1. According to overall laptop thickness, as of February 20, 2023 based on internal ASUS market analysis comparing Zenbook S 13 OLED (UX5304) with competing products in its class (laptops with an OLED screen measuring 13.3 inches diagonal) from vendors including Acer, Apple, HP, Huawei, Lenovo, Microsoft and Samsung.
2. Dimension: 296.2 x 216.3 x 10.9 ± 0.5 mm; thickness might vary according to specifications.
3. Weight might vary according to specifications.
4. The stated 3.45 mm width of the side bezel is the distance between the edge of the non-active screen display area and the inside edge of the case. If the case width is included, the side bezel width is 4.8 mm. Measured based on standard (anti-glare) display configuration. The top bezel width is 4.8 mm.
5. The previous gen model stated here is referring to UM5302TA.
6. The hardness tests were conducted by ASUS on August 30, 2022. Test configuration: Zenbook UX5304VA Basalt Gray model. Test settings: 765 g pencil to scratch the chassis while the pencil tip and laptop surface form a 45° degree angle, No discernible scratch was left on the surface.
7. Carbon footprint calculation is based on the CO2 emission data of the UX5304VA laptop’s metal chassis production. The comparison is focused on the PIR metal itself compared to a 100% virgin-metal chassis, assuming other factors that may influence CO2 emissions are equal.
8. EPEAT Gold registered in the U.S. EPEAT registration varies by country. See www.epeat.net for registration status by country.
9. Compared to an average LCD laptop panel. Average LCD display has a 10 ms response time.
10. Compared to average LCD displays in the market, measuring energy emission of blue light in between 415-455 nm wavelength.
11. Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
12. The charging speed of a Power Delivery charger will match the connected adapter’s power output, up to a maximum of 100 watts. USB-C® Easy Charge provides 4.5 watt charging when connected to a non-Power Delivery charger, including most portable and USB Type-A to USB-C® chargers. Some portable chargers may not support such features, depending on the configuration.
13. Battery tests conducted by ASUS on March 1st, 2023 using the 1080p Video Playback scenario. Test configuration: Zenbook UX5304VA, OLED non-touch panel, Intel i5-1335U, 512 GB SSD, 8 GB RAM. Test settings: WiFi enabled but disconnected (not connected to any access point), Windows Power Plan set to Balanced, display brightness set to 150 cd/m2. Actual battery life may vary depending on product configuration, usage, operational conditions and power management settings. Battery life will decrease over the lifetime of the battery.
14. Selected products are tested using enhanced military-grade MIL-STD-810H durability standards, with 12 test methods and 26 test procedures, to ensure extraordinary toughness. Based on ASUS internal market research using available information and testing reports from main laptop brand websites on Oct 28, 2022, ASUS consumer laptops use a regime consisting of 26 test procedures, which is the consumer laptop industry’s strictest and most extensive test regime for the MIL-STD-810H standard.
15. The testing regime includes the requirements of both military-grade standards and ASUS quality tests, and varies depending on device. MIL-STD-810 testing is conducted on selected ASUS products only. Note that the MIL-STD-810 testing helps to ensure the quality of ASUS products but does not indicate a particular fitness for military use. The test is performed under laboratory conditions. Any damage caused by attempts to replicate these test conditions would be considered accidental, and would not be covered by the standard ASUS warranty. Additional coverage is available with ASUS Premium Care.

Product disclaimers are numbered – please refer to the ASUS website for details.

IPS stands for in-plane switching, a type of LED (a form of LCD) display panel technology.

Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.

The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.

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