In depth comparison and review of ASUS VivoBook S14 (S431FA) and ASUS ZenBook 14 (UM433DA). 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 (UM433DA) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
fast ssd storage
full hd display
efficient amd processor
good battery life
limited upgrade options
no dedicated gpu
average speaker quality
fewer usb ports
| DESIGN AND DIMENSIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| 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 1.69 cm |
| Weight | 1.4 kg | 1.12 kg |
| Colour | Transparent silver | Icicle silver |
| DISPLAY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Screen Size (Type) | 14" | 14" - IPS |
|---|---|---|
| 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 | - |
| Colour Gamut | 72% NTSC | 100% sRGB |
| Features | Anti-glare, NanoEdge display, 178° viewing angle | Slim bezel design, NanoEdge display |
| PROCESSOR | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | AMD Ryzen 5 3500U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 3.7 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | - | L3 - 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2400 MHz |
| STORAGE | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 256 GB SSD PCIe 3.0 x2 |
|---|
| AUDIO & VIDEO | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | AMD Radeon Vega |
|---|---|---|
| Camera | Yes - HD | Yes - HD |
| Camera Features | IR camera | IR camera |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | ASUS SonicMaster, Smart Amplification technology |
| COMMUNICATIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|
| BATTERY | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Technology | 2-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 50 Wh |
| Battery Life | - | Up to 12 hours |
| AC ADAPTER | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.47 A | 45 Watt, 19 V |
| INPUT | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Type | Keyboard, NumberPad | Keyboard, NumberPad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 USB 2.0 USB-C 3.1 Gen 2 HDMI |
USB-C 3.1 Gen 2 USB 3.1 Gen 2 USB 2.0 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
|---|---|---|
| Software Included | - | ASUS Splendid, Battery Health Charging |
| MISCELLANEOUS | ASUS VivoBook S14 (S431FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | - |
| Features | System password, ErgoLift | ErgoLift |
| Compliant Standards | - | MIL-STD 810G |
| SAR Value | 0.6 W/kg (body), 0.6 W/kg (limb) | 0.431 W/kg (body), 0.431 W/kg (limb) |
| Model Number | AM016T | A5003T |
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