| Attribute |
Lenovo IdeaPad S340 (81N800T9US) × | 
Acer Extensa EX215-52-56TX (NX.EG8ET.016) × |
| General | | |
| Model | Lenovo IdeaPad S340 | Acer Extensa EX215-52-56TX |
| Product code | 81N800T9US | NX.EG8ET.016 |
| Design | | |
| Product colour | Brown | Black |
| Form factor | Clamshell | Clamshell |
| Brand | Lenovo | Acer |
| Family | IdeaPad | Extensa |
| Series | S | 15 |
| Model name | S340 | EX215-52-56TX |
| Part number | 81N800T9US | NX.EG8ET.016 |
| Release year (year) | 2019 | 2020 |
| Processor | | |
| Processor manufacturer | - | Intel |
| Processor family | 8th gen Intel Core i7 | 10th gen Intel Core i5 |
| Processor frequency (GHz) | 1.8 | 1 |
| Processor boost frequency (GHz) | 4.6 | 3.6 |
| Processor model | i7-8565U | i5-1035G1 |
| Processor cores | 4 | 4 |
| Processor threads | 8 | - |
| Processor cache (MB) | 8 | 6 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 12 | 12 |
| Memory clock speed (MHz) | 2,400 | 2,400 |
| Internal memory (GB) | 8 | 4 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| Panel type | - | LCD |
| HD type | HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Dual-screen | - | - |
| Display resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter model | Intel UHD Graphics 620 | Intel UHD Graphics |
| Storage | | |
| Total storage capacity (GB) | 256 | 256 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 256 | 256 |
| Card reader integrated | + | - |
| Storage media | SSD | SSD |
| 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 | + | - |
| Bluetooth version | 4.2 | 5.0 |
| 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 | - | 2 |
| USB Sleep-and-Charge | + | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | - | 1 |
| Audio | | |
| Speaker power (W) | 2 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 1 | 0.3 |
| Front camera HD type | HD | - |
| Front camera resolution (pixels) | - | 640 x 480 |
| Keyboard | | |
| Numeric keypad | + | - |
| Keyboard backlit | - | - |
| Full-size keyboard | - | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Home | Endless OS |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 36 | 36 |
| Battery life (max) (h) | 10 | 8 |
| Weight and dimensions | | |
| Weight (kg) | 1.79 | 1.9 |
| Height (mm) | 17.9 | 19.9 |
| Depth (mm) | 245 | 250.5 |
| Width (mm) | 358 | 363.4 |
| Power | | |
| AC adapter power (W) | 45 | 45 |
| Security | | |
| Cable lock slot | - | + |
| Fingerprint reader | - | - |
| Trusted platform module (TPM) | + | - |