| Attribute |
Lenovo ThinkPad E570 (20H50022AD) × | 
ASUS VivoBook X540SA-XX311 (X540SA-XX311) × |
| General | | |
| Model | Lenovo ThinkPad E570 | ASUS VivoBook X540SA-XX311 |
| Product code | 20H50022AD | X540SA-XX311 |
| Design | | |
| Product colour | Black, Silver | Black, Chocolate |
| Form factor | Clamshell | Clamshell |
| Brand | Lenovo | ASUS |
| Family | ThinkPad | VivoBook |
| Series | E | - |
| Model name | E570 | X540SA-XX311 |
| Part number | 20H50022AD | X540SA-XX311 |
| Release year (year) | 2019 | 2019 |
| Processor | | |
| Processor family | 7th gen Intel Core i3 | Intel Celeron |
| Processor frequency (GHz) | 2.4 | 1.6 |
| Processor boost frequency (GHz) | - | 2.5 |
| Processor model | i3-7100U | N3060 |
| Processor cores | 2 | 2 |
| Processor threads | 4 | 2 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | BGA 1356 | BGA 1170 |
| Processor cache (MB) | 3 | 2 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR3L-SDRAM |
| Maximum internal memory (GB) | - | 4 |
| Internal memory (GB) | 4 | 4 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| HD type | HD | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 1366 x 768 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | - |
| Discrete graphics adapter | - | - |
| On-board graphics adapter base frequency (MHz) | 300 | 320 |
| Maximum on-board graphics adapter memory (GB) | 32 | 8 |
| On-board graphics adapter model | Intel HD Graphics 620 | Intel HD Graphics 400 |
| Storage | | |
| Total storage capacity (GB) | 500 | 500 |
| Card reader integrated | + | + |
| HDD capacity (GB) | 500 | 500 |
| Storage media | HDD | HDD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | - ieee 802.11a
- ieee 802.11ac
- ieee 802.11b
- ieee 802.11g
- ieee 802.11n
| - ieee 802.11b
- ieee 802.11g
- ieee 802.11n
|
| Bluetooth | + | - |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | 4.1 | - |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | - | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | 1 |
| Docking connector | - | - |
| USB Sleep-and-Charge | + | - |
| DVI port | - | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | 2 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | HD | - |
| Keyboard | | |
| Numeric keypad | + | + |
| Pointing device | ThinkPad UltraNav | Touchpad |
| Software | | |
| Operating system installed | N | FreeDOS |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 32 | 33 |
| Weight and dimensions | | |
| Weight (kg) | 2.3 | 1.9 |
| Height (mm) | 25.4 | 25.4 |
| Depth (mm) | 261 | 251.5 |
| Width (mm) | 379 | 381.4 |
| Power | | |
| AC adapter power (W) | 45 | 45 |