In depth comparison and review of ASUS ZenBook S UX391UA (ET082T) and ASUS ZenBook 13 (UX334FL). 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 ZenBook S UX391UA (ET082T) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
ample storage options
lightweight design
average battery life
mediocre display quality
limited graphics capability
no backlit keyboard
Advantages and disadvantages of ASUS ZenBook 13 (UX334FL) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
adequate storage capacity
comfortable keyboard
average battery life
dim display
limited graphics power
no USB-C port
| DESIGN AND DIMENSIONS | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.1 cm x 21.3 cm x 1.29 cm | 30.2 cm x 18.9 cm x 1.79 cm |
| Weight | 1.05 kg | 1.29 kg |
| Colour | Burgundy red | White leather |
| DISPLAY | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Screen Size (Type) | 13.3" | 13.3" |
|---|---|---|
| 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 | 300 cd/m² | 250 cd/m² |
| Colour Gamut | 72% NTSC | 100% sRGB |
| Features | Glare, ASUS EyeCare Technology, 178° horizontal and vertical viewing angle | Glare, 178° horizontal and vertical viewing angle, NanoEdge display |
| PROCESSOR | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i7 (8th Gen) 8565U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.6 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR3 SDRAM |
| Speed | 2133 MHz | 2133 MHz |
| Rated Speed | 2133 MHz | - |
| STORAGE | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 SATA 6Gb/s | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce MX250 / Intel UHD Graphics 620 |
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | Yes - HD | Yes - HD |
| Camera Features | - | IR camera, Windows Hello |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | ASUS SonicMaster |
| COMMUNICATIONS | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|
| BATTERY | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 50 Wh |
| Battery Life | Up to 13.5 hours | - |
| AC ADAPTER | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Type | Keyboard, touchpad | Mouse, keyboard, ScreenPad 2.0 |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Windows Hello | 5.65" FHD+ (2160 x 1080) Super IPS display |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 1 (Power Delivery/data/video) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) (Power Delivery/data/video) HDMI (on expansion base) USB-C (on expansion base) USB 3.0 (on expansion base) |
Headphone/microphone combo jack USB-C 3.1 Gen 2 USB 3.1 Gen 2 HDMI USB 2.0 |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ZenBook S UX391UA (ET082T) | ASUS ZenBook 13 (UX334FL) |
|---|
| Included Accessories | Sleeve, mini dock, USB-C power adapter | Mouse pad, power adapter, sleeve, wireless mouse |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) solution |
| Features | - | ASUS Battery Health charging technology, ErgoLift |
| SAR Value | - | 0.444 W/kg (body), 0.444 W/kg (limb) |
| Model Number | - | A4021T |
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