ASUS ROG Zephyrus S GX502GW vs. ASUS Vivobook 14X (K3405ZF)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS ROG Zephyrus S GX502GW and ASUS Vivobook 14X (K3405ZF). 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 GX502GW Review

Advantages and disadvantages of ASUS ROG Zephyrus S GX502GW based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

slim, portable design

144Hz refresh rate display

effective cooling system

RGB keyboard lighting

average battery life

limited storage capacity

no webcam

high price point

ASUS Vivobook 14X (K3405ZF) Review

Advantages and disadvantages of ASUS Vivobook 14X (K3405ZF) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful intel processor

lightweight and portable

vivid oled display

fast ssd storage

competitive price point

average battery life

limited port selection

no dedicated gpu

standard design

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus S GX502GW and ASUS Vivobook 14X (K3405ZF)
86 % - Design
85 % - Display
87 % - Performance
84 % - Connectivity
75 % - Battery
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
80 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus S GX502GW vs. ASUS Vivobook 14X (K3405ZF) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 36 cm x 25.2 cm x 1.89 cm 31.71 cm x 22.25 cm x 1.89 cm
Weight 2 kg 1.4 kg
Case Material - Aluminum
Colour Black Cool silver
DISPLAY ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Screen Size (Type) 15.6" 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 144 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness - 300 cd/m²
Colour Gamut 100% sRGB 45% NTSC
Features NVIDIA G-SYNC compatible, 3 ms response rate Glossy
PROCESSOR ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
CPU Intel Core i7 (9th Gen) 9750H / 2.6 GHz Intel Core i5 (12th Gen) 12450H / 2 GHz
Max Turbo Speed 4.5 GHz 4.4 GHz
Number of Cores 6-core 8-core
Cache 12 MB L3 - 12 MB
64-bit Computing Yes -
Chipset Mobile Intel HM370 -
Features Intel Turbo Boost Technology 2.0 Intel Smart Cache
MEMORY ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
RAM 16 GB (provided memory is soldered) 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported 32 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 0
STORAGE ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe - NVM Express (NVMe) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce RTX 2070 NVIDIA GeForce RTX 2050 / Intel UHD Graphics
Video Memory 8 GB GDDR6 SDRAM 4 GB GDDR6 SDRAM
Gaming Yes -
Camera - Yes - HD
Camera Features - Privacy shutter
Sound Stereo speakers, array microphone Dual speakers, microphone
Audio Features ESS SABRE HiFi audio DAC technology, Smart Amplification technology Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster
COMMUNICATIONS ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Network Interface Gigabit Ethernet -
Features - Single stream (1x1)
BATTERY ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 76 Wh 50 Wh
AC ADAPTER ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 230 Watt, 19.5 V, 11.8 A 90 Watt, 19 V, 4.74 A
INPUT ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes (RGB) Yes
Features Chiclet keyboard, ASUS Aura Sync RGB LED, N-key rollover, per-key RGB 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Interfaces Headphone output
Microphone input
USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
2 x USB 3.2 Gen 1
LAN
HDMI
HDMI 2.1
Headphone/microphone combo jack
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1 (Power Delivery)
SOFTWARE ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Operating System (OS) Windows 10 Home Windows 11 Home
Software Included - MyASUS, ScreenXpert, GlideX
MISCELLANEOUS ASUS ROG Zephyrus S GX502GW ASUS Vivobook 14X (K3405ZF)
Included Accessories Power adapter, web camera Power adapter, wired mouse, Carry bag
Security - Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features - ASUS IceCool design, MIL-STD-810H tested
Compliant Standards - RoHS, REACH
SAR Value 0.28 W/kg (body), 0.28 W/kg (limb) -
Model Number ES019T LY134W
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