| Attribute |
HP ProBook 445R G6 (7DC40EA) + USB-C Dock G5 (5TW10AA) (B7DC40EA02) × | 
Dynabook Tecra A40-G1420 (PMZ20U-009006) × |
| General | | |
| Model | HP ProBook 445R G6 (7DC40EA) + USB-C Dock G5 (5TW10AA) | Dynabook Tecra A40-G1420 |
| Product code | B7DC40EA02 | PMZ20U-009006 |
| Design | | |
| Product colour | Silver | Black, Graphite |
| Form factor | Clamshell | Clamshell |
| Brand | HP | Dynabook |
| Family | ProBook | Tecra |
| Series | 400 | - |
| Model name | 445R G6 (7DC40EA) + USB-C Dock G5 (5TW10AA) | A40-G1420 |
| Part number | B7DC40EA02 | PMZ20U-009006 |
| Market positioning | Business | - |
| Release year (year) | 2020 | 2021 |
| Processor | | |
| Processor manufacturer | AMD | Intel |
| Processor family | AMD Ryzen 5 | 10th gen Intel Core i5 |
| Processor frequency (GHz) | 2.1 | 1.6 |
| Processor boost frequency (GHz) | 3.7 | 4.2 |
| Processor model | 3500U | i5-10210U |
| Processor cores | 4 | 4 |
| Processor cache (MB) | 4 | 6 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | 24 |
| Memory clock speed (MHz) | 2,400 | 2,400 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 14 | 14 |
| Panel type | IPS | - |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter model | AMD Radeon Vega 8 | Intel UHD Graphics 620 |
| Storage | | |
| Total storage capacity (GB) | 256 | 256 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 256 | 256 |
| Card reader integrated | + | + |
| SSD form factor | - | M.2 |
| Storage media | SSD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | - 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
- wi-fi 6 (802.11ax)
|
| Bluetooth | + | - |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 2 |
| USB 3.x Type-C ports | 1 | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | - |
| Docking connector | + | + |
| USB Sleep-and-Charge | - | + |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | HD | - |
| Keyboard | | |
| Numeric keypad | - | - |
| Keyboard backlit | - | + |
| Full-size keyboard | - | + |
| Pointing device | Clickpad | Clickpad |
| Software | | |
| Operating system installed | Windows 10 Pro | Windows 10 Pro |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 45 | 42 |
| Weight and dimensions | | |
| Weight (kg) | 1.6 | 1.47 |
| Height (mm) | 18 | 19.9 |
| Depth (mm) | 237.7 | 229 |
| Width (mm) | 324.2 | 329 |
| Power | | |
| AC adapter power (W) | 45 | 45 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | + |
| Trusted platform module (TPM) | - | + |