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.
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.
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
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.