In depth comparison and review of ASUS VivoBook 16X (X1603ZA) and ASUS ZenBook 14X OLED (UX5401FEA). 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 14X OLED (UX5401FEA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
compact lightweight design
powerful intel processor
fast ssd storage
good battery life
limited port selection
higher price point
no dedicated gpu
average speaker quality
DESIGN AND DIMENSIONS | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 35.86 cm x 24.95 cm x 1.99 cm | 31.1 cm x 22.3 cm x 1.59 cm |
Weight | 1.88 kg | 1.4 kg |
Colour | Silver | Pine grey |
DISPLAY | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Screen Size (Type) | 16" | 14" OLED |
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Touchscreen | - | Yes |
Screen Resolution | 1920 x 1200 (WUXGA) | 3840 x 2400 (4K) |
V-Sync Rate at Max Res. | 60 Hz | 60 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 | Blue light reduction, Pantone Validated, HDR 500 True Black, 88% screen-to-body ratio, 0.2 ms response rate |
PROCESSOR | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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CPU | Intel Core i3 (12th Gen) 1220P / 1.1 GHz | Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz |
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Max Turbo Speed | 4.4 GHz | 4.7 GHz |
Number of Cores | 10-core | Quad-Core |
Cache | 12 MB | 12 MB |
Features | Intel Smart Cache | Intel Smart Cache |
MEMORY | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
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AUDIO & VIDEO | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
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Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 720p |
Camera Features | Privacy shutter, ASUS 3D Noise Reduction (3DNR) Technology | - |
Sound | Dual speakers, microphone | Harman/kardon stereo speakers, array microphone |
Audio Features | Output: ASUS SonicMaster; Input: AI noise cancelling | Input: AI noise cancelling |
COMMUNICATIONS | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
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Network Interface | - | Gigabit Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 50 Wh | 63 Wh |
AC ADAPTER | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 19 V | 100 Watt, 20 V, 5 A |
INPUT | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Type | Keyboard, touchpad | Keyboard, stylus, NumberPad 2.0 |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Interfaces | HDMI 1.4 Headphone/microphone combo jack USB 2.0 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 |
HDMI 2.0b Headphone/microphone combo jack USB 3.2 Gen 2 2 x Thunderbolt 4 (supports DisplayPort) (Power Delivery) LAN (on supplied adapter) |
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Memory Card Reader | - | Yes (microSD) |
SOFTWARE | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Operating System (OS) | Windows 11 Home | Windows 11 Pro |
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Software Included | - | McAfee LiveSafe, Microsoft 365 (1 month trial) |
MISCELLANEOUS | ASUS VivoBook 16X (X1603ZA) | ASUS ZenBook 14X OLED (UX5401FEA) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader |
Features | ASUS IceCool design, MIL-STD-810H tested, BIOS protection, ASUS Antimicrobial Guard | System password, ErgoLift, MIL-STD-810H tested |
Compliant Standards | RoHS, REACH, TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Software Solution), Energy Star 8.0 | SGS Eye Care Display Certification |
Model Number | MB157W | KU106X |