Side by side comparison and review of ASUS ZenBook S UX391UA (ET053R) and ASUS ZenBook 13 (UX334FAC). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.1 cm x 21.3 cm x 1.29 cm | 30.296 cm x 18.93 cm x 1.79 cm |
| Weight | 1 kg | 1.19 kg |
| Case Material | - | Aluminum |
| Colour | Deep dive blue | Royal blue |
| DISPLAY | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| 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 | - | 250 cd/m² |
| Colour Gamut | 72% NTSC | 100% sRGB |
| Features | Anti-glare, 178° horizontal and vertical viewing angle | Anti-glare |
| PROCESSOR | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| CPU | Intel Core i7 (8th Gen) 8550U / 1.8 GHz | Intel Core i7 (10th Gen) 10510U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 4.9 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | - | 8 MB |
| 64-bit Computing | Yes | Yes |
| MEMORY | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR3 SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2133 MHz | - |
| STORAGE | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe | 1 TB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
|---|---|---|
| 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, Smart Amplification technology |
| COMMUNICATIONS | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| BATTERY | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Technology | 4-cell | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 50 Wh |
| Battery Life | Up to 13.5 hours | - |
| AC ADAPTER | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 20 V | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Type | Keyboard, touchpad | Keyboard, ScreenPad 2.0 |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | - |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| 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) |
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 (microSD) |
| SOFTWARE | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro |
|---|
| MISCELLANEOUS | ASUS ZenBook S UX391UA (ET053R) | ASUS ZenBook 13 (UX334FAC) |
|---|
| Included Accessories | USB-C power adapter | Power adapter, USB 3.2 to Gigabit Ethernet adapter |
|---|---|---|
| Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) and firmware (TPM) |
| Features | - | ASUS Battery Health charging technology, ErgoLift |
| Compliant Standards | - | UL, C-Tick, BSMI, CB, JATE, CCC, FCC, RoHS, MIL-STD 810G, WEEE, A-Tick, CECP, iDA, ErP 2013 |
| ENERGY STAR Certified | - | Yes |
| Model Number | - | A3200R |
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