Detailed comparison and review of ASUS VivoBook S15 (S531FA) and ASUS VivoBook 15 (K513EA). 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 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 15 (K513EA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent processor performance
solid build quality
ample storage options
comfortable keyboard
average battery life
dim display
no backlit keyboard
limited graphics performance
DESIGN AND DIMENSIONS | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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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 | 35.9 cm x 23.5 cm x 1.79 cm |
Weight | 1.8 kg | 1.8 kg |
Case Material | - | Aluminum, plastic |
Colour | Gun metal | Transparent silver (LCD cover), spangle silver (bottom), spangle silver (top) |
DISPLAY | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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Screen Size (Type) | 15.6" | 15.6" OLED |
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LCD Backlight Technology | 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 | 400 cd/m² |
Colour Gamut | - | 100% DCI-P3 |
Features | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display | Glossy, ASUS Splendid Video Intelligence Technology, Tru2Life |
PROCESSOR | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i3 (11th Gen) 1115G4 / 3 GHz |
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Max Turbo Speed | 3.9 GHz | 4.1 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 6 MB | 6 MB |
64-bit Computing | Yes | - |
Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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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 | - |
Rated Speed | 2400 MHz | - |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD 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 15 (K513EA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 4.1, 802.11a/b/g/n/ac/ax |
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Features | - | Single stream (1x1) |
BATTERY | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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Technology | 3-cell | 3-cell Lithium Ion |
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Battery Capacity (Size) | 42 Wh | 42 Wh |
AC ADAPTER | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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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 15 (K513EA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | - | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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Slots | - | 1 x M.2 (PCI Express 3.0 x2) (0 free) |
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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 |
HDMI 2 x USB 2.0 USB 3.2 Gen 1 Headphone output USB-C 3.2 Gen 1 |
Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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Operating System (OS) | Windows 10 Home | Windows 10 Home |
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MISCELLANEOUS | ASUS VivoBook S15 (S531FA) | ASUS VivoBook 15 (K513EA) |
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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) | - |
Repairability Index | - | 6.5 (out of 10) |
Model Number | EJ037T | L11091T |