Lenovo IdeaPad Slim 3, Core i7-13420H vs Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB
Compare specifications, current prices and availability. Choose up to four products from the same family.
Add up to 2 more items to compare
Lenovo Legion 5, Core i9-13900HX, 32GB RAM, RTX 4060 8GBKSh 210,000.00
Lenovo ThinkPad X1 Carbon Gen 12, Core Ultra 7 155UKSh 235,000
Lenovo IdeaPad Slim 3, Core i5-13420HKSh 75,000
Lenovo Legion Pro 7, Core Ultra 9 275HX, 32GB, 2TB SSD, 5070 Ti 12GBKSh 380,000.00
Quick comparison
At a glance
Key specifications and important differences. Full details follow below.
| Feature | Lenovo IdeaPad Slim 3, Core i7-13420H |  Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Display Size | 14 inches | 15.1 inches |
| Processor | Intel Core i7-13420H | Intel Core i9-14900HX |
| GPU | Intel UHD Graphics | NVIDIA GeForce RTX 5070 Laptop GPU |
| RAM | 16GB | 16GB |
| Storage | 512GB | 1TB |
No differences in these highlights for the visible products.
Full specifications
2 of 4 products
No specification differences for the visible products. Turn off “Show differences only” to see all published specifications.
General
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Brand | Lenovo | Lenovo |
| Model | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
| Form Factor | Clamshell | Clamshell |
| Announced | — | 2025 |
Design
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Build Materials | — | Plastic chassis |
Display
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Display Size | 14 inches | 15.1 inches |
| Resolution | 1920 × 1200 | 2560 × 1600 |
| Touchscreen | No | No |
| Display Type | — | OLED |
| Refresh Rate | — | 165Hz |
| Brightness | — | 500 nits |
| Display Features | — | 100% DCI-P3 |
Performance
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Processor | Intel Core i7-13420H | Intel Core i9-14900HX |
| GPU | Intel UHD Graphics | NVIDIA GeForce RTX 5070 Laptop GPU |
| Graphics Memory | Shared system memory | 8GB GDDR7 |
| RAM Type | DDR5 | DDR5-5600 |
| CPU | — | 24 cores (8 performance + 16 efficiency), 32 threads, up to 5.8GHz |
| Storage Type | — | PCIe NVMe SSD |
Memory & Storage
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| RAM | 16GB | 16GB |
| Storage | 512GB | 1TB |
Battery & Charging
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Battery | — | 80Wh Battery |
| Charging | — | Super Rapid Charge |
| Power Adapter | — | 230W / 300W Adapter |
Software
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Operating System | — | Windows 11 Home |
Connectivity
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Wi-Fi | — | Wi-Fi 7 |
| Bluetooth | — | Bluetooth 5.4 |
| Ethernet | — | Gigabit Ethernet |
Keyboard & Input
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Stylus Support | No | No |
| Keyboard | — | 24-zone RGB keyboard |
| Keyboard Backlight | — | Yes |
What's in the Box
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Laptop | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
| Power Adapter | — | 230W / 300W Adapter |
Camera & Audio
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Speakers | — | Stereo 2W ×2 Speakers |
| Microphones | — | Dual Microphone Array |
| Audio Features | — | Nahimic Audio |
Additional Features
| Specification | Lenovo IdeaPad Slim 3, Core i7-13420H | Lenovo Legion 5 Core i9-14900HX, 16GB RAM, 1TB SSD, RTX 5070 8GB |
|---|---|---|
| Special Features | — | Lenovo AI Engine / gaming performance features |
Related comparisons
Lenovo Legion 5, Core i9-13900HX, 32GB RAM, RTX 4060 8GBLenovo IdeaPad Slim 3, Core i7-13420HLenovo IdeaPad Slim 3, Core i7-13420HLenovo ThinkPad X1 Carbon Gen 12, Core Ultra 7 155ULenovo IdeaPad Slim 3, Core i5-13420HLenovo IdeaPad Slim 3, Core i7-13420HLenovo IdeaPad Slim 3, Core i7-13420HLenovo Legion Pro 7, Core Ultra 9 275HX, 32GB, 2TB SSD, 5070 Ti 12GBLenovo IdeaPad Slim 3, Core i7-13420H
ThinkPad T14s Gen 1 X360 - Ultra 7 255U, 16GB RAM, 1TB SSDLenovo IdeaPad Slim 3, Core i7-13420H
ASUS ROG Strix G16 - Core Ultra 9 275HX, 64GB, 2TB, RTX 5080 16GBLenovo IdeaPad Slim 3, Core i7-13420H
ASUS ROG Strix G16 - Core i9-14900HX, 32GB RAM, 1TB SSD, RTX 5060 8GBLenovo IdeaPad Slim 3, Core i7-13420H
Dell 14 Plus 2-IN-1 Ultra 7 256V, 16GB RAM, 1TB SSD TouchscreenLenovo IdeaPad Slim 3, Core i7-13420H
Microsoft Surface Pro 13-inch 12th Gen Snapdragon X2 Plus
Lenovo Legion Pro 7, Core Ultra 9 275HX, 64GB, 1TB SSD, RTX 5080 16GBLenovo IdeaPad Slim 3, Core i7-13420H