Lenovo IdeaPad Slim Series 15.3" IdeaPad Slim 3i Review

For just $450, the Lenovo IdeaPad Slim 3i packs a surprising touchscreen and solid reliability, but its 8GB of RAM holds it back. Is it still the best budget buy?

CPU Intel Core 3 100U
RAM 8 GB
Storage 512 GB
Screen 15.3" 1920x1200
GPU Intel Graphics
OS Windows 11 Home
Weight 1.6 kg
Battery 60 Wh
Lenovo IdeaPad Slim Series 15.3" IdeaPad Slim 3i laptop
55.7 Overall Score

Overview

Look, for $450, you're getting a lot of laptop here. The Lenovo IdeaPad Slim 3i is a solid, no-frills machine that gets the basics right. It's not going to wow you with speed or run the latest games, but it's reliable, has a decent screen, and includes a touchscreen at a price where that's a real surprise. The one thing you need to know is this: it's a fantastic value for students, casual users, or anyone who just needs a dependable Windows machine for web browsing, documents, and streaming.

Performance

Honestly, the performance is exactly what you'd expect for the price, and that's not a bad thing. The Intel 100U CPU is fine for everyday tasks, landing in the 30th percentile, so don't expect to do heavy video editing. The 8GB of RAM is the real bottleneck, sitting in the 20th percentile. You'll feel it if you have too many Chrome tabs open. But the 512GB SSD is a nice touch, and the integrated Intel Graphics are perfectly serviceable for everything except gaming, which it scores a dismal 15/100 on. No surprises here, good or bad.

Performance Percentiles

CPU 43.8
GPU 58.5
RAM 30.9
Ports 70.1
Screen 59.8
Portability 51.9
Storage 59.2
Reliability 75.6

Pros & Cons

Pros

  • The price is an absolute steal at $450. 76th
  • Includes a touchscreen, which is rare in this budget range. 70th
  • Build quality and reliability score in the 75th percentile, so it should last.
  • The 512GB SSD is generous for the price and makes the system feel snappy.

Cons

  • Only 8GB of RAM is a serious limitation for multitasking in 2024. 31th
  • The Intel 100U CPU is underwhelming and will struggle with anything demanding.
  • Forget about gaming. The integrated graphics are strictly for basic use.
  • At 1.63kg, it's not the lightest 15-inch laptop out there.

Specifications

Full Specifications

Processor

CPU Intel Core 3 100U
Cores 6
Frequency 3.3 GHz
L3 Cache 10 MB

Graphics

GPU Intel Graphics
Type integrated

Memory & Storage

RAM 8 GB
RAM Generation DDR5
Storage 512 GB
Storage Type NVMe SSD

Display

Size 15.3"
Resolution 1920 (Full HD)
Panel IPS
Refresh Rate 60 Hz
Brightness 300 nits

Connectivity

HDMI HDMI® 1.4 (supports resolution up to 4K@30Hz)
Wi-Fi WiFi 6
Bluetooth Bluetooth 5.2

Physical

Weight 1.6 kg / 3.6 lbs
Battery 60 Wh
OS Windows 11 Home

Value & Pricing

At $450, the value is exceptional. You're getting a full Windows laptop with a touchscreen, a decent SSD, and reliable build quality. It's hard to beat for the money if your needs are simple.

$450

vs Competition

This sits in a totally different world than the high-end competitors listed, like the MacBook Pro or gaming laptops. A more relevant comparison is against other budget machines. Compared to something like an older Chromebook, you get full Windows and a touchscreen. Against a similarly priced Acer Aspire, the IdeaPad often wins on build quality and that touchscreen. Just remember, any laptop at this price will have similar performance limits, mainly due to the 8GB of RAM.

Spec Lenovo IdeaPad Slim Series 15.3" IdeaPad Slim 3i Apple MacBook Air 13-inch MacBook Air - Apple M5 chip with 10-core ASUS ZenBook ASUS - Zenbook 14 14" FHD+ OLED Touch Screen Samsung Galaxy Book5 Pro Samsung - Galaxy Book5 Pro - Copilot+ PC - 14" 3K MSI Prestige MSI - Prestige 13”AI+ - Ukiyoe Edition 13.3"OLED Microsoft Surface Laptop Microsoft 15" Surface Laptop Copilot+ PC (7th
CPU Intel Core 3 100U Apple M5 Intel Core Ultra 9 Series 2 Intel Core Ultra 7 Series 2 Intel Core Ultra 7 258V Qualcomm Snapdragon X Elite X1E-84-100
RAM (GB) 8 24 32 32 32 32
Storage (GB) 512 1000 1000 1000 1000 1024
Screen 15.3" 1920x1200 13.6" 2560x1664 14" 1920x1200 14" 2880x1800 13.3" 2880x1800 15" 2496x1664
GPU Intel Graphics Apple M5 10-core Intel Arc Graphics Intel Arc Graphics Intel Arc Graphics Qualcomm X1
OS Windows 11 Home Mac OS Windows 11 Home Windows 11 Home Windows 11 Home Windows 11 Home
Weight (kg) 1.6 1.2 1.3 1.2 1 1.7
Battery (Wh) 60 - 75 - - 66
Compare Compare Compare Compare Compare
Product CpuGpuRamPortScreenCompactStorageReliability
Lenovo IdeaPad Slim Series 15.3" IdeaPad Slim 3i 43.858.530.970.159.851.959.275.6
Apple MacBook Air 13-inch M5 chip Compare 82.920.668.55779.490.672.394.8
ASUS ZenBook 14" Compare 89.266.694.199.375.684.572.355.8
Samsung Galaxy Book5 Pro Galaxy Book5 Pro 14" 3K Compare 6966.686.990.793.584.972.375.6
MSI Prestige 13”AI+ Ukiyoe Edition 13.3"OLED Compare 65.766.686.998.490.695.572.355.8
Microsoft Surface Laptop 15" Compare 98.64286.996.886.253.784.775.6

Verdict

If you need a reliable, basic laptop for school, work documents, and Netflix, and you only have $450 to spend, buy this. It's a straightforward recommendation. But if you can stretch your budget another $150-$200, you can find models with 16GB of RAM and a better CPU that will feel faster and last you much longer. For the price, though, it's a winner.