Detailed comparison and review of ASUS VivoBook 15 (X540UA) and ASUS VivoBook S14 (M433IA). 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 (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
DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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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 |
DISPLAY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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Screen Size (Type) | 15.6" | 14" - IPS |
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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 | - |
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 |
PROCESSOR | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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CPU | Intel Core i3 (7th Gen) 7020U / 2.3 GHz | AMD Ryzen 5 4500U / 2.3 GHz |
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Max Turbo Speed | - | 4 GHz |
Number of Cores | Dual-Core | 6-core |
Cache | 3 MB | 8 MB |
64-bit Computing | Yes | Yes |
MEMORY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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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 |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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Main Storage Size (HDD/SSD) | 1 TB Hybrid Drive SATA / 5400 rpm - Seagate | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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Graphics Processor (GPU) | Intel HD Graphics 620 | AMD Radeon Graphics |
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Camera | Yes - VGA | Yes - 720p |
Sound | Stereo speakers, microphone | Speaker, microphone |
Audio Features | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower | - |
COMMUNICATIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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Wireless | 802.11b/g/n, Bluetooth 4.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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BATTERY | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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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 (M433IA) |
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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 | 45 Watt, 19 V, 2.37 A |
INPUT | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Chiclet keyboard | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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Interfaces | Headphone/microphone combo jack USB 3.0 HDMI 2 x USB 2.0 |
HDMI 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS VivoBook 15 (X540UA) | ASUS VivoBook S14 (M433IA) |
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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 (M433IA) |
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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 | EB508T |