Lenovo Yoga Slim 7i Aura Edition (15", 9) vs Razer Blade 18 (2025)
38.8Performance65.6
38.4Display55.5
60Battery98.7
75.8Portability20
2 spec wins — Lenovo Yoga Slim 7i Aura Edition (15", 9)8 spec wins — Razer Blade 18 (2025)
InnoReviews verdict
Razer Blade 18 (2025) wins this laptop face-off, 62.2 to 50, pulling ahead mainly in battery (+39) and performance (+27). Lenovo Yoga Slim 7i Aura Edition (15", 9) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Lenovo Yoga Slim 7i Aura Edition (15", 9)
- Stronger portability score: 76 vs 20
- 51% lower weight: 1.53 kg vs 3.1 kg
- 50% lower thickness: 13.9 mm vs 27.9 mm
Reasons to pick the Razer Blade 18 (2025)
- Stronger performance score: 66 vs 39
- Stronger display score: 56 vs 38
- Stronger battery score: 99 vs 60
- 515% higher charging: 400 W vs 65 W
- 100% higher Refresh rate: 240 Hz vs 120 Hz
Display
| Spec | Lenovo Yoga Slim 7i Aura Edition (15", 9) | Razer Blade 18 (2025) |
|---|---|---|
| Screen size | 15.3 ″ | 18 ″+18% |
| Panel type | IPS (multitouch) | IPS |
| Resolution | 2880x1800 | 3840x2400 |
| Refresh rate | 120 Hz | 240 Hz+100% |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | Lenovo Yoga Slim 7i Aura Edition (15", 9) | Razer Blade 18 (2025) |
|---|---|---|
| Processor | Intel Core Ultra 7 256V | Intel Core Ultra 9 275HX |
| Graphics | Intel Arc Graphics 140V (integrated) | NVIDIA GeForce RTX 5070 Ti Laptop |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5X-8533 (soldered) | DDR5-5600 SO-DIMM (2 slots) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | PCIe 4.0 NVMe SSD (M.2 2242) | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | Lenovo Yoga Slim 7i Aura Edition (15", 9) | Razer Blade 18 (2025) |
|---|---|---|
| Geekbench 6 (single) | 2,531Bottom 36% | 3,127+24%Top 15% |
| Geekbench 6 (multi) | 10,711Bottom 13% | 20,220+89%Top 11% |
Battery
| Spec | Lenovo Yoga Slim 7i Aura Edition (15", 9) | Razer Blade 18 (2025) |
|---|---|---|
| Capacity | 70 Wh | 99 Wh+41% |
| Charging | 65 W | 400 W+515% |
Design
| Spec | Lenovo Yoga Slim 7i Aura Edition (15", 9) | Razer Blade 18 (2025) |
|---|---|---|
| Weight | 1.53 kg+51% | 3.1 kg |
| Thickness | 13.9 mm+50% | 27.9 mm |
| Material | Aluminum (top and bottom) | CNC aluminum (recycled) |
Connectivity
| Spec | Lenovo Yoga Slim 7i Aura Edition (15", 9) | Razer Blade 18 (2025) |
|---|---|---|
| Ports | 2x Thunderbolt 4 (power delivery, DisplayPort 2.1), 1x USB-A 5Gbps, HDMI 2.1, 3.5mm combo jack | 1x Thunderbolt 5, 1x Thunderbolt 4, 3x USB-A 3.2 Gen 2, HDMI 2.1, 2.5G Ethernet, SD (UHS-II), 3.5mm |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| Webcam | 1080p + IR with e-shutter and ToF sensor | 5MP + IR |
| Biometrics | IR face recognition (Windows Hello), no fingerprint reader | IR face (Windows Hello) |
Software
| Spec | Lenovo Yoga Slim 7i Aura Edition (15", 9) | Razer Blade 18 (2025) |
|---|---|---|
| Operating system | Windows 11 Home / Pro | Windows 11 |
Related comparisons
Lenovo Yoga Slim 7i Aura Edition (15", 9)vs Dell XPS 13 (9345)VSLenovo Yoga Slim 7i Aura Edition (15", 9)vs ASUS TUF Gaming F16 (2024) FX607VSLenovo Yoga Slim 7i Aura Edition (15", 9)vs HP Spectre x360 14 (2024)VSLenovo Yoga Slim 7i Aura Edition (15", 9)vs Dell 14 Plus (DB14250)VSRazer Blade 18 (2025)vs HP OmniBook 3 16VSRazer Blade 18 (2025)vs Lenovo Yoga Pro 9i 16 Gen 9VSRazer Blade 18 (2025)vs ASUS Zenbook S 14VSRazer Blade 18 (2025)vs Samsung Galaxy Book6 ProVS