ASUS ZenBook S UX391UA [UX391UA-DP8503T / UX391UA-RS8202T]

Deep Dive Blue, Burgundy Red

Intel® Core™ i7-8550U processor

1.8GHz quad-core with Turbo Boost (up to 4.0GHz) and 8MB cache

Intel® Core™ i5-8250U processor

1.6GHz quad-core with Turbo Boost (up to 3.4GHz) and 6MB cache

Integrated Intel® UHD Graphics 620

13.3” LED-backlit 4K UHD (3840 x 2160) 16:9 glossy touchscreen (Deep Dive Blue only)

13.3” LED-backlit Full HD (1920 x 1080) 16:9 glossy screen

13.3” LED-backlit Full HD (1920 x 1080) 16:9 anti-glare screen (Deep Dive Blue only)

5.9mm-thin bezel with 85% screen-to-body ratio

Wide 100% sRGB color gamut

178° wide-view technology

ASUS Eye Care technology for up to 30% blue-light reduction

8GB / 16GB 2133MHz LPDDR3 onboard

1TB / 512GB PCIe® SSD

256GB SATA3 SSD

2 x Type-C™ USB 3.1 Gen 2 (Thunderbolt™)

1 x Type-C™ USB 3.1 Gen 1

All three ports support fast charging, data transfers and display connectivity.

Keyboard

Full-size backlit, with 1.2mm key travel

Touchpad

Glass-covered with integrated fingerprint sensor supporting Windows Hello; intelligent palm-rejection

Precision Touchpad (PTP) technology supports up to four-finger smart gestures

ASUS SonicMaster stereo audio system with surround-sound; smart amplifier for maximum audio performance

Array microphone with Cortana and Alexa1 voice-recognition support

3.5mm headphone jack

Long-travel voice coils for improved low-frequency response

Certified by Harman Kardon

HD webcam

Wi-Fi

Dual-band 802.11ac Wi-Fi

Bluetooth

Bluetooth 4.2

Up to 13.5 hours battery life2

50Wh 4-cell lithium-polymer battery

65W power adapter
(Output: 20V DC, 65W)
(Input: 100-240V AC, 50/60Hz universal)

Height: 1.29cm (0.51 inches)

Width: 31.1cm (12.24 inches)

Depth: 21.3cm (8.39 inches)

Weight3:
With anti-glare display: Approx. 1kg (2.20 pounds)
With glossy display: Approx. 1.05kg (2.31 pounds)

ZenBook S (UX391)

Protective sleeve

USB-C™ power adaptor (65W)

ASUS Mini Dock
(or USB-C™ to USB-A dongle and USB-C™ to HDMI dongle)

ASUS Pen (optional)

ASUS Battery Health Charging

ASUS Splendid

Quiet Fan