In depth comparison and review of ASUS VivoBook 15 (X540UA) and ASUS VivoBook S14 (S433EQ). 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.
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
Advantages and disadvantages of ASUS VivoBook S14 (S433EQ) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
vivid color display
responsive fingerprint sensor
efficient multitasking performance
good value for money
average battery life
noisy under load
limited port selection
mediocre speaker quality
DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Product Type | Notebook | Notebook |
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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 |
Case Material | - | Aluminum |
Colour | Chocolate black IMR with hairline (LCD cover), gold IMR with hairline (top) | Light grey (top cover), light grey (bottom), indie black (LCD cover) |
DISPLAY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Screen Size (Type) | 15.6" | 14" |
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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 | 250 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | Ultra Slim Design, ASUS Splendid Video Intelligence Technology, anti-glare, ASUS EyeCare Technology | Anti-glare, NanoEdge display, 178° viewing angle |
PROCESSOR | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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CPU | Intel Core i3 (7th Gen) 7020U / 2.3 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
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Max Turbo Speed | - | 4.2 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | 8 MB |
64-bit Computing | Yes | Yes |
MEMORY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 12 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 3200 MHz |
Rated Speed | - | 3200 MHz |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Main Storage Size (HDD/SSD) | 1 TB Hybrid Drive SATA / 5400 rpm - Seagate | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
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SSD Cache | - | 32 GB 3D Xpoint (Optane) |
AUDIO & VIDEO | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA GeForce MX350 / Intel Iris Xe Graphics |
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Video Memory | - | 2 GB GDDR5 SDRAM |
Camera | Yes - VGA | Yes - HD |
Sound | Stereo speakers, microphone | Harman/kardon stereo speakers, array microphone |
Audio Features | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower | ASUS SonicMaster, Smart Amplification technology |
COMMUNICATIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Wireless | 802.11b/g/n, Bluetooth 4.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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BATTERY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 33 Wh | 50 Wh |
AC ADAPTER | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 19 V, 3.42 A |
INPUT | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Type | Keyboard, touchpad | Keyboard, NumberPad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Chiclet keyboard | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Interfaces | Headphone/microphone combo jack USB 3.0 HDMI 2 x USB 2.0 |
Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 USB-C (supports Thunderbolt 4) HDMI |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
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MISCELLANEOUS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EQ) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
Features | System password, ASUS IceCool design | System password |
Model Number | GQ1796T | EB052T |