ASUS VivoBook 15 (X540UA) vs. ASUS VivoBook S14 (S433FA)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS VivoBook 15 (X540UA) and ASUS VivoBook S14 (S433FA). 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 VivoBook 15 (X540UA) Review

Advantages and disadvantages of ASUS VivoBook 15 (X540UA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent processor performance

lightweight design

good keyboard feel

average display quality

limited battery life

no backlit keyboard

basic graphics capabilities

ASUS VivoBook S14 (S433FA) Review

Advantages and disadvantages of ASUS VivoBook S14 (S433FA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent battery life

lightweight design

adequate performance

average display

limited storage capacity

no backlit keyboard

mediocre graphics performance

Laptop Comparison and Tests

Difference between ASUS VivoBook 15 (X540UA) and ASUS VivoBook S14 (S433FA)
75 % - Design
63 % - Display
65 % - Performance
72 % - Connectivity
65 % - Battery
86 % - Design
72 % - Display
72 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS VivoBook 15 (X540UA) vs. ASUS VivoBook S14 (S433FA) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Product Type Notebook Notebook
Dimensions (WxDxH) 38.1 cm x 25.1 cm x 2.72 cm 32.49 cm x 21.35 cm x 1.59 cm
Weight 1.9 kg 1.4 kg
Colour Chocolate black IMR with hairline (LCD cover), gold IMR with hairline (top) Gaia green
DISPLAY ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Screen Size (Type) 15.6" 14" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 200 cd/m² -
Colour Gamut 45% NTSC -
Features Ultra Slim Design, ASUS Splendid Video Intelligence Technology, anti-glare, ASUS EyeCare Technology WideView, frameless bezel design, NanoEdge display
PROCESSOR ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
CPU Intel Core i3 (7th Gen) 7020U / 2.3 GHz Intel Core i5 (10th Gen) 10210U / 1.6 GHz
Max Turbo Speed - 4.2 GHz
Number of Cores Dual-Core Quad-Core
Cache 3 MB -
64-bit Computing Yes Yes
MEMORY ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
RAM 4 GB (provided memory is soldered) 8 GB
Max RAM Supported 12 GB -
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 2666 MHz
Slots Qty 1 -
Empty Slots 1 -
STORAGE ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Main Storage Size (HDD/SSD) 1 TB Hybrid Drive SATA / 5400 rpm - Seagate 256 GB SSD M.2 PCIe
AUDIO & VIDEO ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Graphics Processor (GPU) Intel HD Graphics 620 Intel UHD Graphics
Camera Yes - VGA Yes - HD
Sound Stereo speakers, microphone Harman/kardon stereo speakers, array microphone
Audio Features ASUS SonicMaster, ASUS Bang & Olufsen ICEpower Smart Amp
COMMUNICATIONS ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Wireless 802.11b/g/n, Bluetooth 4.0 Bluetooth 5.0, 802.11a/b/g/n/ac/ax
BATTERY ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Technology 3-cell Lithium Ion 3-cell lithium polymer
Battery Capacity (Size) 33 Wh 50 Wh
AC ADAPTER ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt, 19 V, 2.37 A 45 Watt, 19 V, 2.37 A
INPUT ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Type Keyboard, touchpad Keyboard, NumberPad
Numeric Keypad Yes -
Features Chiclet keyboard -
CONNECTIONS & EXPANSIONS ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Interfaces Headphone/microphone combo jack
USB 3.0
HDMI
2 x USB 2.0
USB-C 3.2 Gen 1
USB 3.2 Gen 1
2 x USB 2.0
HDMI
Headphone/microphone combo jack
Memory Card Reader Yes (microSD) Yes (microSD)
SOFTWARE ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 10 Home
MISCELLANEOUS ASUS VivoBook 15 (X540UA) ASUS VivoBook S14 (S433FA)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip -
Features System password, ASUS IceCool design -
Model Number GQ1796T EB450T
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