Acer Nitro 18 AI AN18-61 RTX 5070 Ti (2025) vs Asus ROG Strix G18 G814 RTX 5070 (2025)
What Nitro 18 AI AN18-61 RTX 5070 Ti (2025) does better (7) and where ROG Strix G18 G814 RTX 5070 (2025) wins (5) — every spec side by side.
vs
4.5Display3.8
7.4Memory & storage2.1
7.2Battery & portability8.7
4.6Features & cooling2.3
Dimensions
Size comparison
Nitro 18 AI AN18-61 RTX 5070 Ti (2025)ROG Strix G18 G814 RTX 5070 (2025)
| Nitro 18 AI AN18-61 RTX 5070 Ti (2025) | ROG Strix G18 G814 RTX 5070 (2025) | Difference | |
|---|---|---|---|
| Depth | 310 mm | 294 mm | +16 mm |
| Width | 401 mm | 399 mm | +2 mm |
| Thickness | 26 mm | 23 mm | +3 mm |
| Weight | 3 kg | 3 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Nitro 18 AI AN18-61 RTX 5070 Ti (2025) better than ROG Strix G18 G814 RTX 5070 (2025)?
- RAM (up to)128 GB vs 32 GB4×
- SSD (up to)8,000 GB vs 1,000 GB8×
- Refresh rate165 Hz vs 144 Hz+15%
- Video memory12 GB vs 8 GB+50%
- GPU shader cores5,888 vs 4,608+28%
- Wi-Fi standardWi-Fi 6E vs Wi-Fi 6+8%
- Webcam1,080p vs 720p+50%
Why is ROG Strix G18 G814 RTX 5070 (2025) better than Nitro 18 AI AN18-61 RTX 5070 Ti (2025)?
- Response time8 ms vs 3 ms2.7×
- SSD (base)250 GB vs 1,000 GB4×
- RAM (base)8 GB vs 16 GB2×
- Dolby AtmosNo · Nitro 18 AI AN18-61 RTX 5070 Ti (2025): Yes
- Thickness26 mm vs 23 mm+13%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5070 Ti Laptop | GeForce RTX 5070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 115 W | — |
| Video memory | 12 GB | 8 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 5,888 | 4,608 |
| GPU compute (FP32) | 26.8 TFLOPS | — |
| 3DMark Steel Nomad Light | 20,023 | — |
| Processor | ||
| Processor | Ryzen AI 9 365 | Ryzen 9 9955HX |
| CPU maker | AMD | AMD |
| CPU cores | 10 | — |
| Max CPU clock | 5 GHz | — |
| Processor options | Ryzen AI 7 350, Ryzen AI 9 365 | 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 | 165 Hz | 144 Hz |
| Panel type | IPS | IPS |
| Brightness | 500 nits | — |
| sRGB coverage | 100% | — |
| Response time | 8 ms | 3 ms |
| DCI-P3 coverage | 97% | — |
| Pixel density | 168 ppi | — |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | Yes | — |
| Advanced Optimus | Yes | — |
| MUX switch | Yes | — |
| HDR | No | — |
| Touchscreen | No | — |
| Memory & storage | ||
| RAM (up to) | 128 GB | 32 GB |
| RAM (base) | 8 GB | 16 GB |
| RAM type | DDR5 | — |
| RAM speed | 5,600 MHz | — |
| Max. supported RAM | 32 GB | — |
| RAM slots | 2 | — |
| Upgradable RAM | Yes | — |
| SSD (up to) | 8,000 GB | 1,000 GB |
| SSD (base) | 250 GB | 1,000 GB |
| M.2 SSD slots | 2 | — |
| SSD interface | PCIe 4.0 x4 | — |
| Battery & power | ||
| Battery capacity | 90 Wh | 90 Wh |
| Power adapter | 230 W | 330 W |
| USB-C charging (Power Delivery) | Yes | — |
| USB-C charging power | 140 W | — |
| Design & cooling | ||
| Weight | 3.02 kg | 3 kg |
| Thickness | 26 mm | 23 mm |
| Width | 401 mm | 399 mm |
| Depth | 310 mm | 294 mm |
| Body material | Plastic | — |
| Colours | Black | Grey |
| Cooling fans | 2 | — |
| Vapor chamber cooling | No | — |
| Liquid metal (CPU) | Yes | — |
| Fan noise (max. load) | 56 dB | — |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | — |
| USB-A ports | 3 | — |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | — |
| Ethernet port | Yes | Yes |
| SD card reader | Yes | — |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6 |
| Bluetooth | 5.3 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | — |
| Numeric keypad | Yes | — |
| Webcam | 1,080p | 720p |
| IR camera (face login) | No | — |
| Fingerprint reader | No | — |
| Audio | ||
| Speakers | 2.0 | 2 speakers |
| Dolby Atmos | No | Yes |
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