Microsoft Surface Laptop 4 13.5 vs Dell Inspiron 13 7306 (2-in-1)

You can select specific configurations for the laptops to get a more accurate comparative review
Display 2256 x 1504
Battery 47.4 Wh
CPU
RAM
Storage

Review

Evaluation of Microsoft Surface Laptop 4 13.5 and Dell Inspiron 13 7306 (2-in-1) important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Case
Design, materials, durability and usability

Key Differences

What are the key differences between the notebooks
Advantages of the Microsoft Surface Laptop 4 13.5
  • Thinner bezels and 2% higher screen-to-body ratio
  • Provides 33% higher max. screen brightness: 400 vs 300 nits
  • 21% sharper screen – 201 versus 166 pixels per inch (PPI)
Advantages of the Dell Inspiron 13 7306 (2-in-1)
  • Features a bigger (~12%) battery – 53 against 47.4 watt-hours
  • Smaller footprint: 8% more compact case (97.6 vs 106.5 square inches)
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.28 kg (2.82 lbs) 1.23 kg (2.71 lbs)
Dimensions 308 x 223 x 14.5 mm
12.13 x 8.78 x 0.57 inches
305.19 x 206.4 x 15.9-16.7 mm
12.02 x 8.13 x 0.63-0.66 inches
Area 687 cm2 (106.5 inches2) 630 cm2 (97.7 inches2)
Screen-to-body ratio ~79% ~77.4%
Side bezels 11.3 mm 5.4 mm
Colors Black, Gold, Gray, Blue Black, Silver
Transformer No Yes
Opening angle - 360°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 2 1
Noise level 40 dB 41.8 dB

Display

Size 13.5 inches 13.3 inches
Type IPS LCD IPS LCD
Refresh rate 60 Hz 60 Hz
PPI 201 ppi 166 ppi
Aspect ratio 3:2 16:9
Resolution 2256 x 1504 pixels 1920 x 1080 pixels
HDR support No Yes, Dolby Vision
Touchscreen Yes Yes
Coating Glossy Glossy (Antireflective)
Display tests
Contrast 1424:1 800:1
sRGB color space 97.2% 100%
Adobe RGB profile 66.8% -
DCI-P3 color gamut 64.7% -
Response time 50 ms 35 ms
Max. brightness

Battery

Capacity
Voltage - 15.2 V
Battery type Li-Po Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Left
Charge power 65 W 65 W
Weigh of AC adapter 306 gramm 287 gramm

CPU

CPU name
Base frequency 0.9-2.4 GHz 0.9-2.4 GHz
Turbo frequency 4.2 GHz 4.2 GHz
Cores 4 4
Threads 8 8
L3 Cache 8 MB 8 MB
Integrated GPU Iris Xe Graphics G7 80EU Iris Xe Graphics G7 80EU
Fabrication process 10 nm 10 nm

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP 15 W 15 W
Type Integrated Integrated
Fabrication process 10 nm 10 nm
GPU base clock 300 MHz 300 MHz
GPU boost clock 1100 MHz 1100 MHz
FLOPS 1.41 TFLOPS 1.41 TFLOPS
Memory size System Shared System Shared
Memory type LPDDR4X LPDDR4X
Memory speed 4.27 Gbps 4.27 Gbps
Shading units (cores) 640 640
Texture mapping units (TMUs) 40 40
Raster operations pipelines (ROPs) 20 20
GPU performance

RAM

RAM size
Channels 2x4 GB 2x4 GB
Clock 4266 MHz 4267 MHz
Type LPDDR4X LPDDR4X
Upgradable No No

Storage

Storage size
Bus PCI-E Gen 3.0 (4x) PCI-E Gen 3.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x256 GB
Upgradable Yes Yes
Total slots 1 1
NVMe Yes Yes

Sound

Audio chip - Realtek ALC3254
Speakers 2.0 2.0
Power - 2x2W
Dolby Atmos Yes No
Loudness 78.4 dB 80.2 dB
Microphones 2 2

Connectivity

Wi-Fi standard v6 v6
Bluetooth v5 v5
Fingerprint No Yes
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1280 x 720 1280 x 720
Ports
USB-A 1x USB 3.2 1x USB 3.2
USB Type-C 1x USB 3.2 1x USB 3.2
Thunderbolt No Thunderbolt 4
HDMI No 1x HDMI 2.0
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No No
SD card reader No Yes
Proprietary charging port No Yes

Input

Keyboard
Keyboard type Island Island
Numpad No No
Backlight Yes Yes
Key travel 1.3 mm -
Touchpad
Size 11.4 x 7.6 cm 10.5 x 6.0 cm
Surface Glass Glass
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

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