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Deal.ai › Lenovo › Windows 11 Laptops
Lenovo
Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop

Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop

4.1(17 ratings)

Best price now

$325.62at Best BuyChecked 5 h ago

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Best price today: $325.62 at Best Buy (checked Nov 15, 2026).
  • Checked at 5 stores.

Our take on the Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop

The IdeaPad Slim 3i is Lenovo's budget 15.6-inch Windows laptop, here built around an Intel N150 processor, 8 GB of DDR5 memory and 128 GB of UFS storage. It weighs 3.41 lbs and measures 0.7 inches thick, with a 1080p IPS screen, a privacy shutter on the camera and a one-year Microsoft 365 subscription in the box. The N150 and UFS storage keep it to browsing, email and Office work, where rivals with a Core i3 or NVMe SSD feel quicker. Owners rate it as a basic machine that handles everyday tasks, not a performer.

Best forStudents and home users who need a cheap laptop for browsing, email and OfficeBuyers who want a full-size 15.6-inch screen on a tight budgetLight travelers who want a 3.4 lb laptop with a privacy camera shutter
Pros
  • Full HD IPS screen at a low price
  • 8 GB DDR5 memory is more than most budget laptops offer
  • Light at 3.41 lbs and 0.7 inches thick
  • One year of Microsoft 365 included
  • Useful port spread: two USB-A, USB-C, HDMI, SD reader
Cons
  • Intel N150 is a low-power chip; heavy multitasking will feel slow
  • 128 GB UFS storage is small and slower than an NVMe SSD
  • 250-nit screen is dim for bright rooms
  • No backlit keyboard at this price tier

Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop prices at every store

  • Best BuyNew

    In stock

    $325.62Free shippingChecked 5 h ago
    Visit Best Buy
  • NeweggNew

    In stock

    $347.25Free shippingChecked 5 h ago
    Visit Newegg
  • WalmartNew

    In stockSold by VeloCore Tech USReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $324.00+ $74.94 shippingChecked 6 h ago
    Visit Walmart
  • QuillNew

    In stock

    $799.99Free shippingChecked 5 h ago
    Visit Quill
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $399.99Free shippingChecked 11 h ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop price history

$328.00$325.62
Nov 7Nov 15

Lowest price we've seen: $325.62 on Nov 15 at Best Buy; highest $328.00 on Nov 9. Tracked across 4 stores since Nov 7.

What reviewers say

  • 4.1 / 517 ratings

Ratings are decent at 4.1 out of 5 from 17 buyers, which fits a laptop bought mainly on price. Owners treat it as a basic machine that handles everyday tasks, not a performer.

What people mention
  • PerformanceMixedFine for browsing and Office, but the N150 struggles once several programs run at once.
  • StorageCriticised128 GB leaves little room after Windows and updates, and UFS is slower than an SSD.
  • DisplayPraisedThe 1080p IPS panel looks sharp, though 250 nits is dim outdoors.
  • WeightPraisedAt 3.41 lbs it is easy to carry between classes or rooms.

About the Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop

The Lenovo IdeaPad Slim 3i is a 15.6-inch Windows 11 Home laptop with a Full HD (1920 x 1080) IPS display rated at 250 nits. It is powered by an Intel N150 processor with 4 cores and 4 threads, running at 0.8 GHz and up to 3.6 GHz. It has 8 GB of DDR5 RAM, 128 GB of storage and Intel Graphics.

It includes Windows AI features through Copilot, a privacy camera, and a 1-year Microsoft Office 365 subscription. Battery life is up to 12 hours. For connections it has Wi-Fi, Bluetooth, USB-A and USB-C ports, HDMI and an SD card reader.

Series
Lenovo IdeaPad Slim
Screen
15.6-inch Full HD (1920 x 1080) IPS, 250 nits
Processor
Intel N150, 4 cores, 4 threads, 0.8 GHz, up to 3.6 GHz
RAM
8 GB DDR5
Storage
128 GB UFS
Graphics
Intel Graphics
Operating system
Windows 11 Home
Windows AI
Copilot
Software
Microsoft Office 365, 1-year subscription included
Wireless
Wi-Fi, Bluetooth
Battery life
Up to 12 hours
Security
Privacy camera
Ports
2 x USB-A 3.2 Gen 1, 1 x USB-C 3.2 Gen 1, 1 x HDMI 1.4, 1 x 3.5 mm headphone/microphone combo jack, 1 x SD card reader, 1 x round tip power connector
Dimensions

Specifications

operating_system
Windows 11 HomeSource
color
BlueSource
Hard Drive Type
SSDSource
Screen Size (")
15.6Source
RAM

Questions and answers

Is the Lenovo IdeaPad Slim 3i good for students?
Yes for note-taking, web research and Office work. It is not suited to engineering software, video editing or gaming.
Can I upgrade the RAM or storage?
Memory is soldered on this model, so 8 GB is fixed. The 128 GB UFS storage is not a standard replaceable SSD, so plan on cloud or external storage.
How long does the battery last?
Lenovo rates it up to 12 hours. Expect closer to 6 to 8 hours of real mixed use.
Does it come with Microsoft Office?
It includes a one-year Microsoft 365 subscription, which covers Word, Excel and the rest while active.
What ports does it have?
Two USB-A, one USB-C, HDMI 1.4, a headphone jack and an SD card reader, plus a round-tip power connector.
Is the IdeaPad Slim 3i worth buying over a Core i3 laptop?
Only if everyday tasks are all you need. A Core i3 machine costs more but stays responsive with more tabs and apps open, while the N150 here is a four-core, low-power chip.
Where is the Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop cheapest?
At Best Buy, for $325.62, as of our latest check.
Is the Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop at its lowest price?
Yes: $325.62 is the lowest price we've seen for it since November 7.
What do buyers say about the Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop?
Rated 4.1 out of 5 from 17 ratings.
Where can I buy the Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop?
5 stores we checked sell it, including Best Buy, Newegg, Quill, Walmart, Amazon.

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Stores we've priced the Lenovo IdeaPad Slim 3i 15.6" Full HD Laptop at

  • Best Buy deals and prices
  • Newegg deals and prices

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14.14 x 9.21 x 0.7 inches (L x W x H)
Weight
3.41 lbs
8 GB
Source
Screen Resolution
1920x1080 (Full HD)Source
Series
Lenovo IdeaPad SlimSource
Windows Version
Windows 11Source
SSD Size
128 GBSource
Operating System
WindowsSource
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