ASUS VivoBook 15 (X540UA) vs. ASUS VivoBook 15 (X515FA)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS VivoBook 15 (X540UA) and ASUS VivoBook 15 (X515FA). 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 15 (X540UA) vs. ASUS VivoBook 15 (X515FA) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Product Type Notebook Notebook
Dimensions (WxDxH) 38.1 cm x 25.1 cm x 2.72 cm 36.02 cm x 23.49 cm x 1.99 cm
Weight 1.9 kg 1.8 kg
Case Material - Plastic
Colour Chocolate black IMR with hairline (LCD cover), gold IMR with hairline (top) Transparent silver (LCD cover), transparent silver (top), slate grey (bottom)
DISPLAY ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Screen Size (Type) 15.6" 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 200 cd/m² 200 cd/m²
Colour Gamut 45% NTSC 45% NTSC
Features Ultra Slim Design, ASUS Splendid Video Intelligence Technology, anti-glare, ASUS EyeCare Technology Anti-glare
PROCESSOR ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
CPU Intel Core i3 (7th Gen) 7020U / 2.3 GHz Intel Core i3 (10th Gen) 10110U / 2.1 GHz
Max Turbo Speed - 4.1 GHz
Number of Cores Dual-Core Dual-Core
Cache 3 MB 4 MB
64-bit Computing Yes -
Features - Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
RAM 4 GB (provided memory is soldered) 8 GB (1 x 4 GB + 4 GB (soldered))
Max RAM Supported 12 GB -
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor - SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 0
STORAGE ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Main Storage Size (HDD/SSD) 1 TB Hybrid Drive SATA / 5400 rpm - Seagate 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Graphics Processor (GPU) Intel HD Graphics 620 Intel UHD Graphics
Camera Yes - VGA Yes - 720p
Sound Stereo speakers, microphone Stereo speakers, microphone
Audio Features ASUS SonicMaster, ASUS Bang & Olufsen ICEpower ASUS SonicMaster
COMMUNICATIONS ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Wireless 802.11b/g/n, Bluetooth 4.0 802.11a/b/g/n/ac, Bluetooth 4.1
Features - Single stream (1x1)
BATTERY ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Technology 3-cell Lithium Ion 2-cell Lithium Ion
Battery Capacity (Size) 33 Wh 37 Wh
AC ADAPTER ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt, 19 V, 2.37 A 45 Watt, 19 V, 2.37 A
INPUT ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Features Chiclet keyboard Chiclet keyboard, 1.4mm travel distance
CONNECTIONS & EXPANSIONS ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Slots - 1 x M.2 (PCI Express 3.0 x4) (0 free)
Interfaces Headphone/microphone combo jack
USB 3.0
HDMI
2 x USB 2.0
Headphone/microphone combo jack
2 x USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1
HDMI
Memory Card Reader Yes (microSD) -
SOFTWARE ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 11 Home
MISCELLANEOUS ASUS VivoBook 15 (X540UA) ASUS VivoBook 15 (X515FA)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features System password, ASUS IceCool design System password, hard drive password
Repairability Index - 5.9 (out of 10)
ENERGY STAR Certified - Yes
Model Number GQ1796T EJ105W
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