ASUS VivoBook S15 (S531FA) vs. ASUS VivoBook 15 (K513EA)

Laptop Comparison, Reviews and Tests

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.

Laptop Specifications Comparison

ASUS VivoBook S15 (S531FA) vs. ASUS VivoBook 15 (K513EA) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook S15 (S531FA) ASUS VivoBook 15 (K513EA)
Product Type Notebook Notebook
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)
Screen Size (Type) 15.6" 15.6" OLED
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)
CPU Intel Core i5 (8th Gen) 8265U / 1.6 GHz Intel Core i3 (11th Gen) 1115G4 / 3 GHz
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)
RAM 8 GB 8 GB (provided memory is soldered)
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)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS VivoBook S15 (S531FA) ASUS VivoBook 15 (K513EA)
Graphics Processor (GPU) Intel UHD Graphics 620 Intel UHD Graphics
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)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2 Bluetooth 4.1, 802.11a/b/g/n/ac/ax
Features - Single stream (1x1)
BATTERY ASUS VivoBook S15 (S531FA) ASUS VivoBook 15 (K513EA)
Technology 3-cell 3-cell Lithium Ion
Battery Capacity (Size) 42 Wh 42 Wh
AC ADAPTER ASUS VivoBook S15 (S531FA) ASUS VivoBook 15 (K513EA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt, 19 V, 2.47 A 65 Watt, 19 V, 3.42 A
INPUT ASUS VivoBook S15 (S531FA) ASUS VivoBook 15 (K513EA)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes Yes
Features - Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS VivoBook S15 (S531FA) ASUS VivoBook 15 (K513EA)
Slots - 1 x M.2 (PCI Express 3.0 x2) (0 free)
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)
Operating System (OS) Windows 10 Home Windows 10 Home
MISCELLANEOUS ASUS VivoBook S15 (S531FA) ASUS VivoBook 15 (K513EA)
Included Accessories Power adapter Power adapter
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
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