Side by side comparison and review of ASUS VivoBook S15 (S531FA) and ASUS VivoBook S14 (S433EA). 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.
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
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 S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.72 cm x 23.03 cm x 1.8 cm | 32.4 cm x 21.3 cm x 1.59 cm |
Weight | 1.8 kg | 1.4 kg |
Case Material | - | Aluminum |
Colour | Gun metal | Indie black | Light grey (top cover), light grey (bottom), indie black (LCD cover) |
DISPLAY | ASUS VivoBook S15 (S531FA) | 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 | 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 | - | 45% NTSC |
Features | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display | Anti-glare, NanoEdge display, IPS-level |
PROCESSOR | ASUS VivoBook S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
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Max Turbo Speed | 3.9 GHz | 4.2 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 6 MB | 8 MB |
64-bit Computing | Yes | Yes |
Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | ASUS VivoBook S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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RAM | 8 GB | 8 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 3200 MHz |
Rated Speed | 2400 MHz | 3200 MHz |
STORAGE | ASUS VivoBook S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 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 S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
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Camera | Yes - HD | Yes - 720p |
Camera Features | IR camera | - |
Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, microphone |
Audio Features | ASUS SonicMaster, Smart Amplification technology | ASUS Bang & Olufsen ICEpower |
COMMUNICATIONS | ASUS VivoBook S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth, 802.11a/b/g/n/ac/ax |
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Features | - | Dual stream (2x2) |
BATTERY | ASUS VivoBook S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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Technology | 3-cell | 3-cell Lithium Ion |
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Battery Capacity (Size) | 42 Wh | 50 Wh |
AC ADAPTER | ASUS VivoBook S15 (S531FA) | 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, 2.47 A | 65 Watt, 19 V, 3.42 A |
INPUT | ASUS VivoBook S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | - | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | ASUS VivoBook S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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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 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 S15 (S531FA) | ASUS VivoBook S14 (S433EA) |
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Operating System (OS) | Windows 10 Home | Windows 10 Home |
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Software Included | - | Microsoft 365 (30 days trial), MyASUS |
MISCELLANEOUS | ASUS VivoBook S15 (S531FA) | 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 |
Features | ErgoLift | System password |
SAR Value | 0.584 W/kg (body), 0.584 W/kg (limb) | - |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | - | Limited warranty - 1 year |
Model Number | EJ037T | AM460T |