ASUS ZenBook S UX391UA (ET082T) vs. ASUS ZenBook 13 (UX333FA)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ZenBook S UX391UA (ET082T) and ASUS ZenBook 13 (UX333FA). 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.

ASUS ZenBook S UX391UA (ET082T) Review

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

ASUS ZenBook 13 (UX333FA) Review

Advantages and disadvantages of ASUS ZenBook 13 (UX333FA) based on its technical characteristics, features, user experience, expert reviews and price level.

compact and lightweight

excellent battery life

vivid full-HD display

solid build quality

fast SSD storage

limited port selection

no dedicated GPU

average speaker quality

cramped keyboard layout

Laptop Comparison and Tests

Difference between ASUS ZenBook S UX391UA (ET082T) and ASUS ZenBook 13 (UX333FA)
86 % - Design
83 % - Display
84 % - Performance
72 % - Connectivity
85 % - Battery
81 % - Design
78 % - Display
72 % - Performance
75 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

ASUS ZenBook S UX391UA (ET082T) vs. ASUS ZenBook 13 (UX333FA) Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
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 1.69 cm
Weight 1.05 kg 1.19 kg
Colour Burgundy red Icicle silver | Deep dive blue
DISPLAY ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
Screen Size (Type) 13.3" 13.3" - IPS
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, 72% NTSC
Features Glare, ASUS EyeCare Technology, 178° horizontal and vertical viewing angle Anti-reflective, glare, 178° horizontal and vertical viewing angle, NanoEdge display
PROCESSOR ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
CPU Intel Core i5 (8th Gen) 8250U / 1.6 GHz Intel Core i5 (8th Gen) 8265U / 1.6 GHz
Max Turbo Speed 3.4 GHz 3.9 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 6 MB
64-bit Computing Yes Yes
Features Intel Turbo Boost Technology 2.0 Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
RAM 8 GB (provided memory is soldered) 8 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 (UX333FA)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 SATA 6Gb/s 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
Graphics Processor (GPU) Intel UHD Graphics 620 Intel UHD Graphics 620
Camera Yes - HD Yes - HD
Camera Features - IR/RGB camera
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 (UX333FA)
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 (UX333FA)
Technology 4-cell Lithium Ion 3-cell lithium polymer
Battery Capacity (Size) 50 Wh 50 Wh
Battery Life Up to 13.5 hours Up to 14 hours
AC ADAPTER ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
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 (UX333FA)
Type Keyboard, touchpad Keyboard, NumberPad
Keyboard Backlight Yes Yes
Features Windows Hello Multi-touch touchpad
CONNECTIONS & EXPANSIONS ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
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
HDMI
USB 2.0
Memory Card Reader - Yes (microSD)
SOFTWARE ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 10 Home 64-bit Edition
MISCELLANEOUS ASUS ZenBook S UX391UA (ET082T) ASUS ZenBook 13 (UX333FA)
Included Accessories Sleeve, mini dock, USB-C power adapter Power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader -
SAR Value - 0.566 W/kg (body), 0.566 W/kg (limb)
Model Number - A4046T
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