| Processor | ASUS VivoBook X420UA-BV142TC | |
| Processor manufacturer | Intel | |
| Processor model | i3-7020U | |
| Processor socket | BGA 1356 | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor codename | Kaby Lake | |
| Processor family | 7th gen Intel Core i3 | |
| Processor frequency | 2.3 GHz | |
| Processor cache | 3 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Operating system installed | Windows 10 | |
| Operating system architecture | 64-bit | |
| Display & Graphics | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 14 inch | |
| Display resolution | 1366 x 768 pixels | |
| Display surface | Matt | |
| Dual-screen | No | |
| HD type | HD | |
| LED backlight | Yes | |
| Maximum refresh rate | 60 Hz | |
| NTSC coverage | 45% | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Maximum on-board graphics adapter memory | 32 GB | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 300 MHz | |
| On-board graphics adapter DirectX version | 12.0 | |
| On-board graphics adapter dynamic frequency (max) | 1000 MHz | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 620 | |
| On-board graphics adapter OpenGL | 4.5 | |
| Memory | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Internal memory | 4 GB | |
| Maximum internal memory | 4 GB | |
| Memory clock speed | 2133 MHz | |
| Memory form factor | On-board | |
| Internal memory type | LPDDR3-SDRAM | |
| Storage | ASUS VivoBook X420UA-BV142TC | other notebooks |
| SSD capacity | 128 GB | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total storage capacity | 128 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MicroSD (TransFlash) | |
| Network & Communication | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 4.2 | |
| Ethernet LAN | No | |
| Wi-Fi | Yes | |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) | |
| Input Devices | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Keyboard backlit | Yes | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Audio system | SonicMaster | |
| Built-in microphone | Yes | |
| Speaker power | 2 W | |
| Built-in Devices | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Front camera | Yes | |
| Power | ASUS VivoBook X420UA-BV142TC | other notebooks |
| AC adapter output voltage | 19 V | |
| AC adapter power | 45 W | |
| Security | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Fingerprint reader | Yes | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Brand | ASUS | |
| Family | VivoBook | |
| Series | 14 | |
| Model name | X420UA-BV142TC | |
| Part Number | X420UA-BV142TC | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Silver | |
| EAN/UPC code | 4718017217071 | |
| Release Date | 07 June 2019 | |
| Battery Information | ASUS VivoBook X420UA-BV142TC | other notebooks |
| Battery capacity | 38 Wh | |
| Battery type | Lithium Polymer (LiPo) | |
| Battery life | 11 h | |
| Number of battery cells | 2 | |
