Lenovo IdeaPad Slim 3 15.3" Laptop Ryzen 7 8840HS
- AMD Ryzen 7 8840HS, 8 cores, up to 5.1 GHz
- AMD Radeon 780M graphics
- 16GB DDR5-5600, not upgradable
- 512GB PCIe SSD
- 15.3-inch 1920 x 1200 touchscreen, 16:10
- 90 days warranty listed
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A slim touchscreen laptop with a strong eight-core Ryzen chip and capable integrated graphics for work and light creative tasks. The listed warranty is short and memory is fixed.
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ASIN: B0H1XK36SZModel: IdeaPad Slim 3Category: Traditional Laptops
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Overview
A dorm desk, a kitchen table office or a commute bag suits this slim Lenovo IdeaPad, which pairs a fast eight-core Ryzen chip with a tall touchscreen. A backlit keyboard, webcam and full set of ports cover daily work and video calls.
Strong multi-core performance and capable integrated graphics handle multitasking and light photo work well for a slim machine. Memory is soldered at its maximum, and the listing shows only a short warranty.
Who it's for
Schoolwork, office apps and streaming with room for light editing. Serious gamers need dedicated graphics.
Pros and cons
- Fast eight-core processor
- Capable integrated graphics
- Slim and light
- Memory cannot be upgraded
- Short listed warranty
- Battery capacity figure looks wrong
Performance notes
Eight high-clocked cores split heavy tasks, which smooths multitasking. Integrated Radeon graphics share system memory, so light games and editing run but large projects slow down.
Specifications
| Brand | Lenovo |
|---|---|
| Model | IdeaPad Slim 3 |
| Dimensions & fit | |
| Ram Memory Maximum Size | 16 GB |
| Screen size | 15.3 inches |
| Product dimensions | 14.15 x 9.25 x 0.7 inches |
| Capacity & performance | |
| Memory Storage Capacity | 512 GB PCIe SSD |
| CPU Model Speed Maximum | 5.1 GHz |
| Memory Speed | 5600 MHz |
| Construction & materials | |
| Color | Luna Gray |
| Compatibility & installation | |
| RAM Memory Installed | 16 GB DDR5 |
| Wireless | Wi-Fi 6, Bluetooth |
| Warranty & support | |
| Warranty Description | 90 days |
| Other details | |
| Native Resolution | 1920 x 1200 pixels |
| Touch Screen Type | Capacitive |
| Processor Count | 8 |
| Keyboard Description | Backlit |
| Ports | USB-C, USB-A, HDMI, headphone/microphone combo |
| CPU Model Number | AMD Ryzen 7 8840HS |
| BuiltIn Media | Laptop, Charger & Guide |
| Graphics Coprocessor | AMD Radeon 780M |
Frequently asked questions
Can I add RAM to the Lenovo IdeaPad Slim 3 8840HS?
No. It ships with 16GB and the listed maximum is 16 GB.
What warranty comes with this IdeaPad Slim 3?
The listing states 90 days.
Does the IdeaPad Slim 3 have a touchscreen?
Yes. It has a 15.3-inch WUXGA capacitive touchscreen.
Does the IdeaPad Slim 3 have a backlit keyboard?
Yes.