In depth comparison and review of ASUS Vivobook 14X (K3405ZF) and ASUS BR1402C (i381XA). 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 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
Advantages and disadvantages of ASUS BR1402C (i381XA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
solid build quality
efficient multitasking
decent battery life
average display quality
limited storage capacity
no backlit keyboard
basic graphics card
| DESIGN AND DIMENSIONS | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 31.71 cm x 22.25 cm x 1.89 cm | 33.29 cm x 22.89 cm x 2.1 cm |
| Weight | 1.4 kg | 1.56 kg |
| Case Material | Aluminum | Plastic |
| Colour | Cool silver | Mineral grey |
| DISPLAY | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Screen Size (Type) | 14" - IPS | 14" |
|---|---|---|
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 300 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Glossy | Anti-glare |
| PROCESSOR | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| CPU | Intel Core i5 (12th Gen) 12450H / 2 GHz | Intel Core i3 N305 |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.8 GHz |
| Number of Cores | 8-core | 8-core |
| Cache | L3 - 12 MB | 6 MB |
| Features | Intel Smart Cache | - |
| MEMORY | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 128 GB |
|---|
| AUDIO & VIDEO | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2050 / Intel UHD Graphics | Intel UHD Graphics |
| Video Memory | 4 GB GDDR6 SDRAM | - |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | Privacy shutter | Privacy shutter |
| Sound | Dual speakers, microphone | Dual speakers, microphone |
| Audio Features | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster | Output: Audio by Dirac |
| COMMUNICATIONS | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 50 Wh |
| AC ADAPTER | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 90 Watt, 19 V, 4.74 A | 65 Watt, 20 V, 2.25 A |
| INPUT | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | 1.4mm travel distance, ASUS ErgoSense | Spill-resistant, chiclet keyboard, 1.5mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Interfaces | HDMI 2.1 Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) |
HDMI USB 2.0 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) Headphone/microphone combo jack |
|---|
| SOFTWARE | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Pro Education |
|---|---|---|
| Software Included | MyASUS, ScreenXpert, GlideX | MyASUS, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | ASUS Vivobook 14X (K3405ZF) | ASUS BR1402C (i381XA) |
|---|
| Included Accessories | Power adapter, wired mouse, Carry bag | USB-C power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | ASUS IceCool design, MIL-STD-810H tested | System password, LED indicator, rubber bumper, MIL-STD-810H tested |
| Compliant Standards | RoHS, REACH | RoHS, REACH |
| Model Number | LY134W | 3Y |
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