ASUS VivoBook S15 (S513EA) vs. ASUS 14 (X409UA)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS VivoBook S15 (S513EA) and ASUS 14 (X409UA). 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.

ASUS VivoBook S15 (S513EA) Review

Advantages and disadvantages of ASUS VivoBook S15 (S513EA) based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

vivid full-hd display

fast ssd storage

good processor performance

competitive price point

average battery life

no dedicated gpu

limited port selection

basic audio quality

ASUS 14 (X409UA) Review

Advantages and disadvantages of ASUS 14 (X409UA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

compact design

adequate performance

solid build quality

decent battery life

average display quality

limited storage capacity

no backlit keyboard

mediocre graphics performance

Laptop Comparison and Tests

Difference between ASUS VivoBook S15 (S513EA) and ASUS 14 (X409UA)
83 % - Design
75 % - Display
75 % - Performance
86 % - Connectivity
75 % - Battery
74 % - Design
64 % - Display
65 % - Performance
72 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS VivoBook S15 (S513EA) vs. ASUS 14 (X409UA) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.9 cm x 23.5 cm x 1.79 cm 32.5 cm x 21.6 cm x 2.29 cm
Weight 1.8 kg 1.6 kg
Case Material Aluminum, plastic -
Colour Indie black | Transparent silver (LCD cover), spangle silver (bottom), spangle silver (top) Slate grey
DISPLAY ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Screen Size (Type) 15.6" 14"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 300 cd/m² -
Colour Gamut 100% sRGB 45% NTSC
Features ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life, IPS-level Anti-glare
PROCESSOR ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
CPU Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz Intel Core i3 (7th Gen) 7020U / 2.3 GHz
Max Turbo Speed 4.2 GHz -
Number of Cores Quad-Core Dual-Core
Cache 8 MB 3 MB
64-bit Computing Yes Yes
Features Intel Turbo Boost Technology 2.0, Intel Smart Cache -
MEMORY ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 4 GB (provided memory is soldered)
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 -
Empty Slots 0 -
STORAGE ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Graphics Processor (GPU) Intel Iris Xe Graphics Intel HD Graphics 620
Camera Yes - 720p Yes - VGA
Sound Harman/kardon stereo speakers, microphone Speaker, microphone
Audio Features ASUS Bang & Olufsen ICEpower -
COMMUNICATIONS ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac, Bluetooth 4.1
Features Dual stream (2x2) -
BATTERY ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Technology 3-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 42 Wh 42 Wh
AC ADAPTER ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt, 19 V, 3.42 A 45 Watt, 19 V, 2.37 A
INPUT ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight Yes -
Features Chiclet keyboard Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Slots 1 x M.2 (PCI Express 3.0 x2) (0 free) -
Interfaces 2 x USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
USB 3.1 Gen 1
2 x USB 2.0
USB-C 3.1 Gen 1
HDMI
LAN
Memory Card Reader Yes (microSD) Yes (microSD)
SOFTWARE ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Operating System (OS) Windows 10 Home Windows 10 Home 64-bit Edition
MISCELLANEOUS ASUS VivoBook S15 (S513EA) ASUS 14 (X409UA)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip -
Features System password -
SAR Value - 0.196 W/kg (body), 0.196 W/kg (limb)
Repairability Index 6.5 (out of 10) -
Model Number BN1021T EK035T
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