Lenovo IdeaPad Lenovo 15.6" IdeaPad Slim 3 Notebook (Arctic Gray) Review

The Lenovo IdeaPad Slim 3 costs just $299, but its slow CPU and limited storage come with the territory. Here's who should, and shouldn't, buy this ultra-budget laptop.

CPU Intel Core i3 1315U
RAM 8 GB
Storage 256 GB
Screen 15.6" 1920x1080
GPU Intel UHD Graphics
OS Windows 11 Home
Weight 1.6 kg
Battery 47 Wh
Lenovo IdeaPad Lenovo 15.6" IdeaPad Slim 3 Notebook (Arctic Gray) laptop
43.7 Pontuação Geral

Overview

The Lenovo IdeaPad Slim 3 is a basic, no-frills laptop for simple tasks. It's got a 15.6-inch screen, an Intel 1315U CPU, and 8GB of RAM, all for a very low price. Think of it as a machine for checking email, browsing the web, and light document work. It's not built for speed or heavy lifting, but it gets the job done if your needs are modest. The build is decent for the cost, and it includes a backlit keyboard, which is a nice touch you don't always see at this price point.

Performance

Performance is exactly what you'd expect from the specs. The Intel 1315U CPU lands in the 20th percentile, so it's on the slower side. It'll handle your daily basics, but don't expect it to zip through anything. The integrated Intel UHD Graphics are fine for video calls, but that's about it. The 8GB of RAM and 256GB SSD are also in the bottom 20%, so multitasking is limited and you'll fill up that storage fast. On the plus side, reliability scores in the 75th percentile, so it should hold up well for basic use.

Performance Percentiles

CPU 19.1
GPU 42.8
RAM 19.6
Ports 61.1
Screen 31.8
Portability 51.2
Storage 22.3
Reliability 71.5
Social Proof 4.4

Pros & Cons

Pros

  • Very affordable price point. 72th
  • Includes a backlit keyboard.
  • Solid reliability score for its class.
  • WiFi 6 connectivity is a modern perk.

Cons

  • CPU and RAM performance are very slow. 4th
  • Only 256GB of storage fills up quickly. 19th
  • The 300-nit screen is dim and unimpressive. 20th
  • Battery life from the 47Wh cell won't last all day. 22th

Specifications

Full Specifications

Processor

CPU Intel Core i3 1315U
Cores 6
Frequency 1.2 GHz
L3 Cache 10 MB

Graphics

GPU UHD Graphics
Type integrated
VRAM Type Shared

Memory & Storage

RAM 8 GB
RAM Generation DDR5
Storage 256 GB
Storage Type NVMe SSD

Display

Size 15.6"
Resolution 1920 (Full HD)
Panel IPS
Refresh Rate 60 Hz
Brightness 300 nits

Connectivity

HDMI 1x HDMI 1.4 Output
Wi-Fi WiFi 6
Bluetooth Bluetooth 5.2

Physical

Weight 1.6 kg / 3.6 lbs
Battery 47 Wh
OS Windows 11 Home

Value & Pricing

At $299, the value is hard to argue with if your budget is rock-bottom. You're getting a functional Windows laptop with a full HD screen and modern WiFi. Just know exactly what you're paying for: slow performance, limited storage, and a dim display. It's a trade-off. If you need a machine for the absolute basics and price is your #1 concern, this works. If you can stretch your budget even a little, you'll get a much better experience.

Price History

$250 $300 $350 $400 $450 Feb 18Mar 22 $410

vs Competition

This is in a totally different league than competitors like the MacBook Pro or gaming laptops from MSI and Gigabyte. Those are performance powerhouses; this is an entry-level machine. A more direct comparison would be something like the ASUS Zenbook Duo, which offers far more features and performance for more money. Even within Lenovo's own lineup, the Legion Pro series is for gaming, while this IdeaPad is for simple productivity. The Slim 3's only real advantage here is its extremely low price.

Spec Lenovo IdeaPad Lenovo 15.6" IdeaPad Slim 3 Notebook (Arctic Gray) Apple MacBook Pro Apple 14" MacBook Pro (M5, Silver) ASUS ROG Flow ASUS 13.4" Republic of Gamers Flow Z13 2-in-1 Lenovo Legion Lenovo 16" Legion Pro 7i Gaming Laptop MSI Vector MSI 16" Vector 16 HX AI Gaming Laptop Microsoft Surface Laptop Microsoft 13.8" Surface Laptop Copilot+ PC (7th
CPU Intel Core i3 1315U Apple M5 AMD Ryzen AI Max+ 395 Intel Core Ultra 9 275HX Intel Core Ultra 9 275HX Qualcomm Snapdragon X Elite X1E-84-100
RAM (GB) 8 32 32 32 32 32
Storage (GB) 256 4096 1024 2048 2048 1024
Screen 15.6" 1920x1080 14.2" 3024x1964 13.4" 2560x1600 16" 2560x1600 16" 2560x1600 13.8" 2304x1536
GPU Intel UHD Graphics Apple (10-Core) AMD Radeon 8060 NVIDIA GeForce RTX 5090 NVIDIA GeForce RTX 5080 Qualcomm X1
OS Windows 11 Home macOS Windows 11 Pro Windows 11 Home Windows 11 Pro Windows 11 Home
Weight (kg) 1.6 1.5 1.2 2.7 2.7 1.3
Battery (Wh) 47 72 70 99 90 54

Verdict

Buy this if you need the cheapest possible new laptop for light web browsing, documents, and video calls. It's a good pick for a secondary household computer or a student on an extreme budget. Don't buy this if you need to run multiple apps, edit photos, store lots of files, or expect good battery life. For those needs, saving up for a mid-range model is a much smarter long-term investment.