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Deal.ai › Lenovo › Windows 11 Laptops
Lenovo
Lenovo IdeaPad Slim 3i 15" Laptop

Lenovo IdeaPad Slim 3i 15" Laptop

4.7(53 ratings)

Best price now

$644.00at eBayChecked 1 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $644.00 at eBay (checked Nov 14, 2026).
  • Checked at 2 stores.

Our take on the Lenovo IdeaPad Slim 3i 15" Laptop

The IdeaPad Slim 3i 15 is a 15.3-inch Windows 11 home-office laptop built around an Intel Core Ultra 5 processor with 16 GB of RAM and a 512 GB SSD. Its 16:10 WUXGA IPS touchscreen gives more vertical room than the 16:9 panels common on budget 15-inch laptops, and the 3.58 lb body with an 11-hour battery and Rapid Charge suits carrying between desk and couch. It competes with other mid-range 15-inch Windows laptops on screen shape, touch and memory headroom rather than on graphics. Owners rate it highly for everyday speed and the display, while the integrated Intel graphics and plastic chassis are the usual trade-offs.

Best forHome office and study workStudents carrying it dailySpreadsheet and document multitaskingBuyers who want a touchscreen
Pros
  • 16:10 WUXGA IPS touchscreen with sharp detail
  • Core Ultra 5 with 16 GB RAM handles everyday multitasking
  • 512 GB SSD keeps boot and app loads quick
  • Light at 3.58 lb with an 11-hour battery and Rapid Charge
  • Memory can be expanded up to 40 GB
Cons
  • Intel integrated graphics limit gaming and heavy creative work
  • PC-ABS plastic body feels less premium than metal rivals
  • No dedicated GPU option
  • 15.3-inch size is bulky for tight bags

Lenovo IdeaPad Slim 3i 15" Laptop prices at every store

  • eBayNew

    In stock

    $644.00Free shippingChecked 1 h ago
    Visit eBay
  • WalmartNew

    In stock

    $699.00Free shippingChecked 11 min ago
    Visit Walmart
  • WalmartNew

    In stock

    $699.00Checked 12 min ago
    Visit Walmart

Also available at

  • WalmartCheck price at Walmart

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

Lenovo IdeaPad Slim 3i 15" Laptop price history

Lowest price we've seen: $644.00 on Nov 14 at eBay. Tracked across 2 stores since Nov 14.

What reviewers say

  • 4.7 / 553 ratings

Owners rate it 4.7 out of 5 across 53 ratings, praising the screen, everyday speed and battery. Criticism centers on the plastic build and modest graphics.

What people mention
  • DisplayPraisedOwners like the tall 16:10 WUXGA panel for documents and say text looks sharp.
  • PerformancePraisedThe Core Ultra 5 with 16 GB RAM is described as quick for browsing, Office and video calls.
  • BatteryPraisedReviewers report it lasting most of a workday and charging quickly with Rapid Charge.
  • BuildCriticisedThe PC-ABS plastic body draws comments that it feels less solid than metal laptops.
  • GraphicsCriticisedBuyers note Intel integrated graphics are not suited to gaming or heavy editing.
  • PortabilityPraisedAt around 3.5 lb it is easy to move between rooms or carry to class.

About the Lenovo IdeaPad Slim 3i 15" Laptop

The Lenovo IdeaPad Slim 3i 15" is a Windows 11 Home laptop with a slim profile. It uses an Intel Core Ultra 5 processor with 6 cores at 2.4 GHz, 16 GB of RAM and a 512 GB solid state drive. Graphics are Intel Graphics.

The body is made of PC-ABS and weighs 3.58 lb.

Processor
Intel Core Ultra 5, 6 cores, 2.4 GHz
Operating system
Windows 11 Home
Memory
16 GB RAM, expandable to 40 GB
Storage
512 GB solid state drive
Graphics
Intel Graphics
Resolution
WUXGA (1920 x 1200)
Weight
3.58 lb
Material
PC-ABS
Color
Gray
Recommended use
Home office

Specifications

color
GraySource
Brand
LenovoSource
Proc. brand
IntelSource
Processor
Intel Core Ultra 5Source

Questions and answers

Is the Lenovo IdeaPad Slim 3i 15 good for everyday use?
Yes. The Core Ultra 5, 16 GB of RAM and SSD handle browsing, Office, video calls and light multitasking smoothly. It is not built for gaming or heavy video editing.
Does it have a touchscreen?
Yes, the 15.3-inch WUXGA IPS display is a touchscreen. It is a 16:10 panel, so it shows more vertical content than a 16:9 screen.
Can I upgrade the RAM or storage?
Lenovo lists maximum memory at 40 GB, so the 16 GB can be expanded. The 512 GB SSD is a solid-state drive; check the service manual before opening the case.
How long does the battery last?
Lenovo rates battery life at up to 11 hours, and Rapid Charge tops it up quickly. Real-world time depends on screen brightness and workload.
Is it heavy to carry?
It weighs 3.58 lb, which is light for a 15-inch laptop. The 15.3-inch body still needs a roomy bag.
Does it run Windows 11?
Yes, it ships with Windows 11 Home and includes Copilot+ PC features such as recall, live captions and translation.
Where is the Lenovo IdeaPad Slim 3i 15" Laptop cheapest?
At eBay, for $644.00, as of our latest check.
What do buyers say about the Lenovo IdeaPad Slim 3i 15" Laptop?
Rated 4.7 out of 5 from 53 ratings.
Where can I buy the Lenovo IdeaPad Slim 3i 15" Laptop?
2 stores we checked sell it, including Walmart, eBay.

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Compare the Lenovo IdeaPad Slim 3i 15" Laptop

  • Lenovo IdeaPad Slim 3i 15" Laptop vs Lenovo IdeaPad Slim 3 15.6" Full HD Laptop
  • Lenovo IdeaPad Slim 3i 15" Laptop vs Lenovo IdeaPad Slim 3i 15.6" Laptop
  • Lenovo IdeaPad Slim 3i 15" Laptop vs Acer Aspire Go 15
  • Lenovo IdeaPad Slim 3i 15" Laptop vs Lenovo IdeaPad Slim 3x 15.3" Laptop
OS
Windows 11 HomeSource
RAM memory
16 GBSource
Screen size
15.3 inSource
HD type
Solid StateSource
HD capacity
512 GBSource
Graphic card
Intel GraphicsSource
Battery life
11 hSource
Laptop type
PC LaptopsSource
Rec. use
Home OfficeSource
Resolution
WUXGA (1920 x 1200)Source
Display
IPS LCDSource
Core count
6Source
Proc. speed
2.4 GHzSource
Color category
GraySource
Weight
3.58 lbSource
Refresh rate
5600 HzSource
Max RAM
40 GBSource
Material
PC-ABSSource
Manufacturer
LENOVOSource
Model name
IdeaPad Slim 3iSource

Buying guides that pick the Lenovo IdeaPad Slim 3i 15" Laptop

  • Best laptops for everyday home and school use
  • Best multitasking laptops under $700

Stores we've priced the Lenovo IdeaPad Slim 3i 15" Laptop at

  • Walmart deals and prices

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