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
Evaluation of the main characteristics with the configuration selected for the Surface Laptop 4 13.5.
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Tests and Specifications
Detailed tests and technical specifications of the Microsoft Surface Laptop 4 13.5
| 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 |
| Transformer |
No |
Cooling solution
| Cooling system |
Active |
| Vapor chamber |
No |
| Number of fans |
2 |
| Noise level (max. load) |
40 dB |
| 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 |
| Touchscreen |
Yes |
| Coating |
Glossy |
Display tests
| Contrast |
1424:1 |
| sRGB color space |
97.2% |
| Adobe RGB profile |
66.8% |
| DCI-P3 color gamut |
64.7% |
| Response time |
50 ms |
| Battery type |
Li-Po |
| Replaceable |
No |
| Fast charging |
Yes |
| USB Power Delivery |
Yes |
| Charging port position |
Left, Right |
| Charge power |
65 W |
| Weigh of AC adapter |
306 grams |
| 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
Geekbench 5 (Single-Core)
1247
Geekbench 5 (Multi-Core)
4399
Cinebench R23 (Single-Core)
1270
Cinebench R23 (Multi-Core)
4807
| TGP |
15 W |
| Type |
Integrated |
| Fabrication process |
10 nm |
| GPU base clock |
300 MHz |
| GPU boost clock |
1100 MHz |
| FLOPS |
1.41 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
1.41 TFLOPS
| Channels |
2x4 GB |
| Clock |
4266 MHz |
| Type |
LPDDR4X |
| Upgradable |
No |
| Bus |
PCI-E Gen 3.0 (4x) |
| Storage type |
SSD (M2) |
| Channels |
1x256 GB |
| Upgradable |
Yes |
| Total slots |
1 |
| NVMe |
Yes |
| Speakers |
2.0 |
| Dolby Atmos |
Yes |
| Loudness |
78.4 dB |
| Microphones |
2 |
| Wi-Fi standard |
v6 |
| Bluetooth |
v5 |
| Fingerprint |
No |
| Optical drive |
No |
| Webcam |
Above the display |
| Webcam resolution |
1280 x 720 |
Ports
| 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 |
Keyboard
| Keyboard type |
Island |
| Numpad |
No |
| Backlight |
Yes |
| Key travel |
1.3 mm |
Touchpad
| Size |
11.4 x 7.6 cm |
| Surface |
Glass |
| Windows Precision |
Yes |
Comparison with competitors
