Asus ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021) vs Lenovo Legion 7 16 AMD RTX 3080 (2021)
What ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021) does better (14) and where Legion 7 16 AMD RTX 3080 (2021) wins (22) — every spec side by side.
vs
5.4Graphics8.8
4.0Overall performance6.0
7.2Display8.5
3.7Memory & storage4.1
9.6Battery & portability6.0
5.9Features & cooling5.6
Dimensions
Size comparison
ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021)Legion 7 16 AMD RTX 3080 (2021)
| ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021) | Legion 7 16 AMD RTX 3080 (2021) | Difference | |
|---|---|---|---|
| Depth | 249.2 mm | 261 mm | −11.8 mm |
| Width | 359.8 mm | 356 mm | +3.8 mm |
| Thickness | 21.5 mm | 23.5 mm | −2 mm |
| Weight | 2.3 kg | 2.5 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021) better than Legion 7 16 AMD RTX 3080 (2021)?
- Panel typeOLED vs IPS
- Thunderbolt or USB4Yes · Legion 7 16 AMD RTX 3080 (2021): No
- Battery capacity92 Wh vs 80 Wh+15%
- Response time1 ms vs 3 ms3×
- Weight2.34 kg vs 2.5 kg+7%
- RAM (base)16 GB vs 8 GB2×
- RAM typeLPDDR5 vs DDR4
- SSD (base)512 GB vs 256 GB2×
- IR camera (face login)Yes · Legion 7 16 AMD RTX 3080 (2021): No
- Brightness550 nits vs 500 nits+10%
- Thickness21.5 mm vs 23.5 mm+9%
- Wi-Fi standardWi-Fi 6E vs Wi-Fi 6+8%
Why is Legion 7 16 AMD RTX 3080 (2021) better than ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021)?
- Refresh rate60 Hz vs 165 Hz2.8×
- GPU power (TGP)90 W vs 165 W+83%
- GPU compute (FP32)12.8 TFLOPS vs 21.8 TFLOPS+70%
- Video memory8 GB vs 16 GB2×
- Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
- MUX switchNo · ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021): Yes
- SSD (up to)1,024 GB vs 2,048 GB2×
- 3DMark Steel Nomad Light9,875 vs 12,750+29%
- Geekbench 6 multi-core7,226 vs 8,608+19%
- USB-A ports1 vs 33×
- Cinebench 2024 multi-core552 vs 744+35%
- G-Sync / FreeSyncNo · ZenBook Pro Duo 15 OLED UX582 RTX 3070 Ti (2021): Yes
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 3070 Ti Laptop | GeForce RTX 3080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 90 W | 165 W |
| Video memory | 8 GB | 16 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 5,632 | 6,144 |
| GPU compute (FP32) | 12.8 TFLOPS | 21.8 TFLOPS |
| 3DMark Steel Nomad Light | 9,875 | 12,750 |
| Processor | ||
| Processor | Core i7-10870H | Ryzen 7 5800H |
| CPU maker | Intel | AMD |
| CPU cores | 8 | 8 |
| CPU threads | 16 | 16 |
| Max CPU clock | 5 GHz | 4.4 GHz |
| Processor options | Core i7-10870H, Core i7-11800H, Core i7-12700H, Core i9-10980HK, Core i9-11900H, Core i9-12900H | Ryzen 7 5800H, Ryzen 9 5900HX |
| Geekbench 6 multi-core | 7,226 | 8,608 |
| Geekbench 6 single-core | 1,590 | 2,069 |
| Cinebench 2024 multi-core | 552 | 744 |
| Display | ||
| Screen size | 15.6″ | 16″ |
| Resolution | 1920 × 1080 | 2560 × 1600 |
| Resolution class | Full HD (1080p/1200p) | QHD (1440p/1600p) |
| Refresh rate | 60 Hz | 165 Hz |
| Panel type | OLED | IPS |
| Brightness | 550 nits | 500 nits |
| sRGB coverage | — | 94% |
| Response time | 1 ms | 3 ms |
| DCI-P3 coverage | — | 70% |
| Pixel density | 141 ppi | 189 ppi |
| Aspect ratio | 16:9 | 16:10 |
| G-Sync / FreeSync | No | Yes |
| Advanced Optimus | No | No |
| MUX switch | No | Yes |
| HDR | Yes | Yes |
| Touchscreen | Yes | No |
| Memory & storage | ||
| RAM (up to) | 32 GB | 32 GB |
| RAM (base) | 16 GB | 8 GB |
| RAM type | LPDDR5 | DDR4 |
| RAM speed | 5,200 MHz | 3,200 MHz |
| Max. supported RAM | 32 GB | 32 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 1,024 GB | 2,048 GB |
| SSD (base) | 512 GB | 256 GB |
| M.2 SSD slots | 1 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 3.0 x4 |
| Battery & power | ||
| Battery capacity | 92 Wh | 80 Wh |
| Power adapter | 240 W | 300 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 2.34 kg | 2.5 kg |
| Thickness | 21.5 mm | 23.5 mm |
| Width | 359.8 mm | 356 mm |
| Depth | 249.2 mm | 261 mm |
| Body material | Aluminium | Aluminium |
| Colours | Gray, Blue | Gray |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | No | Yes |
| Liquid metal (CPU) | — | No |
| Fan noise (max. load) | 54.2 dB | 50 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | — |
| Thunderbolt or USB4 | Yes | No |
| USB-C ports | 2 | 3 |
| USB-A ports | 1 | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet port | No | Yes |
| SD card reader | No | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6 |
| Bluetooth | 5 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Key travel | 1.4 mm | 1.5 mm |
| Webcam | 720p | 720p |
| IR camera (face login) | Yes | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 2.0 | 2.0 |
| Dolby Atmos | — | Yes |
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