ASUS VivoBook S15 (S531FA) vs. ASUS ZenBook 13 (UX333FAC)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS VivoBook S15 (S531FA) and ASUS ZenBook 13 (UX333FAC). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

ASUS VivoBook S15 (S531FA) Review

Advantages and disadvantages of ASUS VivoBook S15 (S531FA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

large screen size

decent battery life

ample storage capacity

includes essential ports

mediocre display quality

heavy build

average processor

limited graphics performance

ASUS ZenBook 13 (UX333FAC) Review

Advantages and disadvantages of ASUS ZenBook 13 (UX333FAC) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

decent processor performance

solid build quality

ample storage options

comfortable keyboard

average battery life

dim display

no backlit keyboard

limited graphics performance

Laptop Comparison and Tests

Difference between ASUS VivoBook S15 (S531FA) and ASUS ZenBook 13 (UX333FAC)
82 % - Design
72 % - Display
72 % - Performance
78 % - Connectivity
74 % - Battery
86 % - Design
85 % - Display
75 % - Performance
72 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

ASUS VivoBook S15 (S531FA) vs. ASUS ZenBook 13 (UX333FAC) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.72 cm x 23.03 cm x 1.8 cm 30.296 cm x 18.93 cm x 1.79 cm
Weight 1.8 kg 1.19 kg
Colour Gun metal Royal blue
DISPLAY ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Screen Size (Type) 15.6" 13.3"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 300 cd/m² 250 cd/m²
Colour Gamut - 100% sRGB
Features Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display Anti-glare
PROCESSOR ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
CPU Intel Core i5 (8th Gen) 8265U / 1.6 GHz Intel Core i5 (10th Gen) 10210U / 1.6 GHz
Max Turbo Speed 3.9 GHz 4.2 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 VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
RAM 8 GB 8 GB (provided memory is soldered)
RAM Type DDR4 SDRAM LPDDR3 SDRAM
Speed 2400 MHz 2133 MHz
Rated Speed 2400 MHz -
STORAGE ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe 256 GB SSD M.2 PCIe - NVM Express (NVMe)
AUDIO & VIDEO ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Graphics Processor (GPU) Intel UHD Graphics 620 Intel UHD Graphics
Camera Yes - HD Yes - HD
Camera Features IR camera IR camera
Sound Harman/kardon stereo speakers, array microphone Harman/kardon stereo speakers, microphone
Audio Features ASUS SonicMaster, Smart Amplification technology Smart Amp
COMMUNICATIONS ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2 Bluetooth 5.0, 802.11a/b/g/n/ac/ax
Network Interface - Gigabit Ethernet
Features - Dual stream (2x2)
BATTERY ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Technology 3-cell 3-cell lithium polymer
Battery Capacity (Size) 42 Wh 50 Wh
AC ADAPTER ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt, 19 V, 2.47 A 45 Watt, 19 V, 2.37 A
INPUT ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Type Keyboard, touchpad Keyboard, touchpad, NumberPad
Keyboard Backlight Yes Yes
Features - Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Interfaces HDMI
2 x USB 2.0
USB 3.1 Gen 1
Headphone/microphone combo jack
USB-C 3.1 Gen 1
Headphone/microphone combo jack
USB-C 3.1 Gen 2
USB 3.1 Gen 2
HDMI
USB 2.0
LAN (on supplied adapter)
Memory Card Reader Yes (microSD) Yes (microSD, microSDHC, microSDXC)
SOFTWARE ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Operating System (OS) Windows 10 Home Windows 10 Pro
MISCELLANEOUS ASUS VivoBook S15 (S531FA) ASUS ZenBook 13 (UX333FAC)
Included Accessories Power adapter Power adapter, sleeve, USB Gigabit Ethernet adapter
Security - Firmware Trusted Platform Module (TPM 2.0) Security Chip
Features ErgoLift MIL-STD-810G tested, ErgoLift
SAR Value 0.584 W/kg (body), 0.584 W/kg (limb) 0.444 W/kg (body), 0.444 W/kg (limb)
ENERGY STAR Certified - Yes
Manufacturer Warranty - Limited warranty - 1 year
Model Number EJ037T A3101R
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