In depth comparison and review of ASUS VivoBook S14 (S431FA) and ASUS ZenBook 14 (UX434FQ). 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 S14 (S431FA) based on its technical characteristics, features, user experience, expert reviews and price level.
compact lightweight design
vivid full hd display
fast ssd storage
efficient intel processor
reasonable price point
average battery life
no dedicated gpu
limited port selection
mediocre sound quality
Advantages and disadvantages of ASUS ZenBook 14 (UX434FQ) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
innovative screenpad 2.0
powerful i7 processor
vivid full hd display
fast ssd storage
average battery life
no thunderbolt support
limited upgradeability
reflective screen surface
| DESIGN AND DIMENSIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.33 cm x 21.37 cm x 1.8 cm | 31.9 cm x 19.9 cm x 1.82 cm |
| Weight | 1.4 kg | 1.26 kg |
| Case Material | - | Aluminum |
| Colour | Transparent silver | Royal blue |
| DISPLAY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Screen Size (Type) | 14" | 14" |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 300 cd/m² |
| Colour Gamut | 72% NTSC | 100% sRGB |
| Features | Anti-glare, NanoEdge display, 178° viewing angle | Glare, 178° viewing angle |
| PROCESSOR | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i7 (10th Gen) 10510U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 4.9 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | - | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR3 SDRAM |
| Speed | 2133 MHz | 2133 MHz |
| STORAGE | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|---|---|
| SSD Cache | - | 32 GB 3D Xpoint (Optane) |
| AUDIO & VIDEO | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce MX350 / Intel UHD Graphics |
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | Yes - HD | Yes |
| Camera Features | IR camera | IR camera, Windows Hello |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | Smart Amp |
| COMMUNICATIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Technology | 2-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 50 Wh |
| AC ADAPTER | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.47 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Type | Keyboard, NumberPad | Keyboard, touchpad, ScreenPad 2.0 |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Chiclet keyboard, 5.65" FHD+ (2160 x 1080) Super IPS display |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 USB 2.0 USB-C 3.1 Gen 2 HDMI |
Headphone/microphone combo jack USB-C 3.2 Gen 2 USB 3.2 Gen 2 HDMI USB 2.0 LAN (on supplied adapter) |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
|---|
| MISCELLANEOUS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX434FQ) |
|---|
| Included Accessories | Power adapter | Power adapter, sleeve, USB 3.2 to Gigabit Ethernet adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | System password, ErgoLift | - |
| Compliant Standards | - | MIL-STD 810G |
| SAR Value | 0.6 W/kg (body), 0.6 W/kg (limb) | 0.419 W/kg (body), 0.419 W/kg (limb) |
| Model Number | AM016T | AI082T |
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