Asus Zenbook Pro 16X OLED UX7602 RTX 4070 (2023) vs Lenovo Legion Slim 7i Gen 8 RTX 4050 (2023)
What Zenbook Pro 16X OLED UX7602 RTX 4070 (2023) does better (19) and where Legion Slim 7i Gen 8 RTX 4050 (2023) wins (12) — every spec side by side.
vs
8.6Graphics4.4
8.0Overall performance5.4
8.5Display6.2
4.6Memory & storage5.4
6.4Battery & portability7.9
6.8Features & cooling5.2
Dimensions
Size comparison
Zenbook Pro 16X OLED UX7602 RTX 4070 (2023)Legion Slim 7i Gen 8 RTX 4050 (2023)
| Zenbook Pro 16X OLED UX7602 RTX 4070 (2023) | Legion Slim 7i Gen 8 RTX 4050 (2023) | Difference | |
|---|---|---|---|
| Depth | 251 mm | 259.3 mm | −8.3 mm |
| Width | 355 mm | 357.7 mm | −2.7 mm |
| Thickness | 17.8 mm | 19.9 mm | −2.1 mm |
| Weight | 2.4 kg | 2 kg | +0.4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Zenbook Pro 16X OLED UX7602 RTX 4070 (2023) better than Legion Slim 7i Gen 8 RTX 4050 (2023)?
- GPU compute (FP32)21.8 TFLOPS vs 12.1 TFLOPS+80%
- 3DMark Steel Nomad Light13,052 vs 8,111+61%
- GPU power (TGP)140 W vs 115 W+22%
- Resolution class3K (1800p/2000p) vs QHD (1440p/1600p)
- Panel typeOLED vs IPS
- Brightness550 nits vs 300 nits+83%
- GPU shader cores4,608 vs 2,560+80%
- Response time1 ms vs 5 ms5×
- Cinebench 2024 multi-core1,092 vs 807+35%
- Video memory8 GB vs 6 GB+33%
- RAM typeLPDDR5X vs DDR5
- Vapor chamber coolingYes · Legion Slim 7i Gen 8 RTX 4050 (2023): No
Why is Legion Slim 7i Gen 8 RTX 4050 (2023) better than Zenbook Pro 16X OLED UX7602 RTX 4070 (2023)?
- MUX switchNo · Zenbook Pro 16X OLED UX7602 RTX 4070 (2023): Yes
- Refresh rate120 Hz vs 165 Hz+38%
- Battery capacity96 Wh vs 100 Wh+4%
- Weight2.4 kg vs 2 kg+20%
- USB-A ports1 vs 33×
- G-Sync / FreeSyncNo · Zenbook Pro 16X OLED UX7602 RTX 4070 (2023): Yes
- Advanced OptimusNo · Zenbook Pro 16X OLED UX7602 RTX 4070 (2023): Yes
- Upgradable RAMNo · Zenbook Pro 16X OLED UX7602 RTX 4070 (2023): Yes
- M.2 SSD slots1 vs 22×
- RAM speed4,800 MHz vs 5,200 MHz+8%
- Key travel1.4 mm vs 1.5 mm+7%
- Geekbench 6 single-core2,425 vs 2,537+5%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4070 Laptop | GeForce RTX 4050 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 140 W | 115 W |
| Video memory | 8 GB | 6 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 4,608 | 2,560 |
| GPU compute (FP32) | 21.8 TFLOPS | 12.1 TFLOPS |
| 3DMark Steel Nomad Light | 13,052 | 8,111 |
| Processor | ||
| Processor | Core i7-12700H | Core i5-13500H |
| CPU maker | Intel | Intel |
| CPU cores | 14 | 12 |
| CPU threads | 20 | 16 |
| Max CPU clock | 4.7 GHz | 4.7 GHz |
| Processor options | Core i7-12700H, Core i7-13700H, Core i9-12900H, Core i9-13900H, Core i9-13905H | Core i5-13500H, Core i7-13700H, Core i9-13900H |
| Geekbench 6 multi-core | 11,569 | 11,653 |
| Geekbench 6 single-core | 2,425 | 2,537 |
| Cinebench 2024 multi-core | 1,092 | 807 |
| Display | ||
| Screen size | 16″ | 16″ |
| Resolution | 3200 × 2000 | 2560 × 1600 |
| Resolution class | 3K (1800p/2000p) | QHD (1440p/1600p) |
| Refresh rate | 120 Hz | 165 Hz |
| Panel type | OLED | IPS |
| Brightness | 550 nits | 300 nits |
| sRGB coverage | 100% | 100% |
| Response time | 1 ms | 5 ms |
| DCI-P3 coverage | 100% | — |
| Pixel density | 236 ppi | 189 ppi |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | No | Yes |
| Advanced Optimus | No | Yes |
| MUX switch | No | Yes |
| HDR | Yes | Yes |
| Touchscreen | Yes | No |
| Memory & storage | ||
| RAM (up to) | 32 GB | 32 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | LPDDR5X | DDR5 |
| RAM speed | 4,800 MHz | 5,200 MHz |
| Max. supported RAM | — | 32 GB |
| RAM slots | — | 1 |
| Upgradable RAM | No | Yes |
| SSD (up to) | 2,048 GB | 2,048 GB |
| SSD (base) | 512 GB | 512 GB |
| M.2 SSD slots | 1 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 96 Wh | 100 Wh |
| Power adapter | 280 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 2.4 kg | 2 kg |
| Thickness | 17.8 mm | 19.9 mm |
| Width | 355 mm | 357.7 mm |
| Depth | 251 mm | 259.3 mm |
| Body material | Aluminium | Aluminium |
| Colours | Black | White, Gray |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | Yes | No |
| Liquid metal (CPU) | No | No |
| Fan noise (max. load) | 42 dB | 54.4 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 2 |
| USB-A ports | 1 | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet port | No | No |
| SD card reader | Yes | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | Yes |
| Key travel | 1.4 mm | 1.5 mm |
| Webcam | 1,080p | 1,080p |
| IR camera (face login) | Yes | No |
| Fingerprint reader | Yes | Yes |
| Audio | ||
| Speakers | 2.4 | 2.0 |
| Dolby Atmos | Yes | No |
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