In depth comparison and review of ASUS 14 (X409FA) 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 14 (X409FA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
solid build quality
adequate performance
easy portability
average battery life
basic display quality
limited graphics capability
no backlit keyboard
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 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.5 cm x 21.6 cm x 2.29 cm | 31.9 cm x 19.9 cm x 1.69 cm |
| Weight | 1.6 kg | 1.12 kg |
| Colour | Slate grey | Icicle silver |
| DISPLAY | ASUS 14 (X409FA) | 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 |
| Colour Gamut | 45% NTSC | 100% sRGB |
| Features | Anti-glare | Slim bezel design, NanoEdge display |
| PROCESSOR | ASUS 14 (X409FA) | 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 | 6 MB | L3 - 4 MB |
| 64-bit Computing | Yes | Yes |
| MEMORY | ASUS 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| STORAGE | ASUS 14 (X409FA) | 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 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon Vega |
|---|---|---|
| Camera | Yes - VGA | Yes - HD |
| Camera Features | - | IR camera |
| Sound | Speaker, microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | - | ASUS SonicMaster, Smart Amplification technology |
| COMMUNICATIONS | ASUS 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|
| BATTERY | ASUS 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Technology | 3-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 50 Wh |
| Battery Life | - | Up to 12 hours |
| AC ADAPTER | ASUS 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 45 Watt, 19 V |
| INPUT | ASUS 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Type | Keyboard, touchpad | Keyboard, NumberPad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard | - |
| CONNECTIONS & EXPANSIONS | ASUS 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI LAN |
USB-C 3.1 Gen 2 USB 3.1 Gen 2 USB 2.0 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS 14 (X409FA) | 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 14 (X409FA) | ASUS ZenBook 14 (UM433DA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | - | ErgoLift |
| Compliant Standards | - | MIL-STD 810G |
| SAR Value | 0.196 W/kg (body), 0.196 W/kg (limb) | 0.431 W/kg (body), 0.431 W/kg (limb) |
| Model Number | EK034T | A5003T |
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