Detailed comparison and review of ASUS VivoBook 15 (X540UA) and ASUS VivoBook S14 (S433EA). 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.
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 (S433EA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
full hd display
adequate connectivity options
average cpu performance
modest graphics card
limited upgradeability
no thunderbolt support
DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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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 | 32.4 cm x 21.3 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) | Indie black | Light grey (top cover), light grey (bottom), indie black (LCD cover) |
DISPLAY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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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, IPS-level |
PROCESSOR | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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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 |
Features | - | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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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 (S433EA) |
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Main Storage Size (HDD/SSD) | 1 TB Hybrid Drive SATA / 5400 rpm - Seagate | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
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SSD Cache | - | 32 GB 3D Xpoint (Optane) |
AUDIO & VIDEO | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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Graphics Processor (GPU) | Intel HD Graphics 620 | Intel Iris Xe Graphics |
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Camera | Yes - VGA | Yes - 720p |
Sound | Stereo speakers, microphone | Harman/kardon stereo speakers, microphone |
Audio Features | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower | ASUS Bang & Olufsen ICEpower |
COMMUNICATIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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Wireless | 802.11b/g/n, Bluetooth 4.0 | Bluetooth, 802.11a/b/g/n/ac/ax |
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Features | - | Dual stream (2x2) |
BATTERY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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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 (S433EA) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 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 (S433EA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Chiclet keyboard | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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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, DisplayPort Alt Mode) (Power Delivery) HDMI |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
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Software Included | - | Microsoft 365 (30 days trial), MyASUS |
MISCELLANEOUS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (S433EA) |
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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 |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | - | Limited warranty - 1 year |
Model Number | GQ1796T | AM460T |