| Attribute |
ASUS VivoBook S510UN-BQ181T (S510UN-BQ181T-RN) × | 
Acer Aspire A515-56G (NX.A1JEZ.001) × |
| General | | |
| Model | ASUS VivoBook S510UN-BQ181T | Acer Aspire A515-56G |
| Product code | S510UN-BQ181T-RN | NX.A1JEZ.001 |
| Design | | |
| Product colour | - | Silver |
| Form factor | Clamshell | Clamshell |
| Brand | ASUS | Acer |
| Family | VivoBook | Aspire |
| Series | S15 | 5 |
| Model name | S510UN-BQ181T | A515-56G |
| Part number | S510UN-BQ181T-RN | NX.A1JEZ.001 |
| Release year (year) | 2018 | 2021 |
| Processor | | |
| Processor manufacturer | - | Intel |
| Processor family | 8th gen Intel Core i7 | 11th gen Intel Core i7 |
| Processor frequency (GHz) | 1.8 | 2.8 |
| Processor boost frequency (GHz) | 4 | 4.7 |
| Processor model | i7-8550U | i7-1165G7 |
| Processor cores | 4 | 4 |
| Processor threads | 8 | - |
| 1↑Processor cache (MB) | 8 | 12 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 16 | - |
| Internal memory (GB) | 4 | 16 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| Panel type | - | LCD |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA GeForce MX150 | NVIDIA GeForce MX350 |
| Discrete graphics memory type | GDDR5 | GDDR5 |
| Discrete graphics adapter | + | + |
| Discrete graphics adapter memory (GB) | 2 | 2 |
| On-board graphics adapter model | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
| Storage | | |
| Total storage capacity (GB) | 1,000 | 1,000 |
| Number of SSDs installed | - | 1 |
| Card reader integrated | + | - |
| Storage media | HDD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
- wi-fi 6 (802.11ax)
|
| Bluetooth | + | + |
| Ethernet LAN | - | + |
| Ethernet LAN data rates (Mbit/s) | - | |
| Wi-Fi | + | - |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | 4.2 | 5.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 2 |
| USB 3.x Type-C ports | 1 | 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 |
| Audio | | |
| Built-in microphone | - | + |
| Camera | | |
| Front camera | + | + |
| Keyboard | | |
| Numeric keypad | - | + |
| Full-size keyboard | + | - |
| Pointing device | Touchpad | - |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Home |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 42 | - |
| Battery life (max) (h) | - | 8 |
| Weight and dimensions | | |
| Weight (kg) | 1.7 | 1.9 |
| Height (mm) | 17.9 | 17.9 |
| Depth (mm) | 243.5 | 238.5 |
| Width (mm) | 361.4 | 363.4 |
| Power | | |
| AC adapter power (W) | 65 | 65 |