Lenovo IdeaPad Slim 5a (16AGP11): dimensions, weight, ports and specs
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Short answer
The IdeaPad Slim 5a 16 measures 14.03 × 9.87 in closed, is 0.67 in thick and starts at 3.64 lb. Memory: SODIMM slots, up to 32 GB. It has a numeric keypad, no Ethernet port and a battery of up to 80 Wh.
The Lenovo IdeaPad Slim 5a (16AGP11) is a 16-inch everyday laptop announced in 2026. Every value below is from Lenovo’s specification document, re-typed into our own table. A chassis is sold in many configurations, so screen, memory and graphics are listed as the options the maker offers.
Notes from the document: Sold in the US as the IdeaPad Slim 5a (16”, Gen 11), machine type 83S2 (confirmed on lenovo.com/us 2026-11-14). 3.64 lb is the OLED model with the 50 Wh battery; IPS models start at 3.99 lb; the 80 Wh model starts at 3.86 lb. 32 GB is the largest memory Lenovo offers in it. Both USB-C ports are 10 Gbps with DisplayPort 1.4 and 65 to 100 W charging.
Specifications
| Spec | IdeaPad Slim 5a 16 |
|---|---|
| Type | Everyday, clamshell, Windows |
| Screen size | 16 in |
| Screen options | 1920 × 1200 IPS 60 Hz 400 nits; 1920 × 1200 IPS 120 Hz 400 nits; 1920 × 1200 IPS 120 Hz 400 nits touch; 1920 × 1200 OLED 60 Hz 300 nits; 2880 × 1800 OLED 120 Hz 500 nits |
| Width × depth | 14.03 × 9.87 in (35.6 × 25.1 cm) |
| Thickness | 0.67 in |
| Weight (starting) | 3.64 lb |
| Processors | AMD Ryzen AI 5 / 7 (400 Series) |
| Graphics (maker's maximum power) | Integrated |
| Memory | SODIMM slots, 2 slots, up to 32 GB |
| SSD slots | 2 |
| Battery | 50 Wh or 60 Wh or 80 Wh |
| Charging | USB-C, 100 W |
| USB-C ports | 2 × USB-C |
| USB-A ports | 2 |
| HDMI | HDMI 2.1 |
| Ethernet (RJ45) | None |
| Card reader | microSD |
| Numeric keypad | ✓ Yes |
| Keyboard backlight | On some models |
| Fingerprint reader | ✕ No |
| Touchscreen | On some models |
| Wi-Fi (best offered) | Wi-Fi 7 |
| Mobile data (WWAN) | ✕ No |
| Maker's model code | 83S2 |
| Announced / document read | 2026 / November 14, 2026 |
Size: will it fit your bag?
Closed, it measures 14.03 × 9.87 in (35.6 × 25.1 cm) and is 0.67 in thick. A sleeve or laptop compartment needs inner dimensions at least that large; bag makers size compartments by screen class, and chassis in one class differ, so check the numbers, not the label. We list 12 laptops in the 16-inch class: 13.88–14.35 in wide, 9.35–10.86 in deep and 3.58–5.84 lb. By starting weight the IdeaPad Slim 5a 16 is the 2nd lightest of 12. Full table: 16-inch laptop dimensions.
Ports and charging
Ports: 2 × USB-C, 2 × USB-A, HDMI 2.1, a microSD card reader. Charging: USB-C, 100 W. It has no built-in Ethernet port.
Configurations vary by seller: check the listing for the exact processor, memory, storage and screen. We haven’t tested this laptop.
Frequently asked questions
What are the dimensions of the IdeaPad Slim 5a 16?
14.03 in wide, 9.87 in deep and 0.67 in thick with the lid closed, starting at 3.64 lb.
Does the IdeaPad Slim 5a 16 have a numeric keypad?
Yes, the keyboard includes a numeric keypad.
Does the IdeaPad Slim 5a 16 have a backlit keyboard?
On some models: the backlight is an option, so check the listing.
Can you upgrade the RAM in the IdeaPad Slim 5a 16?
Yes: it has 2 SODIMM slots and takes up to 32 GB.
Does the IdeaPad Slim 5a 16 have an Ethernet port?
No. Wired networking needs a USB-C Ethernet adapter or a dock.
Does the IdeaPad Slim 5a 16 have a touchscreen?
On some models: touch depends on the screen option you choose.