ASUS Zenbook Pro 14 OLED (UX6404VI) vs. ASUS Vivobook 14X (K3405ZF)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS Zenbook Pro 14 OLED (UX6404VI) 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 Zenbook Pro 14 OLED (UX6404VI) Review

Advantages and disadvantages of ASUS Zenbook Pro 14 OLED (UX6404VI) based on its technical characteristics, features, user experience, expert reviews and price level.

stunning oled display

powerful processor performance

sleek, lightweight design

high-speed connectivity options

innovative cooling system

average battery life

limited port selection

higher price point

no dedicated numeric keypad.

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 Zenbook Pro 14 OLED (UX6404VI) and ASUS Vivobook 14X (K3405ZF)
82 % - Design
88 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
80 % - Battery

Laptop Specifications Comparison

ASUS Zenbook Pro 14 OLED (UX6404VI) vs. ASUS Vivobook 14X (K3405ZF) Comparison Chart
DESIGN AND DIMENSIONS ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 32.18 cm x 22.33 cm x 1.79 cm 31.71 cm x 22.25 cm x 1.89 cm
Weight 1.65 kg 1.4 kg
Case Material Aluminum Aluminum
Colour Tech black Cool silver
DISPLAY ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Screen Size (Type) 14.5" OLED 14" - IPS
Touchscreen Yes -
Screen Resolution 2880 x 1800 (2.8K) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 120 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:10
Image Brightness 550 cd/m² 300 cd/m²
Colour Gamut 100% DCI-P3 45% NTSC
Colour Support 1.07 billion colours -
Features Glossy, HDR (high dynamic range), Pantone Validated, HDR 500 True Black, 0.2 ms response rate Glossy
PROCESSOR ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
CPU Intel Core i9 (13th Gen) 13900H Intel Core i5 (12th Gen) 12450H / 2 GHz
Max Turbo Speed 5.4 GHz 4.4 GHz
Number of Cores 14-core 8-core
Cache 24 MB L3 - 12 MB
Features Intel Smart Cache Intel Smart Cache
MEMORY ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
RAM 16 GB (provided memory is soldered) 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported 48 GB 16 GB
RAM Type DDR5 SDRAM DDR4 SDRAM
Form Factor SO-DIMM 262-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 0
STORAGE ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce RTX 4070 / Intel Iris Xe Graphics NVIDIA GeForce RTX 2050 / Intel UHD Graphics
Video Memory 8 GB GDDR6 SDRAM 4 GB GDDR6 SDRAM
Camera Yes - Full HD Yes - HD
Camera Features IR camera, Windows Hello Privacy shutter
Sound Harman/kardon stereo speakers, 3-microphone array Dual speakers, microphone
Compliant Standards Dolby Atmos -
Audio Features Output: Smart Amplification technology, Asus Audio Booster; Input: AI noise cancelling Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster
COMMUNICATIONS ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Wireless 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Features Dual stream (2x2) Single stream (1x1)
BATTERY ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 76 Wh 50 Wh
AC ADAPTER ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 200 Watt, 20 V, 10 A 90 Watt, 19 V, 4.74 A
INPUT ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes
Features 1.4mm travel distance, ASUS ErgoSense 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Interfaces Headphone/microphone combo jack
USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI 2.1
Thunderbolt 4 (supports DisplayPort) (Power Delivery)
HDMI 2.1
Headphone/microphone combo jack
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1 (Power Delivery)
Memory Card Reader Yes (SD Card) -
SOFTWARE ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Operating System (OS) Windows 11 Home Windows 11 Home
Software Included McAfee LiveSafe (30 days trial), Microsoft 365 (1 month trial) MyASUS, ScreenXpert, GlideX
MISCELLANEOUS ASUS Zenbook Pro 14 OLED (UX6404VI) ASUS Vivobook 14X (K3405ZF)
Included Accessories Power adapter Power adapter, wired mouse, Carry bag
Security Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM) Security Chip
Features MIL-STD-810H tested, ASUS IceCool Pro ASUS IceCool design, MIL-STD-810H tested
Compliant Standards RoHS, REACH, TUV Rheinland, SGS Eye Care Display Certification RoHS, REACH
Model Number P1056W LY134W
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