Lenovo IdeaPad 15.3" Slim 3 Luna Grey 2026
Lenovo
56 Overall Score
vs
ASUS ROG Zephyrus 14" GA403UM-G14.R9HX4 Platinum White 2025
ASUS
77 Overall Score
What Buyers Say
Lenovo IdeaPad 15.3" Slim 3 Luna Grey 2026
No customer feedback yet
ASUS ROG Zephyrus 14" GA403UM-G14.R9HX4 Platinum White 2025
78 out of 100 medium confidence 13 reviews
The ASUS ROG Zephyrus G14 is praised for its powerful performance, long battery life, and stunning OLED display, making it ideal for gaming, design work, and media consumption. Users highlight its lightweight design and fast charging, but note the lack of a touchscreen, occasional auto-restart issues, and loud fan noise under heavy load. The GPU can be overwhelmed by the high-resolution display, and some experienced BitLocker crashes. Overall, it's a compact, premium laptop best suited for those who prioritize portability and performance over touch input.
Pros
- Powerful performance
- Long battery life
- Stunning OLED display
- Lightweight and portable
- Fast charging
Cons
- No touchscreen
- Occasional auto-restart
- Loud fan noise under load
- GPU overwhelmed by 3K display
- BitLocker crashes
Performance 4
Battery life 3
Display quality 4
Build design 3
Fan noise 2
Heat management 3
Scores
Gaming
Entertainment
Compact
Creator
Student
Business
Developer
Ai Llm
Specifications
| Lenovo IdeaPad 15.3" Slim 3 | ASUS ROG Zephyrus 14" GA403UM-G14.R9HX4 | |
|---|---|---|
| Processor | ||
| CPU* | Intel Core i7 1355U | AMD Ryzen 9 270★ |
| CPU Multi-Core Score | ||
| Cores | 6 | 8★ |
| Frequency | 1.7 GHz | 4.0 GHz★ |
| L3 Cache | 12 MB | 16 MB★ |
| Graphics | ||
| GPU | AMD Radeon 660M | NVIDIA GeForce RTX 5060★ |
| GPU Benchmark Score | No data | |
| Type | integrated★ | discrete |
| VRAM | — | 8 GB★ |
| VRAM Type | Shared | GDDR7 |
| Memory & Storage | ||
| RAM | 24 GB★ | 16 GB |
| RAM Generation | DDR5 | LPDDR5X |
| Storage 1 | 1 TB★ | 1 TB |
| Storage 1 Type | NVMe SSD | NVMe SSD |
| Display | ||
| Size | 15.3" | 14" |
| Resolution | — | 2880 px★ |
| Panel | IPS | OLED★ |
| Refresh Rate | 60 Hz | 120 Hz★ |
| Brightness | 300 nits | 500 nits★ |
| Color Gamut | 45% NTSC | — |
| Connectivity | ||
| USB-C Ports | 1 | 2★ |
| USB Ports | 2 | 2 |
| Thunderbolt | — | Thunderbolt 4 |
| HDMI | HDMI 1.4 | HDMI 2.1 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7★ |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.4★ |
| Physical | ||
| Weight | 1.59 kg | 1.50 kg★ |
| Battery | — | 73 Wh★ |
| OS | Windows 11 Home | Windows 11 Home |
Pros & Cons
Lenovo IdeaPad 15.3" Slim 3 Luna Grey 2026
- Strong social proof (85th percentile)85th %ile
- Strong reliability (81st percentile)81st %ile
- Strong storage (80th percentile)80th %ile
- Strong ram (66th percentile)
- Below average gpu (14th percentile)14th %ile
ASUS ROG Zephyrus 14" GA403UM-G14.R9HX4 Platinum White 2025
- Strong social proof (95th percentile)95th %ile
- Strong screen (95th percentile)95th %ile
- Strong gpu (89th percentile)89th %ile
- Strong port selection (84th percentile)84th %ile
Verdict
Winner: ASUS ROG Zephyrus 14" GA403UM-G14.R9HX4
Scores 77 overall, wins 8 of 8 usage categories and 17 of 29 specs.