Lenovo Slim Pro 9i Gen 8 16 RTX 4070 (2023) vs Samsung Galaxy Book 4 Ultra RTX 4070 (2023)
What Slim Pro 9i Gen 8 16 RTX 4070 (2023) does better (10) and where Galaxy Book 4 Ultra RTX 4070 (2023) wins (13) — every spec side by side.
vs
6.8Graphics6.1
7.1Overall performance7.5
7.4Display7.4
6.0Memory & storage8.8
3.6Battery & portability7.6
5.4Features & cooling7.6
Dimensions
Size comparison
Slim Pro 9i Gen 8 16 RTX 4070 (2023)Galaxy Book 4 Ultra RTX 4070 (2023)
| Slim Pro 9i Gen 8 16 RTX 4070 (2023) | Galaxy Book 4 Ultra RTX 4070 (2023) | Difference | |
|---|---|---|---|
| Depth | 245 mm | 250.4 mm | −5.4 mm |
| Width | 362 mm | 355.4 mm | +6.6 mm |
| Thickness | 18.2 mm | 16.5 mm | +1.7 mm |
| Weight | 2.1 kg | 1.9 kg | +0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Slim Pro 9i Gen 8 16 RTX 4070 (2023) better than Galaxy Book 4 Ultra RTX 4070 (2023)?
- GPU power (TGP)100 W vs 80 W+25%
- Refresh rate165 Hz vs 120 Hz+38%
- GPU compute (FP32)18 TFLOPS vs 15.6 TFLOPS+15%
- 3DMark Steel Nomad Light11,248 vs 10,965+3%
- USB-A ports2 vs 12×
- IR camera (face login)Yes · Galaxy Book 4 Ultra RTX 4070 (2023): No
- Key travel1.5 mm vs 1 mm+50%
- Webcam1,440p vs 1,080p+33%
- Pixel density236 ppi vs 212 ppi+11%
- Max CPU clock5 GHz vs 4.8 GHz+4%
Why is Galaxy Book 4 Ultra RTX 4070 (2023) better than Slim Pro 9i Gen 8 16 RTX 4070 (2023)?
- SSD (up to)1,024 GB vs 4,096 GB4×
- Panel typeIPS vs OLED
- MUX switchNo · Slim Pro 9i Gen 8 16 RTX 4070 (2023): Yes
- Weight2.06 kg vs 1.86 kg+11%
- Geekbench 6 multi-core12,376 vs 12,748+3%
- Cinebench 2024 multi-core777 vs 972+25%
- M.2 SSD slots1 vs 22×
- Vapor chamber coolingNo · Slim Pro 9i Gen 8 16 RTX 4070 (2023): Yes
- USB-C ports1 vs 22×
- CPU cores14 vs 16+14%
- Thickness18.2 mm vs 16.5 mm+10%
- Fan noise (max. load)53.2 dB vs 41.7 dB+28%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4070 Laptop | GeForce RTX 4070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 100 W | 80 W |
| Video memory | 8 GB | 8 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 4,608 | 4,608 |
| GPU compute (FP32) | 18 TFLOPS | 15.6 TFLOPS |
| 3DMark Steel Nomad Light | 11,248 | 10,965 |
| Processor | ||
| Processor | Core i7-13705H | Core Ultra 7 155H |
| CPU maker | Intel | Intel |
| CPU cores | 14 | 16 |
| CPU threads | 20 | 22 |
| Max CPU clock | 5 GHz | 4.8 GHz |
| Processor options | Core i7-13705H, Core i9-13905H | Core Ultra 7 155H, Core Ultra 7 165H, Core Ultra 9 185H |
| Geekbench 6 multi-core | 12,376 | 12,748 |
| Geekbench 6 single-core | 2,497 | 2,450 |
| Cinebench 2024 multi-core | 777 | 972 |
| Display | ||
| Screen size | 16″ | 16″ |
| Resolution | 3200 × 2000 | 2880 × 1800 |
| Resolution class | 3K (1800p/2000p) | 3K (1800p/2000p) |
| Refresh rate | 165 Hz | 120 Hz |
| Panel type | IPS | OLED |
| Brightness | 400 nits | 400 nits |
| sRGB coverage | 100% | 100% |
| Response time | — | 1 ms |
| DCI-P3 coverage | 100% | 100% |
| Pixel density | 236 ppi | 212 ppi |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | No | No |
| Advanced Optimus | No | No |
| MUX switch | No | Yes |
| HDR | Yes | Yes |
| Touchscreen | No | Yes |
| Memory & storage | ||
| RAM (up to) | 64 GB | 64 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | LPDDR5X | LPDDR5X |
| RAM speed | 6,400 MHz | 6,400 MHz |
| Upgradable RAM | No | No |
| SSD (up to) | 1,024 GB | 4,096 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 | 75 Wh | 76 Wh |
| Power adapter | 170 W | 140 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 2.06 kg | 1.86 kg |
| Thickness | 18.2 mm | 16.5 mm |
| Width | 362 mm | 355.4 mm |
| Depth | 245 mm | 250.4 mm |
| Body material | Aluminium | Aluminium |
| Colours | Gray, Blue, Green | Gray |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | No | Yes |
| Liquid metal (CPU) | No | No |
| Fan noise (max. load) | 53.2 dB | 41.7 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 1 | 2 |
| USB-A ports | 2 | 1 |
| 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 | Yes | Yes |
| Key travel | 1.5 mm | 1 mm |
| Webcam | 1,440p | 1,080p |
| IR camera (face login) | Yes | No |
| Fingerprint reader | No | Yes |
| Audio | ||
| Speakers | 2.4 | 2.2 |
| Dolby Atmos | Yes | Yes |
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