| Processor | HP 255 G7 6UM77ES | |
| Processor manufacturer | AMD | |
| Processor model | A4-9125 | |
| Processor cores | 2 | |
| Processor family | AMD A4 | |
| Processor frequency | 2.3 GHz | |
| Processor boost frequency | 2.6 GHz | |
| Processor cache | 1 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | HP 255 G7 6UM77ES | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | HP 255 G7 6UM77ES | other notebooks |
| Display brightness | 220 cd/m? | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 686 MHz | |
| On-board graphics adapter model | AMD Radeon R3 | |
| Memory | HP 255 G7 6UM77ES | other notebooks |
| Internal memory | 8 GB | |
| Internal memory type | DDR4-SDRAM | |
| Storage | HP 255 G7 6UM77ES | other notebooks |
| SSD capacity | 256 GB | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 256 GB | |
| Total storage capacity | 256 GB | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD, SDHC, SDXC | |
| Network & Communication | HP 255 G7 6UM77ES | other notebooks |
| Bluetooth | Yes | |
| Bluetooth version | 4.2 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Yes | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | |
| Input Devices | HP 255 G7 6UM77ES | other notebooks |
| Full-size keyboard | Yes | |
| Island-style keyboard | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Audio | HP 255 G7 6UM77ES | other notebooks |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Built-in Devices | HP 255 G7 6UM77ES | other notebooks |
| HP speaker type | HP Dual Speakers | |
| Front camera | Yes | |
| Security | HP 255 G7 6UM77ES | other notebooks |
| Cable lock slot | Yes | |
| Design | HP 255 G7 6UM77ES | other notebooks |
| Brand | HP | |
| Model name | 255 G7 | |
| Part Number | 6UM77ES | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Release Date | 20 March 2019 | |
| Battery Information | HP 255 G7 6UM77ES | other notebooks |
| Battery capacity | 41 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Number of battery cells | 3 | |
