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Lenovo IdeaPad S ideapad S540-14API 81NH0019US
Specs
Prices
Main specs
| Processor | AMD Ryzen 7 3700U 2,3GHz |
|---|---|
| Screen | 14" 1920x1080 IPS 300 nits 72% NTSC |
| Hard drive | 512GB SSD M.2 |
| RAM | 12GB DDR4-SDRAM |
| Operating system | Windows 10 Home |
| Graphics card | AMD Radeon RX Vega 10 |
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From Lenovo
Full specifications of Lenovo IdeaPad S ideapad S540-14API 81NH0019US
| Reference / Part Number | 81NH0019US |
|---|---|
| Release date | April 2019, 7 years ago |
Design
| Product type | Laptop |
|---|---|
| Product colour | Grey |
| Form factor | Clamshell |
| Colour name | Mineral Grey |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Display surface | Gloss |
| Display brightness | 300 cd/m² |
| RGB colour space | NTSC |
| Colour gamut | 72 % |
Processor
| Processor family | AMD Ryzen™ 7 |
|---|---|
| Processor manufacturer | AMD |
| Processor model | 3700U |
| Processor frequency | 2,3 GHz |
| Processor generation | AMD Ryzen 3000 Series |
| Processor cores | 4 |
| Processor boost frequency | 4 GHz |
| Processor cache | 4 MB |
| Processor cache type | L3 |
Memory
| Internal memory | 12 GB |
|---|---|
| Maximum internal memory | 12 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 2400 MHz |
| Memory form factor | On-board + SO-DIMM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory slots | 1x SO-DIMM |
Storage
| Total storage capacity | 512 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | NVMe,PCI Express |
| NVMe | Yes |
| SSD form factor | M.2 |
| Card reader integrated | Yes |
| Compatible memory cards | MMC,SD,SDHC,SDXC |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | AMD Radeon RX Vega 10 |
Audio
| Audio system | Dolby Audio |
|---|---|
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution (numeric) | 1 MP |
| Front camera HD type | HD |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4b |
| Combo headphone/mic port | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
Software
| Operating system installed | Windows 10 Home |
|---|---|
| Operating system architecture | 64-bit |
Battery
| Battery capacity | 45 Wh |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery life (max) | 9 h |
| Fast charging | Yes |
Power
| AC adapter power | 65 W |
|---|
Security
| Fingerprint reader | Yes |
|---|---|
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
| Password protection type | Power on,Supervisor |
Certificates
| Compliance certificates | RoHS |
|---|---|
| Certification | ErP lot3 |
Sustainability
| Sustainability certificates | ENERGY STAR |
|---|
Weight & dimensions
| Width | 323 mm |
|---|---|
| Depth | 227 mm |
| Height | 15,9 mm |
Frequently asked questions
Is the Lenovo IdeaPad S ideapad S540-14API 81NH0019US good for gaming?
This laptop was not built for gaming: it relies on the integrated AMD Radeon RX Vega 10. Its card's page shows what level it handles current games at.
How long does the battery of the Lenovo IdeaPad S ideapad S540-14API 81NH0019US last?
The manufacturer declares up to 9 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Lenovo IdeaPad S ideapad S540-14API 81NH0019US like?
It carries a 14" 1920x1080 IPS 300 nits 72% NTSC display.
Which processor and graphics card does the Lenovo IdeaPad S ideapad S540-14API 81NH0019US have?
It runs on the AMD Ryzen 7 3700U processor with the AMD Radeon RX Vega 10 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo IdeaPad S ideapad S540-14API 81NH0019US be upgraded?
It has 1 memory slot, but it already ships with the maximum it takes (12 GB).
Which operating system does the Lenovo IdeaPad S ideapad S540-14API 81NH0019US come with?
It comes with Windows 10 Home preinstalled.
Which ports does the Lenovo IdeaPad S ideapad S540-14API 81NH0019US have?
According to its spec sheet: 1 × USB-C, 2 × USB-A, 1 × HDMI, card reader, headphone jack (3.5 mm).
Does the Lenovo IdeaPad S ideapad S540-14API 81NH0019US have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Lenovo IdeaPad S ideapad S540-14API 81NH0019US have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
When was the Lenovo IdeaPad S ideapad S540-14API 81NH0019US released?
Its release date is April 2019, 7 years ago.