In depth comparison and review of ASUS VivoBook 16X (X1603ZA) and ASUS Zenbook Pro 14 OLED (UX6404VI). 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 16X (X1603ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
impressive battery life
lightweight design
affordable price point
sharp display quality
fast charging support
moderate storage capacity
average speaker quality
no dedicated GPU
limited color options
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.
| DESIGN AND DIMENSIONS | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.86 cm x 24.95 cm x 1.99 cm | 32.18 cm x 22.33 cm x 1.79 cm |
| Weight | 1.88 kg | 1.65 kg |
| Case Material | - | Aluminum |
| Colour | Silver | Tech black |
| DISPLAY | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Screen Size (Type) | 16" | 14.5" OLED |
|---|---|---|
| Touchscreen | - | Yes |
| Screen Resolution | 1920 x 1200 (WUXGA) | 2880 x 1800 (2.8K) |
| V-Sync Rate at Max Res. | 60 Hz | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 300 cd/m² | 550 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Anti-glare, 86% screen-to-body ratio, IPS-level | Glossy, HDR (high dynamic range), Pantone Validated, HDR 500 True Black, 0.2 ms response rate |
| PROCESSOR | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| CPU | Intel Core i3 (12th Gen) 1220P / 1.1 GHz | Intel Core i9 (13th Gen) 13900H |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 5.4 GHz |
| Number of Cores | 10-core | 14-core |
| Cache | 12 MB | 24 MB |
| Features | Intel Smart Cache | Intel Smart Cache |
| MEMORY | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | 48 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 4070 / Intel Iris Xe Graphics |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - Full HD |
| Camera Features | Privacy shutter, ASUS 3D Noise Reduction (3DNR) Technology | IR camera, Windows Hello |
| Sound | Dual speakers, microphone | Harman/kardon stereo speakers, 3-microphone array |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | Output: ASUS SonicMaster; Input: AI noise cancelling | Output: Smart Amplification technology, Asus Audio Booster; Input: AI noise cancelling |
| COMMUNICATIONS | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 76 Wh |
| AC ADAPTER | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 19 V | 200 Watt, 20 V, 10 A |
| INPUT | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense | 1.4mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Interfaces | HDMI 1.4 Headphone/microphone combo jack USB 2.0 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 |
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) |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card) |
| SOFTWARE | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | McAfee LiveSafe (30 days trial), Microsoft 365 (1 month trial) |
| MISCELLANEOUS | ASUS VivoBook 16X (X1603ZA) | ASUS Zenbook Pro 14 OLED (UX6404VI) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip |
| Features | ASUS IceCool design, MIL-STD-810H tested, BIOS protection, ASUS Antimicrobial Guard | MIL-STD-810H tested, ASUS IceCool Pro |
| Compliant Standards | RoHS, REACH, TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Software Solution), Energy Star 8.0 | RoHS, REACH, TUV Rheinland, SGS Eye Care Display Certification |
| Model Number | MB157W | P1056W |
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