Microsoft Surface Laptop 4 15

Microsoft Surface Laptop 4 15
  • Launched: April 2021
  • Screen-to-body ratio: ~80.9%
  • Dimensions: 339.5 x 244 x 14.7 mm (13.37 x 9.61 x 0.58 inches)
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Review

Evaluation of the main characteristics with the configuration selected for the Surface Laptop 4 15.
Performance
56
Gaming
35
Display
49
Battery Life
54
Connectivity
65
Case
90
NanoReview Score
52
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Tests and Specifications

Detailed tests and technical specifications of the Microsoft Surface Laptop 4 15

Case

Weight 1.54 kg (3.4 lbs)
Dimensions 339.5 x 244 x 14.7 mm
13.37 x 9.61 x 0.58 inches
Area 828 cm2 (128.5 inches2)
Screen-to-body ratio ~80.9%
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 40 dB

Display

Size 15 inches
Type IPS LCD
Refresh rate 60 Hz
PPI 200 ppi
Aspect ratio 3:2
Resolution 2496 x 1664 pixels
HDR support Yes, HDR10
Touchscreen Yes
Coating Glossy
Display tests
Contrast 1558:1
sRGB color space 97.7%
Adobe RGB profile 62%
DCI-P3 color gamut 65.1%
Response time 45 ms
Max. brightness
380 nits

Battery

Capacity
Full charging time 2:20 hr
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 gramm

CPU

CPU name
Base frequency 1.2-3.0 GHz
Turbo frequency 4.8 GHz
Cores 4
Threads 8
L3 Cache 12 MB
Integrated GPU Iris Xe Graphics G7 96EU
Fabrication process 10 nm

Benchmarks

Geekbench 5 (Single-Core)
1481
Geekbench 5 (Multi-Core)
5108
Cinebench R23 (Single-Core)
1436
Cinebench R23 (Multi-Core)
5719

Graphics Card

GPU name
TGP 15 W
Type Integrated
Fabrication process 10 nm
GPU base clock 300 MHz
FLOPS 1.69 TFLOPS
Memory size System Shared
Memory type LPDDR4X
Memory speed 4.27 Gbps
Shading units (cores) 768
Texture mapping units (TMUs) 48
Raster operations pipelines (ROPs) 24
GPU performance
1.69 TFLOPS

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 78.7 dB
Microphones 2

Connectivity

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

Input

Keyboard
Keyboard type Island
Numpad No
Backlight Yes
Key travel 1.3 mm
Touchpad
Surface Glass
Windows Precision Yes

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