| Attribute |
ASUS VivoBook X505ZA-EJ770 (90NB0I12-M11630) × | 
ASUS VivoBook X505BP-BR013 (90NB0G02-M01200) × |
| General | | |
| Model | ASUS VivoBook X505ZA-EJ770 | ASUS VivoBook X505BP-BR013 |
| Product code | 90NB0I12-M11630 | 90NB0G02-M01200 |
| Design | | |
| Product colour | Grey | Gray |
| Form factor | Clamshell | Clamshell |
| Brand | ASUS | ASUS |
| Family | VivoBook | VivoBook |
| Series | 15 | 15 |
| Model name | X505ZA-EJ770 | X505BP-BR013 |
| Part number | 90NB0I12-M11630 | 90NB0G02-M01200 |
| Release year (year) | 2019 | 2019 |
| Processor | | |
| Processor manufacturer | - | AMD |
| Processor family | AMD Ryzen 5 | 7th Generation AMD A9-Series APUs |
| Processor frequency (GHz) | 2 | 3 |
| Processor boost frequency (GHz) | 3.6 | 3.6 |
| Processor model | 2500U | A9-9420 |
| Processor cores | 4 | 2 |
| Processor threads | 8 | - |
| Processor lithography (Nm) | 14 | 28 |
| Processor cache (MB) | 4 | 1 |
| Memory | | |
| Maximum internal memory (GB) | 16 | 16 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| HD type | Full HD | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Dual-screen | - | - |
| Display resolution | 1920 x 1080 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | - | AMD Radeon R5 M420 |
| Discrete graphics adapter | - | + |
| On-board graphics adapter base frequency (MHz) | 1100 | 847 |
| On-board graphics adapter model | AMD Radeon Vega 8 | AMD Radeon R5 |
| Storage | | |
| Total storage capacity (GB) | 1,000 | 1,000 |
| Card reader integrated | + | + |
| HDD capacity (GB) | 1,000 | 1,000 |
| Storage media | HDD | HDD |
| Networking | | |
| Wi-Fi standards | | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
|
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | 4.2 | 4.2 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 1 |
| USB 3.x Type-C ports | 1 | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 2 | 1 |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Keyboard | | |
| Numeric keypad | - | - |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Linux | Linux |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 42 | 42 |
| Weight and dimensions | | |
| Weight (kg) | 1.6 | 1.68 |
| Height (mm) | 18.9 | 20.4 |
| Depth (mm) | 243.5 | 243.5 |
| Width (mm) | 361.4 | 361.4 |
| Power | | |
| AC adapter power (W) | 45 | - |
| Security | | |
| Cable lock slot | - | + |
| Trusted platform module (TPM) | - | + |