In depth comparison and review of ASUS ZenBook 13 (UX333FAC) and ASUS Vivobook 14X (K3405ZF). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of ASUS ZenBook 13 (UX333FAC) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent processor performance
solid build quality
ample storage options
comfortable keyboard
average battery life
dim display
no backlit keyboard
limited graphics performance
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
DESIGN AND DIMENSIONS | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 30.296 cm x 18.93 cm x 1.79 cm | 31.71 cm x 22.25 cm x 1.89 cm |
Weight | 1.19 kg | 1.4 kg |
Case Material | - | Aluminum |
Colour | Royal blue | Cool silver |
DISPLAY | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Screen Size (Type) | 13.3" | 14" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 250 cd/m² | 300 cd/m² |
Colour Gamut | 100% sRGB | 45% NTSC |
Features | Anti-glare | Glossy |
PROCESSOR | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i5 (12th Gen) 12450H / 2 GHz |
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Max Turbo Speed | 4.2 GHz | 4.4 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | 6 MB | L3 - 12 MB |
64-bit Computing | Yes | - |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache |
MEMORY | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
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Max RAM Supported | - | 16 GB |
RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | - |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 2050 / Intel UHD Graphics |
Video Memory | - | 4 GB GDDR6 SDRAM |
Camera | Yes - HD | Yes - HD |
Camera Features | IR camera | Privacy shutter |
Sound | Harman/kardon stereo speakers, microphone | Dual speakers, microphone |
Audio Features | Smart Amp | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster |
COMMUNICATIONS | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Technology | 3-cell lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 50 Wh | 50 Wh |
AC ADAPTER | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.37 A | 90 Watt, 19 V, 4.74 A |
INPUT | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Type | Keyboard, touchpad, NumberPad | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard | 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 2 USB 3.1 Gen 2 HDMI USB 2.0 LAN (on supplied adapter) |
HDMI 2.1 Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | - |
SOFTWARE | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Operating System (OS) | Windows 10 Pro | Windows 11 Home |
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Software Included | - | MyASUS, ScreenXpert, GlideX |
MISCELLANEOUS | ASUS ZenBook 13 (UX333FAC) | ASUS Vivobook 14X (K3405ZF) |
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Included Accessories | Power adapter, sleeve, USB Gigabit Ethernet adapter | Power adapter, wired mouse, Carry bag |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
Features | MIL-STD-810G tested, ErgoLift | ASUS IceCool design, MIL-STD-810H tested |
Compliant Standards | - | RoHS, REACH |
SAR Value | 0.444 W/kg (body), 0.444 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 1 year | - |
Model Number | A3101R | LY134W |