ASUS Zenbook S 14 vs Razer Blade 18 (2025)
62.5Performance65.6
38.4Display55.5
69.3Battery98.7
88.4Portability20
2 spec wins — ASUS Zenbook S 145 spec wins — Razer Blade 18 (2025)
InnoReviews verdict
This one is close to a dead heat: ASUS Zenbook S 14 scores 62.6 against 62.2 for Razer Blade 18 (2025). Pick by the categories that matter to you — ASUS Zenbook S 14 edges ahead in portability, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS Zenbook S 14
- Stronger portability score: 88 vs 20
- 61% lower weight: 1.2 kg vs 3.1 kg
- 57% lower thickness: 11.9 mm vs 27.9 mm
- Lower launch price: $1,399 vs $3,500
Reasons to pick the Razer Blade 18 (2025)
- Stronger performance score: 66 vs 63
- Stronger display score: 56 vs 38
- Stronger battery score: 99 vs 69
- 515% higher charging: 400 W vs 65 W
- 100% higher Refresh rate: 240 Hz vs 120 Hz
Display
| Spec | ASUS Zenbook S 14 | Razer Blade 18 (2025) |
|---|---|---|
| Screen size | 14 ″ | 18 ″+29% |
| Panel type | OLED | IPS |
| Resolution | 2880x1800 | 3840x2400 |
| Refresh rate | 120 Hz | 240 Hz+100% |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | ASUS Zenbook S 14 | Razer Blade 18 (2025) |
|---|---|---|
| Processor | Intel Core Ultra 7 258V | Intel Core Ultra 9 275HX |
| Graphics | Intel Arc Graphics 140V | NVIDIA GeForce RTX 5070 Ti Laptop |
| RAM | 32 GB | 32 GB |
| RAM type | LPDDR5X | DDR5-5600 SO-DIMM (2 slots) |
| Storage | 1,000 GB | 1,024 GB+2% |
| Storage type | PCIe 4.0 NVMe SSD | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | ASUS Zenbook S 14 | Razer Blade 18 (2025) |
|---|---|---|
| Geekbench 6 (single) | — | 3,127Top 15% |
| Geekbench 6 (multi) | — | 20,220Top 11% |
Battery
| Spec | ASUS Zenbook S 14 | Razer Blade 18 (2025) |
|---|---|---|
| Capacity | 77 Wh | 99 Wh+29% |
| Charging | 65 W | 400 W+515% |
Design
| Spec | ASUS Zenbook S 14 | Razer Blade 18 (2025) |
|---|---|---|
| Weight | 1.2 kg+61% | 3.1 kg |
| Thickness | 11.9 mm+57% | 27.9 mm |
| Material | Ceraluminum | CNC aluminum (recycled) |
Connectivity
| Spec | ASUS Zenbook S 14 | Razer Blade 18 (2025) |
|---|---|---|
| Ports | 2x Thunderbolt 4, 1x USB 3.2 Gen 2 Type-A, 1x HDMI 2.1, 1x 3.5mm audio | 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 FHD IR | 5MP + IR |
| Biometrics | IR facial recognition | IR face (Windows Hello) |
Software
| Spec | ASUS Zenbook S 14 | Razer Blade 18 (2025) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 |
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