| Attribute |
Acer Aspire A315-21-66JL (NX.GNVEK.007) × | 
ASUS VivoBook X505BP-BR014T (X505BP-BR014T) × |
| General | | |
| Model | Acer Aspire A315-21-66JL | ASUS VivoBook X505BP-BR014T |
| Product code | NX.GNVEK.007 | X505BP-BR014T |
| Design | | |
| Product colour | Black | White |
| Form factor | Clamshell | Clamshell |
| Brand | Acer | ASUS |
| Family | Aspire | VivoBook |
| Series | 3 | 15 |
| Model name | A315-21-66JL | X505BP-BR014T |
| Part number | NX.GNVEK.007 | X505BP-BR014T |
| Release year (year) | 2019 | 2018 |
| Processor | | |
| Processor family | - | 7th Generation AMD A9-Series APUs |
| Processor frequency (GHz) | 2.5 | 3 |
| Processor boost frequency (GHz) | 2.9 | 3.6 |
| Processor model | A6-9220 | A9-9420 |
| Processor cores | 2 | 2 |
| Processor lithography (Nm) | 28 | 28 |
| Processor cache (MB) | 1 | 1 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | - |
| Maximum internal memory (GB) | 12 | 16 |
| Internal memory (GB) | 4 | 8 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| HD type | HD | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Dual-screen | - | - |
| Display resolution | 1366 x 768 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) | 655 | 847 |
| On-board graphics adapter model | AMD Radeon R5 | 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 |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
| |
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | - |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | - | 4.2 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 1 |
| USB 3.x Type-C ports | - | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 2 | 1 |
| Docking connector | - | - |
| DVI port | - | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 0.3 | - |
| Front camera resolution (pixels) | 640 x 480 | - |
| Keyboard | | |
| Numeric keypad | + | - |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Home |
| Operating system architecture (bit) | 64 | - |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | - | 42 |
| Weight and dimensions | | |
| Weight (kg) | 2.1 | 1.68 |
| Height (mm) | 21.6 | 20.4 |
| Depth (mm) | 259 | 243.5 |
| Width (mm) | 381.6 | 361.4 |
| Power | | |
| AC adapter power (W) | 45 | - |