Lenovo IdeaPad Slim 3i Laptop 15.6 Inch

Screen Size: 15.6 inches
Processor Series: Celeron
RAM Memory Installed: 4 GB
RAM Size: 4 GB

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

Fine for browsing, email, streaming and video calls, but the 4GB of RAM is the real ceiling to plan around before you buy it.

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ASIN: B0H2YN3F4KModel: 3iCategory: Traditional Laptops

Sizes Available

1Gray

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Overview

The IdeaPad Slim 3i is a 15.6 inch FHD laptop built around Intel's quad-core N100, 4GB of LPDDR5 RAM and a 128GB SSD, running Windows 11. It adds a fingerprint reader in the power button, Wi-Fi 6 and MIL-STD-810H durability testing.

This is squarely an everyday-tasks machine: browsing, documents, email, video calls and light streaming, which is exactly what the N100 and 4GB of RAM are sized for. Anything beyond that, several apps open together or heavier software, is where the RAM becomes the real limit rather than the processor.

Intel n100 quad-core up to 3.4ghz
15.6 inch fhd display, 16:10 aspect ratio
Fingerprint reader in the power button
Rapid charge boost: 2 hours from a 15 minute charge

Who it's for

Suits students or light home users who mainly browse, write documents, and join video calls. Less suited to anyone running several apps at once or storing large files locally, given the 4GB RAM and 128GB storage.

Pros and cons

Pros

Rapid charge boost: 2 hours from 15 minutes
Fingerprint reader built into the power button
Mil-std-810h durability testing
Wi-fi 6 for faster wireless connections

Cons

4gb ram limits multitasking
128gb ssd fills up quickly

Performance notes

The Intel N100's four cores and integrated UHD graphics are built for light, sequential tasks like browsing and document editing rather than running several demanding apps side by side, which is where the 4GB of RAM becomes the limiting factor. Rapid Charge Boost adds about 2 hours of runtime from a 15-minute charge, useful for a quick top-up before heading out, and the fingerprint reader built into the power button skips a typed password at every login.

Specifications

Dimensions & fit
Brand	Lenovo
Model	3i
Screen Size	15.6 inches
RAM Size	4 GBlower than 93% of 72 traditional laptops
HardDrive Size	128 GBlower than 78% of 126 traditional laptops
Ram Memory Maximum Size	4 GBlower than 91% of 153 traditional laptops
Item Dimensions L x W x Thickness	14.1 × 9.2 × 0.7 inches
Capacity & performance
Memory Storage Capacity	1000 GBhigher than 78% of 94 traditional laptops
CPU Model Speed Maximum	4.75 GHz
Construction & materials
Color	Gray
Compatibility & installation
RAM Memory Installed	4 GBlower than 87% of 191 traditional laptops
Hard Disk Interface	Solid State
Included components
Unit Count	1
Other details
Processor Series	Celeron
Operating System	Windows 11
Graphics Description	Integrated
Native Resolution	1920 x 1080 pixels
Resolution	1080p
Display Resolution Maximum	1080p
Display Maximum Resolution	1080p
Display Technology	IPS
Display Type	LCD
Display Refresh Rate in Hertz	60 Hz
Processor Brand	Intel
Processor Count	4
RAM Memory Technology	DDR5
RAM Type	DDR5 RAM
Hard Disk Description	SSD
Keyboard Description	Full Size Keyboard With Numeric Keypad
Form Factor	Notebook
Wireless Compability	802.11ax
Total Usb Ports	3
Number of Ports	7
Number of Items	1
CPU Model Number	Intel Processor N100
Operating System Family	Windows
Graphics Coprocessor	Intel UHD Graphics
Model Series	IdeaPad Slim 3