 10-core |
| Cache | - | L3 - 12 MB |
| Features | - | Hyper-Threading Technology, Intel Turbo Boost Technology, Intel Smart Cache, Intel vPro Enterprise Platform Eligibility |
| MEMORY | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| RAM | 0 GB | 0 GB |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 2 | 2 |
| AUDIO & VIDEO | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| Graphics Processor (GPU) | No graphics | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Sound | Stereo speakers | Dual stereo speakers, dual array microphone |
| Codec | Realtek ALC3247 | Realtek ALC3315 |
| Audio Features | - | Output: Bang & Olufsen Audio, discrete amplifiers |
| BATTERY | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|
| AC ADAPTER | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| Input | AC 115/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 5 / 9 / 12 / 15 / 20 V | - |
| INPUT | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| Type | Keyboard, ClickPad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | HP Premium | HP Premium |
| Features | Volume control, spill-resistant, ClickPad with gesture support | Multi-touch clickpad, gesture function, precision touchpad, glass clickpad, spill-resistant |
| CONNECTIONS & EXPANSIONS | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| 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 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 1 (charging) HDMI 2.1 Headphone/microphone combo jack |
| SOFTWARE | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| Operating System (OS) | No operating system | No operating system |
|---|
| MISCELLANEOUS | HP EliteBook 645 G9 Notebook | HP EliteBook 840 G10 Notebook |
|---|
| 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 |
| 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 | BIOS Absolute Persistence, HP Fast Charge, BIOS Update via Network, Secured-core PC enabled |
| 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, VCCI, BSMI, GS, CCC, FIPS 140-2 Level 2, FCC, RoHS, KCC, WEEE, CISPR, ICES, Common Criteria EAL4+, KC, SRRC, NCC, low halogen, UL 62368-1, TEC, KES, Ukraine NSoC, EAEU Compliance, Saudi Arabian Compliance |
| 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) |
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