Detailed comparison and review of ASUS VivoBook S14 (S431FA) and ASUS ZenBook 14 (UX425JA). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
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 (UX425JA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
excellent battery life
fast ssd storage
comfortable keyboard
sharp display
average sound quality
no dedicated gpu
fewer port options
limited upgradeability
| DESIGN AND DIMENSIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.33 cm x 21.37 cm x 1.8 cm | 31.9 cm x 20.8 cm x 1.39 cm |
| Weight | 1.4 kg | 1.17 kg |
| Case Material | - | Aluminum |
| Colour | Transparent silver | Pine grey |
| DISPLAY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Screen Size (Type) | 14" | 14" |
|---|---|---|
| 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 | ASUS Splendid Video Intelligence Technology, anti-glare, WideView, NanoEdge display |
| PROCESSOR | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i5 (10th Gen) 1035G1 / 1 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 3.6 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | - | 6 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR4X SDRAM |
| Speed | 2133 MHz | 3200 MHz |
| STORAGE | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 32 GB SSD M.2 PCIe - 3D Xpoint (Optane) - Intel |
|---|---|---|
| Secondary Storage | - | 512 GB SSD - (M.2) - PCIe NVM Express (NVMe) |
| AUDIO & VIDEO | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - HD |
| 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 | ASUS SonicMaster, Smart Amp |
| COMMUNICATIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Technology | 2-cell lithium polymer | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 67 Wh |
| Battery Life | - | Up to 22 hours |
| AC ADAPTER | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| 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 (UX425JA) |
|---|
| Type | Keyboard, NumberPad | Keyboard, touchpad, NumberPad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 USB 2.0 USB-C 3.1 Gen 2 HDMI |
2 x USB-C (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack (on supplied cable) |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
|---|---|---|
| Software Included | - | ASUS Splendid, Microsoft 365 (30 days trial), MyASUS, System Diagnosis, Battery Health Charging, AppDeals |
| MISCELLANEOUS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Included Accessories | Power adapter | USB-C power adapter, USB-C to audio jack adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | System password, ErgoLift | MIL-STD-810G tested, ErgoLift |
| SAR Value | 0.6 W/kg (body), 0.6 W/kg (limb) | 0.228 W/kg (body), 0.228 W/kg (limb) |
| Model Number | AM016T | BM191T |
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