Microsoft Surface Laptop 4 13.5
- Launched: April 2021
- Screen-to-body ratio: ~79%
- Dimensions: 308 x 223 x 14.5 mm (12.13 x 8.78 x 0.57 inches)
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Review
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Tests and Specifications
Detailed tests and technical specifications of the Microsoft Surface Laptop 4 13.5Case
| Weight | 1.28 kg (2.82 lbs) |
| Dimensions | 308 x 223 x 14.5 mm 12.13 x 8.78 x 0.57 inches |
| Area | 687 cm2 (106.5 inches2) |
| Screen-to-body ratio | ~79% |
| Side bezels | 11.3 mm |
| Colors | Black, Gold, Gray, Blue |
| Material | Aluminum |
| Transformer | No |
| Cooling system | Active |
| Vapor chamber | No |
| Number of fans | 2 |
| Noise level (max. load) | 40 dB |
Display
| Size | 13.5 inches |
| Type | IPS LCD |
| Refresh rate | 60 Hz |
| PPI | 201 ppi |
| Aspect ratio | 3:2 |
| Resolution | 2256 x 1504 pixels |
| HDR support | No |
| Sync technology | No |
| Touchscreen | Yes |
| Coating | Glossy |
| Ambient light sensor | Yes |
| Contrast | 1424:1 |
| sRGB color space | 97.2% |
| Adobe RGB profile | 66.8% |
| DCI-P3 color gamut | 64.7% |
| Response time | 50 ms |
Battery
Capacity
| Battery type | Li-Po |
| Replaceable | No |
| Fast charging | Yes |
| Charging via USB (Power Delivery) | Yes |
| Charging port position | Left, Right |
| Charge power | 65 W |
| Weight of AC adapter | 306 grams |
CPU
CPU name
| Base frequency | 0.9-2.4 GHz |
| Turbo frequency | 4.2 GHz |
| Cores | 4 |
| Threads | 8 |
| L3 Cache | 8 MB |
| Integrated GPU | Iris Xe Graphics G7 80EU |
| Fabrication process | 10 nm |
Benchmarks
Graphics Card
GPU name
| TGP | 15 W |
| Type | Integrated |
| Fabrication process | 10 nm |
| GPU base clock | 300 MHz |
| GPU boost clock | 1300 MHz |
| FLOPS | 1.7 TFLOPS |
| Memory size | System Shared |
| Memory type | LPDDR4X |
| Memory speed | 4.27 Gbps |
| Shading units (cores) | 640 |
| Texture mapping units (TMUs) | 40 |
| Raster operations pipelines (ROPs) | 20 |
| GPU performance | 1.7 TFLOPS |
GPU Benchmarks
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x4 GB |
| Clock | 4266 MHz |
| Type | LPDDR4X |
| Upgradable | No |
Storage
Storage size
| Bus | PCI-E Gen 3.0 (4x) |
| Storage type | SSD (M2) |
| Channels | 1x256 GB |
| Upgradable | Yes |
| Total slots | 1 |
| NVMe | Yes |
Sound
| Speakers | 2.0 |
| Dolby Atmos | Yes |
| Loudness | ~78.4 dB |
| Microphones | 2 |
Connectivity
| Wi-Fi standard | v6 |
| Bluetooth | v5 |
| Fingerprint | No |
| Infrared sensor | Yes |
| Optical drive | No |
| Webcam | Above the display |
| Webcam resolution | 1280 x 720 |
| USB-A | 1x USB 3.2 |
| USB Type-C | 1x USB 3.2 |
| Thunderbolt | No |
| HDMI | No |
| DisplayPort | No |
| VGA | No |
| Audio jack (3.5 mm) | Yes |
| Ethernet (RJ45) | No |
| SD card reader | No |
| Proprietary charging port | Yes |
Input
| Keyboard type | Island |
| Numpad | No |
| Backlight | Yes |
| Key travel | 1.3 mm |
| Size | 11.4 x 7.6 cm |
| Surface | Glass |
| Windows Precision | Yes |