Lenovo IdeaPad Slim 3 15.3" 15Q8X10 Luna Gray 2025
The Snapdragon X X1-26-100 chip with its 45 TOPS NPU drives all-day battery life and AI-powered multitasking in a 1.55kg chassis. A 15.3-inch touchscreen with Wi-Fi 7 and a backlit keyboard adds practical versatility at an accessible price point. This Copilot+ PC is best for students and mobile professionals who prioritize always-on productivity and video calls over gaming performance.
CPU AMD Ryzen 3 1200
RAM 16 GB
Storage 512 GB
Screen 15.3" 1920x1200
GPU Qualcomm Adreno GPU
OS Windows 11 Pro
Weight 1.6 kg
Battery 60 Wh
49 Overall Score
Price ¥243,388
Snapshot
Pros & Cons
Pros
- Strong reliability (80th percentile) 80th
- Strong ram (68th percentile) 68th
- Strong screen (68th percentile) 68th
Cons
- Below average cpu (13th percentile)
- Below average gpu (24th percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | AMD Ryzen 3 1200 |
| Cores | 8 |
| Frequency | 3.0 GHz |
| L3 Cache | 8 MB |
Graphics
| GPU | Qualcomm Adreno GPU |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | LPDDR5X |
| Storage | 512 GB |
| Storage Type | SSD |
Display
| Size | 15.3" |
| Resolution | 1920x1200 (Full HD) |
| Panel | IPS |
| Refresh Rate | 60 Hz |
| Brightness | 300 nits |
| Color Gamut | 45% NTSC |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 2 |
| HDMI | 1 x HDMI |
| Wi-Fi | Wi-Fi 7 |
| Bluetooth | Yes |
Physical
| Weight | 1.6 kg / 3.4 lbs |
| Battery | 60 Wh |
| OS | Windows 11 Pro |
vs Competition
| Spec | Lenovo IdeaPad Slim 3 15.3" 15Q8X10 | ASUS ROG Zephyrus G14 GA403WR-XS97 | MSI Stealth A3XWHG-079US | HP ZBook 8 G1i | Samsung Galaxy Book5 Pro NP944XHA-KG2US | LG gram Pro 16Z90TP-K.ADL6U1 |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 3 1200 | AMD Ryzen AI 9 HX 370 | AMD Ryzen AI 9 HX 370 | Intel Core Ultra 9 285H | Intel Core Ultra 7 256V | Intel Core Ultra 7 255H |
| RAM (GB) | 16 | 32 | 32 | 64 | 16 | 32 |
| Storage (GB) | 512 | 2048 | 2048 | 1024 | 512 | 1024 |
| Screen | 15.3" 1920x1200 | 14" 2880x1800 | 16" 2560x1600 | 14" 2560x1600 | 14" 2880x1800 | 16" 2880x1800 |
| GPU | Qualcomm Adreno GPU | NVIDIA GeForce RTX 5070 Ti | NVIDIA GeForce RTX 5070 Ti | Intel Arc 140T | Intel Arc Graphics | Intel Arc Graphics |
| OS | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Home |
| Weight (kg) | 1.6 | 1.6 | 2.1 | 1.4 | 1.2 | 1.2 |
| Battery (Wh) | 60 | 73 | 100 | 77 | 63 | 77 |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Screen | Portability | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Lenovo IdeaPad Slim 3 15.3" 15Q8X10 | 12.5 | 24.2 | 67.8 | 51.1 | 67.8 | 53.3 | 38.2 | 79.9 | 53.9 |
| ASUS ROG Zephyrus G14 GA403WR-XS97 Compare | 89 | 90.2 | 92.4 | 95.6 | 96.1 | 73.5 | 94.6 | 59.5 | 48.2 |
| MSI Stealth A3XWHG-079US Compare | 89 | 90.2 | 91.8 | 79 | 93.3 | 16.2 | 94.6 | 59.5 | 81.9 |
| HP ZBook 8 G1i Compare | 88.3 | 62.6 | 98.1 | 93.8 | 88.4 | 77.9 | 81.1 | 32.3 | 0 |
| Samsung Galaxy Book5 Pro NP944XHA-KG2US Compare | 67.3 | 62.6 | 53 | 75.8 | 91.3 | 88.6 | 53.2 | 79.9 | 75.6 |
| LG gram Pro 16Z90TP-K.ADL6U1 Compare | 85 | 62.6 | 81.7 | 81.5 | 94.5 | 52.2 | 81.1 | 9 | 84.6 |
Price
Value & Pricing
From ¥243,388
Amazon.co.jp 1 offer From ¥243,388
We started tracking prices for this product on May 4, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
