ASUS VivoBook S14 (M433IA) vs. ASUS ZenBook S UX391UA (ET082T)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS VivoBook S14 (M433IA) and ASUS ZenBook S UX391UA (ET082T). 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.

ASUS VivoBook S14 (M433IA) Review

Advantages and disadvantages of ASUS VivoBook S14 (M433IA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

robust processing power

comfortable keyboard

ample storage capacity

decent battery life

average display quality

heavier design

no backlit keyboard

limited graphics performance

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

Laptop Comparison and Tests

Difference between ASUS VivoBook S14 (M433IA) and ASUS ZenBook S UX391UA (ET082T)
83 % - Design
78 % - Display
75 % - Performance
78 % - Connectivity
74 % - Battery
86 % - Design
83 % - Display
84 % - Performance
72 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

ASUS VivoBook S14 (M433IA) vs. ASUS ZenBook S UX391UA (ET082T) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Product Type Notebook Notebook
Dimensions (WxDxH) 32.4 cm x 21.3 cm x 1.59 cm 31.1 cm x 21.3 cm x 1.29 cm
Weight 1.4 kg 1.05 kg
Case Material Aluminum -
Colour Indie black Burgundy red
DISPLAY ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Screen Size (Type) 14" - IPS 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
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut 45% NTSC 72% NTSC
Features Anti-glare Glare, ASUS EyeCare Technology, 178° horizontal and vertical viewing angle
PROCESSOR ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
CPU AMD Ryzen 5 4500U / 2.3 GHz Intel Core i5 (8th Gen) 8250U / 1.6 GHz
Max Turbo Speed 4 GHz 3.4 GHz
Number of Cores 6-core Quad-Core
Cache 8 MB 6 MB
64-bit Computing Yes Yes
Features - Intel Turbo Boost Technology 2.0
MEMORY ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
RAM 8 GB (provided memory is soldered) 8 GB (provided memory is soldered)
RAM Type DDR4 SDRAM LPDDR3 SDRAM
Speed - 2133 MHz
Rated Speed - 2133 MHz
STORAGE ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe - NVM Express (NVMe) 256 GB SSD M.2 SATA 6Gb/s
AUDIO & VIDEO ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Graphics Processor (GPU) AMD Radeon Graphics Intel UHD Graphics 620
Camera Yes - 720p Yes - HD
Sound Speaker, microphone Harman/kardon stereo speakers, array microphone
Audio Features - ASUS SonicMaster
COMMUNICATIONS ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2 802.11a/b/g/n/ac, Bluetooth 4.2
BATTERY ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Technology 3-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 50 Wh 50 Wh
Battery Life - Up to 13.5 hours
AC ADAPTER ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt, 19 V, 2.37 A 65 Watt, 19 V, 3.42 A
INPUT ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Chiclet keyboard Windows Hello
CONNECTIONS & EXPANSIONS ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Interfaces HDMI
2 x USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1
Headphone/microphone combo jack
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)
Memory Card Reader Yes (microSD) -
SOFTWARE ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Operating System (OS) Windows 10 Home Windows 10 Home 64-bit Edition
Software Included Microsoft 365 (30 days trial), MyASUS -
MISCELLANEOUS ASUS VivoBook S14 (M433IA) ASUS ZenBook S UX391UA (ET082T)
Included Accessories Power adapter Sleeve, mini dock, USB-C power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader
Features System password -
Model Number EB508T -
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