ASUS ROG Zephyrus S GX531GX vs. ASUS Vivobook Pro 14 OLED (K3400PA)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS ROG Zephyrus S GX531GX and ASUS Vivobook Pro 14 OLED (K3400PA). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

ASUS ROG Zephyrus S GX531GX Review

Advantages and disadvantages of ASUS ROG Zephyrus S GX531GX based on its technical characteristics, features, user experience, expert reviews and price level.

ultra-slim design

powerful gaming performance

innovative cooling system

high refresh rate display

RGB keyboard lighting

short battery life

no webcam

limited upgradeability

high price point

ASUS Vivobook Pro 14 OLED (K3400PA) Review

Advantages and disadvantages of ASUS Vivobook Pro 14 OLED (K3400PA) based on its technical characteristics, features, user experience, expert reviews and price level.

vibrant oled display

sleek lightweight design

solid performance

good thermal management

decent battery life

limited port selection

average sound quality

no dedicated gpu

higher price tag

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus S GX531GX and ASUS Vivobook Pro 14 OLED (K3400PA)
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
65 % - Battery
81 % - Design
87 % - Display
82 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus S GX531GX vs. ASUS Vivobook Pro 14 OLED (K3400PA) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Product Type Notebook Notebook
Dimensions (WxDxH) 36 cm x 26.8 cm x 1.57 cm 31.74 cm x 22.85 cm x 1.93 cm
Weight 2.1 kg 1.4 kg
Colour Black Quiet blue
DISPLAY ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Screen Size (Type) 15.6" 14" OLED
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 2880 x 1800 (WQXGA+)
V-Sync Rate at Max Res. 144 Hz 90 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 300 cd/m² 600 cd/m²
Colour Gamut 100% sRGB, 72% NTSC, 75.35% Adobe RGB 100% DCI-P3
Features Anti-glare, 178° horizontal and vertical viewing angle, 3 ms response rate Glossy, Pantone Validated, 0.2 ms response rate, HDR 600 True Black
PROCESSOR ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
CPU Intel Core i7 (8th Gen) 8750H / 2.2 GHz Intel Core i5 (11th Gen) 11300H / 3.1 GHz
Max Turbo Speed 4.1 GHz 4.4 GHz
Number of Cores 6-core Quad-Core
Cache 9 MB 8 MB
64-bit Computing Yes -
Chipset Mobile Intel HM370 -
Features Intel Turbo Boost Technology 2.0 -
MEMORY ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 8 GB (provided memory is soldered)
Max RAM Supported 24 GB -
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz -
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 0 -
STORAGE ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe - NVM Express (NVMe) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Graphics Processor (GPU) NVIDIA GeForce RTX 2080 Intel Iris Xe Graphics
Video Memory 8 GB GDDR6 SDRAM -
Video System Features Max-Q design -
Gaming Yes -
Camera Yes - 720p Yes - 720p
Camera Features - Privacy shutter
Sound Stereo speakers, array microphone Harman/kardon stereo speakers, array microphone
Audio Features Smart Amplification technology -
COMMUNICATIONS ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 Bluetooth 5.0, 802.11a/b/g/n/ac/ax
Features - Dual stream (2x2)
BATTERY ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 50 Wh 63 Wh
AC ADAPTER ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 230 Watt, 19.5 V, 11.8 A 65 Watt, 19 V, 3.42 A
INPUT ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Type Keyboard, touchpad Keyboard, touchpad, NumberPad
Keyboard Backlight Yes (RGB) Yes
Features 4 RGB zones Chiclet keyboard, 1.35mm travel distance
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Interfaces Headphone/microphone combo jack
HDMI
USB-C 3.1 Gen 1
USB 3.1 Gen 2
USB-C 3.1 Gen 2
2 x USB 2.0
USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
2 x USB 2.0
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
Memory Card Reader - Yes (microSD)
SOFTWARE ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 10 Pro 64-bit Edition
MISCELLANEOUS ASUS ROG Zephyrus S GX531GX ASUS Vivobook Pro 14 OLED (K3400PA)
Included Accessories Power adapter, 3D ROG sculpture Power adapter
Security - Firmware Trusted Platform Module (TPM) solution, fingerprint reader
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Active Aerodynamic System (AAS) -
SAR Value 0.02 W/kg (body), 0.02 W/kg (limb) -
ENERGY STAR Certified - Yes
Model Number ES002T KM017T
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