| Processor | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Processor | AMD | |
| Processor Type | Ryzen 5 PRO | |
| Processor socket | | BGA 1090 |
| Processor Model | 2500U | N4000 |
| Processor threads | | 2 |
| Processor Speed | 2 GHz | |
| Processor cores | | 2 |
| Processor Core | Quad-core (4 Core) | |
| Processor codename | | Gemini Lake |
| Processor family | | Intel Celeron |
| Processor frequency | | 1.1 GHz |
| Processor boost frequency | | 2.6 GHz |
| Processor boost cache | | 4 MB |
| Thermal Design Power (TDP) | | 6 W |
| Processor lithography | | 14 nm |
| Software | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Operating System | Windows 10 Pro | Windows 10 Home S |
| Operating System Platform | Windows | |
| Display & Graphics | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Screen Type | LCD | |
| Screen Size | 14" | |
| Graphics Controller Manufacturer | AMD | |
| Graphics Controller Model | Radeon Vega Graphics | |
| Graphics Memory Accessibility | Shared | |
| Graphics Memory Technology | DDR4 SDRAM | |
| Aspect ratio | | 0.672916667 |
| Display diagonal | | 13.3 inch |
| Display resolution | | 1920 x 1080 pixels |
| HD type | | Full HD |
| Discrete graphics adapter | | No |
| Discrete graphics adapter model | | Not available |
| Graphics card | | Intel UHD Graphics 600 |
| On-Board graphics adapter model | | Intel UHD Graphics 600 |
| Graphics adapter memory | | 8 GB |
| Graphics card adapter max frequency: | | 650 MHz |
| Graphics graphics adapter base frequency | | 200 MHz |
| Memory | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Standard Memory | 8 GB | |
| Memory Technology | DDR4 SDRAM | |
| Internal memory | | 4 GB |
| Storage | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Drive Type | SSD | |
| Total SSD Capacity | 256 GB | |
| Storage | | 128 GB SSD |
| Optical drive type | | No |
| Network & Communication | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Ethernet Technology | Gigabit Ethernet | |
| Interfaces/Ports | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| HDMI | Yes | 1 |
| Network (RJ-45) | Yes | |
| Total Number of USB Ports | 4 | |
| USB Type-C Detail | 1 USB 3.1 Type-C (charging) | |
| USB Type-C | Yes | |
| Number of USB 3.1 Ports | 3 | |
| USB 2.0 | | 1 |
| Battery | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Number of Cells | 3-cell | |
| Maximum Battery Run Time | 10.25 Hour | |
| Network & Communication | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Bluetooth | | Yes |
| Ethernet LAN | | No |
| WiFi Standards | | 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Dimensions | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Color | Natural Silver | |
| Width | 13.4" | |
| Depth | 9.4" | |
| Input Devices | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Keyboard Device | | Touchpad |
| Audio | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Built-in Devices | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Power | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| AC Power Adapter | | 36 W |
| Design | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Product type | | Hybrid (2-in-1) |
| Form Factor | | Convertible (Folder) |
| Depth | | 215 mm |
| Width | | 315 mm |
| Height | | 15.7 mm |
| Weight | | 1.47 kg |
| Battery Information | HP ProBook 645 G4 7AH92US#ABA | MEDION AKOYA E3221 30029627 |
| Battery capacity | | 5450 mAh |
| Battery type | | Lithium Polymer (LiPo) |
| Battery cells | | 2 |
