Asus Vivobook S14X OLED (S5402) vs S14 OLED (12th Gen Intel)

You can select specific configurations for the laptops to get a more accurate comparative review


Evaluation of Asus Vivobook S14X OLED (S5402) and S14 OLED (12th Gen Intel) important characteristics
System and application performance
Performance in popular 3D games
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Ports, webcam and other interfaces
Design, materials, durability and usability

Key Differences

What are the key differences between the notebooks
Advantages of the Asus Vivobook S14X OLED (S5402)
  • Higher screen refresh rate: 120 versus 90 Hz
Advantages of the Asus Vivobook S14 OLED (12th Gen Intel)
  • Slightly easier to carry: weighs 130 grams less (around 0.29 lbs)
  • Thinner bezels and 3% higher screen-to-body ratio
  • Provides 9% higher max. screen brightness: 600 vs 550 nits
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Tests and Specifications

Comparison table of test results and technical specs


Weight 1.63 kg (3.59 lbs) 1.5 kg (3.31 lbs)
Dimensions 322.3 x 230.9 x 17.9 mm
12.69 x 9.09 x 0.7 inches
316.4 x 224.5 x 18.9 mm
12.46 x 8.84 x 0.74 inches
Area 744 cm2 (115.4 inches2) 710 cm2 (110.1 inches2)
Screen-to-body ratio ~77.9% ~80%
Side bezels 0.7 mm 7.4 mm
Colors Black, Silver, Gray Black, Silver, Green
Transformer No No
Opening angle 180° 180°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 1 2
Noise level 52.8 dB -


Size 14.5 inches 14 inches
Refresh rate 120 Hz 90 Hz
PPI 234 ppi 243 ppi
Aspect ratio 16:9 16:10
Resolution 2880 x 1800 pixels 2880 x 1800 pixels
HDR support Yes, HDR10 Yes, HDR10
Touchscreen No No
Coating Matte Matte
Display tests
Contrast 1000000:1 1000000:1
sRGB color space 100% -
Adobe RGB profile 95.5% -
DCI-P3 color gamut 99.9% 100%
Response time 1 ms 1 ms
Max. brightness


Full charging time 1:30 hr -
Battery type Li-Ion Li-Po
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Right Right
Charge power 90 W 90 W
Weigh of AC adapter 411 gramm -


CPU name
Base frequency 2.5 GHz 2.5 GHz
Turbo frequency 4.5 GHz 4.5 GHz
Cores 12 12
Threads 16 16
L3 Cache 18 MB 18 MB
Integrated GPU Intel Iris Xe Graphics (80EU) Intel Iris Xe Graphics (80EU)
Fabrication process 10 nm 10 nm


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
Memory size System Shared System Shared
Memory type DDR4 DDR4
Memory speed 3.2 Gbps 3.2 Gbps
Shading units (cores) 640 640
Texture mapping units (TMUs) 40 40
Raster operations pipelines (ROPs) 20 20
GPU performance


RAM size
Channels 1x4 GB 1x4 GB
Clock 3200 MHz 3200 MHz
Type DDR4 DDR4
Upgradable Yes Yes
Total slots 1 1
Max. ram size 12 GB 16 GB


Storage size
Bus PCI-E Gen 4.0 (4x) PCI-E Gen 4.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x512 GB
Upgradable Yes Yes
Total slots 1 1
NVMe Yes Yes


Speakers 2.0 2.0
Dolby Atmos No -
Loudness 77.7 dB -
Microphones 2 2


Wi-Fi standard v6E v6E
Bluetooth v5.2 v5.2
Fingerprint Yes Optional
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1280 x 720 1280 x 720
USB-A 2x USB 3.2 2x USB 3.2
USB Type-C 2x USB 3.2 2x USB 4.0
Thunderbolt Thunderbolt 3.2 Thunderbolt 4
HDMI 1x HDMI 2.0 1x HDMI 2.0
DisplayPort No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No No
SD card reader No No
Proprietary charging port No No


Keyboard type Island Island
Numpad No No
Backlight Yes Yes
Key travel 1.4 mm 1.4 mm
Size 13.0 x 7.5 cm -
Surface Plastic Plastic
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

Cast your vote

So, which laptop would you choose?
1 (14.3%)
6 (85.7%)
Total votes: 7


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