Surface Laptop 8 (13.8-inch)vsSurface Laptop 8 (15-inch)
Surface Laptop 8 (13.8-inch)
5.0
Surface Laptop 8 (15-inch)
5.0
Spec Comparison Summary
CPU
ComparableLaptop 8 (13.8-inch)16,800
Laptop 8 (15-inch)16,800
AI/NPU
ComparableLaptop 8 (13.8-inch)80 TOPS
Laptop 8 (15-inch)80 TOPS
battery life
B leads ▶Laptop 8 (13.8-inch)20h
Laptop 8 (15-inch)22h
max RAM
ComparableLaptop 8 (13.8-inch)64GB
Laptop 8 (15-inch)64GB
Performance comparison
Surface Laptop 8 (13.8-inch) ⟵ VS ⟶ Surface Laptop 8 (15-inch)
Surface Laptop 8 (13.8-inch)
Surface Laptop 8 (15-inch)
16,800CPU Benchmark16,800
3,400GPU Benchmark3,400
20hBattery Life22h
1,340gWeight1,660g
Full Specification Comparison
Side-by-side comparison of processor, display, ports, dimensions, and more.
| Specs | Surface Laptop 8 (13.8-inch) | Surface Laptop 8 (15-inch) |
|---|---|---|
| Processor (CPU) | Snapdragon® X2 Elite / Plus | Snapdragon® X2 Elite / Plus |
| Graphics (GPU) | Qualcomm® Adreno™ GPU | Qualcomm® Adreno™ GPU |
| AI Processor (NPU) | Qualcomm® Hexagon™ (80 TOPS) | Qualcomm® Hexagon™ (80 TOPS) |
| Memory (RAM) | 16GB / 24GB / 32GB / 64GB LPDDR5x | 16GB / 24GB / 32GB / 64GB LPDDR5x |
| Storage (SSD) | 256GB / 512GB / 1TB (Removable SSD) | 256GB / 512GB / 1TB (Removable SSD) |
| Display | 13.8" PixelSense™ Flow | 15" PixelSense™ Flow |
| Resolution | 3000 × 2000 | 4500 × 3000 |
| Aspect Ratio | 3:2 | 3:2 |
| Battery Life | 20h | 22h |
| Weight | 1340g | 1660g |
| Ports & Connectivity | USB-C (USB4) x 2, USB-A x 1, Surface Connect | USB-C (USB4) x 2, USB-A x 1, MicroSDXC カード リーダー, Surface Connect |
| Dimensions | 301 × 220 × 17.5 mm | 329 × 239 × 18.3 mm |
| Release Date | Jun 16, 2026 | Jun 16, 2026 |
Performance Hierarchy
Historical Surface Performance Ranking
All Surface models ordered from highest to lowest by the selected metric, highlighting the standing of both models.
CPU Performance
Historical Surface in descending order (53 models)Laptop 8 (13.8-inch): #1 of 53 (16,800)
Laptop 8 (15-inch): #2 of 53 (16,800)
High Performance (Top)
Entry / Legacy
GPU Performance
Historical Surface in descending order (53 models)Laptop 8 (13.8-inch): #6 of 53 (3,400)
Laptop 8 (15-inch): #7 of 53 (3,400)
High Performance (Top)
Entry / Legacy
NPU (AI)
Historical Surface in descending order (15 models)Laptop 8 (13.8-inch): #3 of 15 (80 TOPS)
Laptop 8 (15-inch): #4 of 15 (80 TOPS)
High Performance (Top)
Entry / Legacy
Battery Life
Historical Surface in descending order (50 models)Laptop 8 (13.8-inch): #3 of 50 (20h)
Laptop 8 (15-inch): #2 of 50 (22h)
High Performance (Top)
Entry / Legacy