Lenovo Yoga Slim 7x vs Razer Blade 18 (2025)
42.7Performance65.6
50.4Display55.5
69.5Battery98.7
84.7Portability20
3 spec wins — Lenovo Yoga Slim 7x8 spec wins — Razer Blade 18 (2025)
InnoReviews verdict
Razer Blade 18 (2025) wins this laptop face-off, 62.2 to 58.1, pulling ahead mainly in battery (+29) and performance (+23). Lenovo Yoga Slim 7x 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 7x
- Stronger portability score: 85 vs 20
- 100% higher Peak brightness: 1,000 nits vs 500 nits
- 59% lower weight: 1.28 kg vs 3.1 kg
- 54% lower thickness: 12.9 mm vs 27.9 mm
- Lower launch price: $1,199 vs $3,500
Reasons to pick the Razer Blade 18 (2025)
- Stronger performance score: 66 vs 43
- Stronger display score: 56 vs 50
- Stronger battery score: 99 vs 70
- 515% higher charging: 400 W vs 65 W
- 167% higher Refresh rate: 240 Hz vs 90 Hz
Display
| Spec | Lenovo Yoga Slim 7x | Razer Blade 18 (2025) |
|---|---|---|
| Screen size | 14.5 ″ | 18 ″+24% |
| Panel type | OLED (PureSight) | IPS |
| Resolution | 2944x1840 | 3840x2400 |
| Refresh rate | 90 Hz | 240 Hz+167% |
| Peak brightness | 1,000 nits+100% | 500 nits |
Performance
| Spec | Lenovo Yoga Slim 7x | Razer Blade 18 (2025) |
|---|---|---|
| Processor | Qualcomm Snapdragon X Elite (X1E-78-100) | Intel Core Ultra 9 275HX |
| Graphics | Qualcomm Adreno | NVIDIA GeForce RTX 5070 Ti Laptop |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5X-8448 | DDR5-5600 SO-DIMM (2 slots) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | PCIe 4.0 NVMe SSD | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | Lenovo Yoga Slim 7x | Razer Blade 18 (2025) |
|---|---|---|
| Geekbench 6 (single) | 2,420Bottom 23% | 3,127+29%Top 15% |
| Geekbench 6 (multi) | 13,800Top 44% | 20,220+47%Top 11% |
Battery
| Spec | Lenovo Yoga Slim 7x | Razer Blade 18 (2025) |
|---|---|---|
| Capacity | 70 Wh | 99 Wh+41% |
| Web browsing endurance | 14 h | — |
| Charging | 65 W | 400 W+515% |
Design
| Spec | Lenovo Yoga Slim 7x | Razer Blade 18 (2025) |
|---|---|---|
| Weight | 1.28 kg+59% | 3.1 kg |
| Thickness | 12.9 mm+54% | 27.9 mm |
| Material | Aluminum | CNC aluminum (recycled) |
Connectivity
| Spec | Lenovo Yoga Slim 7x | Razer Blade 18 (2025) |
|---|---|---|
| Ports | 3x USB4 (USB-C) | 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 | 5MP + IR |
| Biometrics | IR face (Windows Hello) | IR face (Windows Hello) |
Software
| Spec | Lenovo Yoga Slim 7x | Razer Blade 18 (2025) |
|---|---|---|
| Operating system | Windows 11 (Arm) | Windows 11 |
Related comparisons
Lenovo Yoga Slim 7xvs Lenovo IdeaPad Pro 5 Gen 9 (14AHP9)VSLenovo Yoga Slim 7xvs Lenovo Legion 5i Gen 10 (15IRX10)VSLenovo Yoga Slim 7xvs Acer Googlebook 14VSLenovo Yoga Slim 7xvs HP OMEN MAX 16 (16-ah0000)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