vs
6.7Display6.5
2.1Memory & storage2.7
8.7Battery & portability3.3
2.3Features & cooling9.4
Dimensions
Size comparison
ROG Strix G18 G814 RTX 5070 (2025)Key 18 Pro RTX 5070 Ti (2025)
| ROG Strix G18 G814 RTX 5070 (2025) | Key 18 Pro RTX 5070 Ti (2025) | Difference | |
|---|---|---|---|
| Depth | 294 mm | 320 mm | −26 mm |
| Width | 399 mm | 402 mm | −3 mm |
| Thickness | 23 mm | 30 mm | −7 mm |
| Weight | 3 kg | 4 kg | −1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix G18 G814 RTX 5070 (2025) better than Key 18 Pro RTX 5070 Ti (2025)?
- Weight3 kg vs 3.95 kg+32%
- Thickness23 mm vs 30 mm+30%
- Bluetooth5.3 vs 5+6%
Why is Key 18 Pro RTX 5070 Ti (2025) better than ROG Strix G18 G814 RTX 5070 (2025)?
- SSD (up to)1,000 GB vs 2,000 GB2×
- Battery capacity90 Wh vs 98 Wh+9%
- Video memory8 GB vs 12 GB+50%
- GPU shader cores4,608 vs 5,888+28%
- RAM (base)16 GB vs 32 GB2×
- SSD (base)1,000 GB vs 2,000 GB2×
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 7+17%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5070 Laptop | GeForce RTX 5070 Ti Laptop |
| GPU maker | NVIDIA | NVIDIA |
| Video memory | 8 GB | 12 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 4,608 | 5,888 |
| Processor | ||
| Processor | Ryzen 9 9955HX | Core Ultra 9 275HX |
| CPU maker | AMD | Intel |
| CPU cores | — | 24 |
| Max CPU clock | — | 5.4 GHz |
| Processor options | Ryzen 9 8940HX, Ryzen 9 9955HX | — |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 2560 × 1600 | 2560 × 1600 |
| Resolution class | QHD (1440p/1600p) | QHD (1440p/1600p) |
| Refresh rate | 240 Hz | 240 Hz |
| Panel type | IPS | IPS |
| Brightness | — | 500 nits |
| Response time | 3 ms | — |
| Aspect ratio | 16:10 | 16:10 |
| Memory & storage | ||
| RAM (up to) | 32 GB | 32 GB |
| RAM (base) | 16 GB | 32 GB |
| SSD (up to) | 1,000 GB | 2,000 GB |
| SSD (base) | 1,000 GB | 2,000 GB |
| Battery & power | ||
| Battery capacity | 90 Wh | 98 Wh |
| Power adapter | 330 W | 330 W |
| USB-C charging (Power Delivery) | — | Yes |
| Design & cooling | ||
| Weight | 3 kg | 3.95 kg |
| Thickness | 23 mm | 30 mm |
| Width | 399 mm | 402 mm |
| Depth | 294 mm | 320 mm |
| Colours | Grey | Black |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 5 |
| Thunderbolt or USB4 | Yes | Yes |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| Ethernet | — | 5 Gbit/s |
| Ethernet port | Yes | Yes |
| SD card reader | — | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5 |
| Keyboard & camera | ||
| Webcam | 720p | — |
| Audio | ||
| Speakers | 2 speakers | 2 speakers |
| Dolby Atmos | Yes | — |
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