vs
4.4Memory & storage3.3
9.1Battery & portability2.0
Dimensions
Size comparison
Legion 5 15 RTX 5070 (2025)Erazer Defender 17 P1 RTX 5070 (2025)
| Legion 5 15 RTX 5070 (2025) | Erazer Defender 17 P1 RTX 5070 (2025) | Difference | |
|---|---|---|---|
| Depth | 255.3 mm | 275 mm | −19.7 mm |
| Width | 344.9 mm | 396 mm | −51.1 mm |
| Thickness | 21.5 mm | 31 mm | −9.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Legion 5 15 RTX 5070 (2025) better than Erazer Defender 17 P1 RTX 5070 (2025)?
- Battery capacity80 Wh vs 53 Wh+51%
- Resolution classQHD (1440p/1600p) vs Full HD (1080p/1200p)
- Thunderbolt or USB4Yes · Erazer Defender 17 P1 RTX 5070 (2025): No
- Refresh rate165 Hz vs 144 Hz+15%
- Thickness21.5 mm vs 31 mm+44%
- Wi-Fi standardWi-Fi 7 vs Wi-Fi 6+17%
Why is Erazer Defender 17 P1 RTX 5070 (2025) better than Legion 5 15 RTX 5070 (2025)?
- Video memory8 GB vs 12 GB+50%
- RAM (base)16 GB vs 32 GB2×
- Screen size15.1″ vs 17.3″+15%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5070 Laptop | GeForce RTX 5070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 115 W | — |
| Video memory | 8 GB | 12 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 4,608 | 4,608 |
| GPU compute (FP32) | 26.2 TFLOPS | — |
| 3DMark Steel Nomad Light | 14,047 | — |
| Processor | ||
| Processor | Core Ultra 7 255HX | Core 7 240H |
| CPU maker | Intel | Intel |
| CPU cores | 14 | — |
| Max CPU clock | 4.9 GHz | — |
| Processor options | Core i7-13650HX, Core Ultra 7 255HX | — |
| Display | ||
| Screen size | 15.1″ | 17.3″ |
| Resolution | 2560 × 1600 | 1920 × 1080 |
| Resolution class | QHD (1440p/1600p) | Full HD (1080p/1200p) |
| Refresh rate | 165 Hz | 144 Hz |
| Panel type | IPS | — |
| Brightness | 500 nits | — |
| sRGB coverage | 100% | — |
| Pixel density | 150 ppi | — |
| Aspect ratio | 16:10 | 16:9 |
| G-Sync / FreeSync | Yes | — |
| Advanced Optimus | Yes | — |
| MUX switch | Yes | — |
| HDR | No | — |
| Touchscreen | No | — |
| Memory & storage | ||
| RAM (up to) | 32 GB | 32 GB |
| RAM (base) | 16 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | — |
| Max. supported RAM | 64 GB | — |
| RAM slots | 2 | — |
| Upgradable RAM | Yes | — |
| SSD (up to) | 1,000 GB | 1,000 GB |
| SSD (base) | 1,000 GB | 1,000 GB |
| M.2 SSD slots | 2 | — |
| SSD interface | PCIe 4.0 x4 | — |
| Battery & power | ||
| Battery capacity | 80 Wh | 53 Wh |
| Power adapter | 245 W | — |
| USB-C charging (Power Delivery) | Yes | — |
| USB-C charging power | 100 W | — |
| Design & cooling | ||
| Weight | 2.2 kg | — |
| Thickness | 21.5 mm | 31 mm |
| Width | 344.9 mm | 396 mm |
| Depth | 255.3 mm | 275 mm |
| Body material | Aluminium, Plastic | — |
| Colours | Black | Black |
| Cooling fans | 2 | — |
| Vapor chamber cooling | No | — |
| Liquid metal (CPU) | No | — |
| Fan noise (max. load) | 66.7 dB | — |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | — |
| Thunderbolt or USB4 | Yes | No |
| USB-C ports | 2 | — |
| USB-A ports | 3 | — |
| HDMI | HDMI 2.1 | — |
| HDMI 2.1 | Yes | — |
| (Mini) DisplayPort | No | Yes |
| Ethernet port | Yes | Yes |
| SD card reader | No | — |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.3 |
| Keyboard & camera | ||
| Keyboard backlight | Zone RGB | — |
| Per-key RGB | No | — |
| Backlit keyboard | Yes | — |
| Numeric keypad | Yes | — |
| Key travel | 1.6 mm | — |
| Webcam | 720p | 720p |
| IR camera (face login) | No | — |
| Fingerprint reader | No | — |
| Audio | ||
| Speakers | 2.0 | 2 speakers |
| Dolby Atmos | No | — |
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