ASUS VivoBook S14 (M433IA) vs. ASUS 14 (X409UA)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS VivoBook S14 (M433IA) and ASUS 14 (X409UA). 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.

Laptop Specifications Comparison

ASUS VivoBook S14 (M433IA) vs. ASUS 14 (X409UA) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Product Type Notebook Notebook
Dimensions (WxDxH) 32.4 cm x 21.3 cm x 1.59 cm 32.5 cm x 21.6 cm x 2.29 cm
Weight 1.4 kg 1.6 kg
Case Material Aluminum -
Colour Indie black Slate grey
DISPLAY ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Screen Size (Type) 14" - IPS 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
Image Brightness 250 cd/m² -
Colour Gamut 45% NTSC 45% NTSC
Features Anti-glare Anti-glare
PROCESSOR ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
CPU AMD Ryzen 5 4500U / 2.3 GHz Intel Core i3 (7th Gen) 7020U / 2.3 GHz
Max Turbo Speed 4 GHz -
Number of Cores 6-core Dual-Core
Cache 8 MB 3 MB
64-bit Computing Yes Yes
MEMORY ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
RAM 8 GB (provided memory is soldered) 4 GB (provided memory is soldered)
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor - SO-DIMM 260-pin
STORAGE ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe - NVM Express (NVMe) 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Graphics Processor (GPU) AMD Radeon Graphics Intel HD Graphics 620
Camera Yes - 720p Yes - VGA
Sound Speaker, microphone Speaker, microphone
COMMUNICATIONS ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2 802.11a/b/g/n/ac, Bluetooth 4.1
BATTERY ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Technology 3-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 50 Wh 42 Wh
AC ADAPTER ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt, 19 V, 2.37 A 45 Watt, 19 V, 2.37 A
INPUT ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes -
Features Chiclet keyboard Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS VivoBook S14 (M433IA) ASUS 14 (X409UA)
Interfaces HDMI
2 x USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1
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 S14 (M433IA) ASUS 14 (X409UA)
Operating System (OS) Windows 10 Home Windows 10 Home 64-bit Edition
Software Included Microsoft 365 (30 days trial), MyASUS -
MISCELLANEOUS ASUS VivoBook S14 (M433IA) 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)
Model Number EB508T EK035T
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