Tired of a laptop that lags when you multitask? The Lenovo IdeaPad S145‑15API delivers smooth performance for everyday tasks without draining your wallet.
Lenovo IdeaPad S145-15API, AMD Athlon 4 GB/128 GB 15.6" Laptop
This 15.6‑inch notebook combines a sturdy ABS‑PC chassis with a sleek black finish, keeping the device lightweight at just 1.86 kg. The 1366 × 768 HD matte screen offers 220 cd/m² brightness, perfect for indoor work and streaming. Powered by an AMD Athlon 300U dual‑core processor (2.4 GHz base, 3.3 GHz boost) and 4 GB DDR4 RAM, it handles web browsing, document editing, and video calls with ease. A fast 128 GB SSD provides quick boot times and ample space for essential files.
The IdeaPad includes a full‑size keyboard with a numeric keypad, making data entry comfortable. Connectivity is covered by Wi‑Fi 5 (802.11ac) and Bluetooth 4.2, while the HDMI 1.4b port lets you connect to external monitors or TVs. Two USB 3.2 Gen 1 Type‑A ports and one USB 2.0 port cover all your peripheral needs, and the integrated card reader supports MMC, SD, SDHC, and SDXC cards for easy media transfer.
Security features such as TPM, password protection, and a built‑in fingerprint‑ready module help keep your data safe. The laptop runs Windows 10 Home in S mode, offering a streamlined, secure environment for apps from the Microsoft Store. Dolby Audio with dual 1.5 W speakers ensures clear sound for video calls and streaming, while the 0.3 MP front camera handles everyday conferencing.
Designed with sustainability in mind, the IdeaPad carries ENERGY STAR and RoHS certifications, reducing its environmental impact. The 30 Wh lithium‑polymer battery provides enough power for a full day of typical use, and the 65 W AC adapter supports fast charging. With a slim 19.9 mm profile, this laptop fits comfortably in backpacks and tight workspaces.
Benefits
The Lenovo IdeaPad S145‑15API offers a balanced mix of performance, portability, and affordability. Its lightweight design and long‑lasting battery let you stay productive on the go, while the SSD ensures rapid access to files and applications. Integrated security features protect your information, and the energy‑efficient components keep operating costs low.
Features
- 15.6" HD matte display
- AMD Athlon 300U processor
- 4 GB DDR4 RAM, up to 12 GB
- 128 GB SSD storage
- AMD Radeon Vega 3 graphics
- Wi‑Fi 5 (802.11ac) connectivity
- HDMI 1.4b output
- Windows 10 Home in S mode
Usage
Whether you’re attending online classes, managing spreadsheets, or streaming your favorite shows, the IdeaPad delivers consistent performance. The responsive keyboard and precise touchpad make typing and navigation effortless, while the HDMI port lets you extend your workspace to a larger monitor for presentations or multitasking. With its reliable battery life, you can work from coffee shops or co‑working spaces without hunting for an outlet.
Specifications
| Design |
| Housing material |
Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) |
| Form factor |
Clamshell |
| Product colour |
Black |
| Product type |
Laptop |
| Display |
| Display brightness |
220 cd/m² |
| Display surface |
Matt |
| LED backlight |
Yes |
| Native aspect ratio |
16:9 |
| Panel type |
TN |
| HD type |
HD |
| Touchscreen |
No |
| Display resolution |
1366 x 768 pixels |
| Display diagonal |
39.6 cm (15.6") |
| Processor |
| Processor cache |
4 MB |
| Processor frequency |
2.4 GHz |
| Processor boost frequency |
3.3 GHz |
| Processor cores |
2 |
| Processor model |
300U |
| Processor family |
AMD Athlon |
| Memory |
| Maximum internal memory |
12 GB |
| Memory slots |
1x SO-DIMM |
| Memory clock speed |
2400 MHz |
| Memory form factor |
On-board + SO-DIMM |
| Internal memory type |
DDR4-SDRAM |
| Internal memory |
4 GB |
| Storage |
| Compatible memory cards |
MMC, SD, SDHC, SDXC |
| Card reader integrated |
Yes |
| Optical drive type |
No |
| SSD capacity |
128 GB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
128 GB |
| Storage media |
SSD |
| Total storage capacity |
128 GB |
| Graphics |
| On-board graphics card model |
AMD Radeon Vega 3 |
| On-board GPU manufacturer |
AMD |
| Discrete graphics card model |
Not available |
| Discrete graphics card |
No |
| On-board graphics card |
Yes |
| Audio |
| Built-in microphone |
Yes |
| Number of microphones |
1 |
| Built-in subwoofer |
No |
| Speaker power |
1.5 W |
| Number of built-in speakers |
2 |
| Audio system |
Dolby Audio |
| Camera |
| Front camera resolution (numeric) |
0.3 MP |
| Front camera |
Yes |
| Network |
| WWAN |
Not installed |
| Bluetooth version |
4.2 |
| Bluetooth |
Yes |
| Ethernet LAN |
No |
| Antenna type |
1x1 |
| Wi-Fi standards |
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Top Wi-Fi standard |
Wi-Fi 5 (802.11ac) |
| Mobile network connection |
No |
| Ports & interfaces |
| Combo headphone/mic port |
Yes |
| DisplayPorts quantity |
0 |
| HDMI version |
1.4b |
| HDMI ports quantity |
1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| USB 2.0 ports quantity |
1 |
| Keyboard |
| Numeric keypad |
Yes |
| Pointing device |
Touchpad |
| Software |
| Operating system installed |
Windows 10 Home in S mode |
| Battery |
| Battery capacity |
30 Wh |
| Battery capacity |
30 Wh |
| Battery technology |
Lithium Polymer (LiPo) |
| Power |
| DC-in jack |
Yes |
| AC adapter input voltage |
100 - 240 V |
| AC adapter frequency |
50 - 60 Hz |
| AC adapter power |
65 W |
| Security |
| Password protection type |
HDD, Power on, Supervisor |
| Password protection |
Yes |
| Trusted Platform Module (TPM) |
Yes |
| Fingerprint reader |
No |
| Certificates |
| Certification |
ErP lot3 |
| Compliance certificates |
RoHS |
| Sustainability |
| Sustainability certificates |
ENERGY STAR |
| Weight & dimensions |
| Height |
19.9 mm |
| Depth |
251.5 mm |
| Width |
362.2 mm |
| Weight |
1.86 kg |
| Other features |
| Internal memory |
4 GB |
| Manufacturer |
Lenovo |
| Maximum internal memory |
12 GB |
