ASUS ZenBook S UX391UA (ET082T) vs. ASUS ZenBook 13 (UX334FAC)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS ZenBook S UX391UA (ET082T) and ASUS ZenBook 13 (UX334FAC). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Laptop Specifications Comparison

ASUS ZenBook S UX391UA (ET082T) vs. ASUS ZenBook 13 (UX334FAC) Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenBook S UX391UA (ET082T) 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 1.05 kg 1.19 kg
Case Material - Aluminum
Colour Burgundy red Royal blue
DISPLAY ASUS ZenBook S UX391UA (ET082T) 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 300 cd/m² 250 cd/m²
Colour Gamut 72% NTSC 100% sRGB
Features Glare, ASUS EyeCare Technology, 178° horizontal and vertical viewing angle Anti-glare
PROCESSOR ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX334FAC)
CPU Intel Core i5 (8th Gen) 8250U / 1.6 GHz Intel Core i7 (10th Gen) 10510U / 1.8 GHz
Max Turbo Speed 3.4 GHz 4.9 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 -
MEMORY ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX334FAC)
RAM 8 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 (ET082T) ASUS ZenBook 13 (UX334FAC)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 SATA 6Gb/s 1 TB SSD M.2 PCIe - NVM Express (NVMe)
AUDIO & VIDEO ASUS ZenBook S UX391UA (ET082T) 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 (ET082T) 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 (ET082T) ASUS ZenBook 13 (UX334FAC)
Technology 4-cell Lithium Ion 3-cell lithium polymer
Battery Capacity (Size) 50 Wh 50 Wh
Battery Life Up to 13.5 hours -
AC ADAPTER ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX334FAC)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt, 19 V, 3.42 A 45 Watt, 19 V, 2.37 A
INPUT ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX334FAC)
Type Keyboard, touchpad Keyboard, ScreenPad 2.0
Keyboard Backlight Yes Yes
Features Windows Hello -
CONNECTIONS & EXPANSIONS ASUS ZenBook S UX391UA (ET082T) 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)
HDMI (on expansion base)
USB-C (on expansion base)
USB 3.0 (on expansion base)
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 (ET082T) ASUS ZenBook 13 (UX334FAC)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 10 Pro
MISCELLANEOUS ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX334FAC)
Included Accessories Sleeve, mini dock, USB-C power adapter Power adapter, USB 3.2 to Gigabit Ethernet adapter
Security Firmware Trusted Platform Module (TPM) Security Chip, 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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