ASUS Vivobook Pro 14 OLED (K3400PA) vs. ASUS VivoBook Pro 15 OLED (K3500PC)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS Vivobook Pro 14 OLED (K3400PA) and ASUS VivoBook Pro 15 OLED (K3500PC). 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 Pro 14 OLED (K3400PA) Review

Advantages and disadvantages of ASUS Vivobook Pro 14 OLED (K3400PA) based on its technical characteristics, features, user experience, expert reviews and price level.

vibrant oled display

sleek lightweight design

solid performance

good thermal management

decent battery life

limited port selection

average sound quality

no dedicated gpu

higher price tag

ASUS VivoBook Pro 15 OLED (K3500PC) Review

Advantages and disadvantages of ASUS VivoBook Pro 15 OLED (K3500PC) based on its technical characteristics, features, user experience, expert reviews and price level.

vibrant oled display

lightweight design

strong overall performance

decent connectivity options

competitive price point

average battery life

limited upgradeability

noisy under load

modest graphics power

Laptop Comparison and Tests

Difference between ASUS Vivobook Pro 14 OLED (K3400PA) and ASUS VivoBook Pro 15 OLED (K3500PC)
81 % - Design
87 % - Display
82 % - Performance
85 % - Connectivity
75 % - Battery
86 % - Design
85 % - Display
85 % - Performance
86 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

ASUS Vivobook Pro 14 OLED (K3400PA) vs. ASUS VivoBook Pro 15 OLED (K3500PC) Comparison Chart
DESIGN AND DIMENSIONS ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Product Type Notebook Notebook
Dimensions (WxDxH) 31.74 cm x 22.85 cm x 1.93 cm 35.98 cm x 23.53 cm x 1.99 cm
Weight 1.4 kg 1.65 kg
Case Material - Aluminum, plastic
Colour Quiet blue Quiet blue
DISPLAY ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Screen Size (Type) 14" OLED 15.6" OLED
Screen Resolution 2880 x 1800 (WQXGA+) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 90 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:9
Image Brightness 600 cd/m² 600 cd/m²
Colour Gamut 100% DCI-P3 100% DCI-P3
Colour Support - 1.07 billion colours
Features Glossy, Pantone Validated, 0.2 ms response rate, HDR 600 True Black Glossy, Pantone Validated, 0.2 ms response rate, HDR 600 True Black
PROCESSOR ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
CPU Intel Core i5 (11th Gen) 11300H / 3.1 GHz Intel Core i7 (11th Gen) 11370H / 3.3 GHz
Max Turbo Speed 4.4 GHz 4.8 GHz
Number of Cores Quad-Core Quad-Core
Cache 8 MB 12 MB
MEMORY ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
RAM 8 GB (provided memory is soldered) 16 GB (provided memory is soldered)
RAM Type DDR4 SDRAM DDR4 SDRAM
STORAGE ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) Intel Iris Xe Graphics NVIDIA GeForce RTX 3050 / Intel Iris Xe Graphics
Video Memory - 4 GB GDDR6 SDRAM
Video System Features - Max-Q design, Dynamic Boost
Camera Yes - 720p Yes - 720p
Camera Features Privacy shutter Privacy shutter
Sound Harman/kardon stereo speakers, array microphone Speaker, array microphone
COMMUNICATIONS ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax Bluetooth 5.0, 802.11a/b/g/n/ac/ax
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Technology 3-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 63 Wh 63 Wh
AC ADAPTER ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt, 19 V, 3.42 A 120 Watt, 20 V, 6 A
INPUT ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Type Keyboard, touchpad, NumberPad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes Yes
Features Chiclet keyboard, 1.35mm travel distance Chiclet keyboard, 1.35mm travel distance
CONNECTIONS & EXPANSIONS ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Interfaces USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
2 x USB 2.0
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
USB 3.2 Gen 1
2 x USB 2.0
USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Headphone/microphone combo jack
HDMI
Memory Card Reader Yes (microSD) Yes (microSD)
SOFTWARE ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 11 Home
MISCELLANEOUS ASUS Vivobook Pro 14 OLED (K3400PA) ASUS VivoBook Pro 15 OLED (K3500PC)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM) solution, fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Features - System password, ASUS IceCool Plus
Compliant Standards - SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution)
Repairability Index - 7.5 (out of 10)
ENERGY STAR Certified Yes Yes
Model Number KM017T L1030W
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