Microsoft Surface Laptop 15-inch (8th Edition) vs Razer Blade 18 (2025)
VS
44Performance65.6
41.6Display55.5
68Battery98.7
65.9Portability20
3 spec wins — Microsoft Surface Laptop 15-inch (8th Edition)6 spec wins — Razer Blade 18 (2025)
InnoReviews verdict
Razer Blade 18 (2025) wins this laptop face-off, 62.2 to 52.6, pulling ahead mainly in battery (+31) and performance (+22). Microsoft Surface Laptop 15-inch (8th Edition) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Microsoft Surface Laptop 15-inch (8th Edition)
- Stronger portability score: 66 vs 20
- 46% lower weight: 1.66 kg vs 3.1 kg
- 35% lower thickness: 18.3 mm vs 27.9 mm
- 20% higher Peak brightness: 600 nits vs 500 nits
- Lower launch price: $1,550 vs $3,500
Reasons to pick the Razer Blade 18 (2025)
- Stronger performance score: 66 vs 44
- Stronger display score: 56 vs 42
- Stronger battery score: 99 vs 68
- 515% higher charging: 400 W vs 65 W
- 100% higher Refresh rate: 240 Hz vs 120 Hz
Display
| Spec | Microsoft Surface Laptop 15-inch (8th Edition) | Razer Blade 18 (2025) |
|---|---|---|
| Screen size | 15 ″ | 18 ″+20% |
| Panel type | HDR PixelSense LCD (touchscreen) | IPS |
| Resolution | 3270x2180 | 3840x2400 |
| Refresh rate | 120 Hz | 240 Hz+100% |
| Peak brightness | 600 nits+20% | 500 nits |
Performance
| Spec | Microsoft Surface Laptop 15-inch (8th Edition) | Razer Blade 18 (2025) |
|---|---|---|
| Processor | Qualcomm Snapdragon X2 Plus (10-core) or Snapdragon X2 Elite (12-core) | Intel Core Ultra 9 275HX |
| Graphics | Qualcomm Adreno | NVIDIA GeForce RTX 5070 Ti Laptop |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5x | DDR5-5600 SO-DIMM (2 slots) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | Gen 4 SSD (removable, M.2 2230) | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | Microsoft Surface Laptop 15-inch (8th Edition) | Razer Blade 18 (2025) |
|---|---|---|
| Geekbench 6 (single) | — | 3,127Top 15% |
| Geekbench 6 (multi) | — | 20,220Top 11% |
Battery
| Spec | Microsoft Surface Laptop 15-inch (8th Edition) | Razer Blade 18 (2025) |
|---|---|---|
| Capacity | 66 Wh | 99 Wh+50% |
| Web browsing endurance | 14 h | — |
| Charging | 65 W | 400 W+515% |
Design
| Spec | Microsoft Surface Laptop 15-inch (8th Edition) | Razer Blade 18 (2025) |
|---|---|---|
| Weight | 1.66 kg+46% | 3.1 kg |
| Thickness | 18.3 mm+35% | 27.9 mm |
| Material | Aluminum (100% recycled) | CNC aluminum (recycled) |
Connectivity
| Spec | Microsoft Surface Laptop 15-inch (8th Edition) | Razer Blade 18 (2025) |
|---|---|---|
| Ports | 2x USB-C/USB4, USB-A 3.2, 3.5mm headphone jack, Surface Connect, microSD | 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 | Bluetooth 5.4 | 5.4 |
| Webcam | 1080p Full HD (Windows Studio Effects) | 5MP + IR |
| Biometrics | Facial recognition (Windows Hello) | IR face (Windows Hello) |
Software
| Spec | Microsoft Surface Laptop 15-inch (8th Edition) | Razer Blade 18 (2025) |
|---|---|---|
| Operating system | Windows 11 Home (Arm) | Windows 11 |
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