In depth comparison and review of ASUS VivoBook Pro 15 OLED (K3500PA) and ASUS ExpertBook B9 OLED (B9403CVA). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of ASUS VivoBook Pro 15 OLED (K3500PA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
lightweight design
strong overall performance
decent battery life
good thermal management
limited port selection
average sound quality
no dedicated gpu
higher price segment
Advantages and disadvantages of ASUS ExpertBook B9 OLED (B9403CVA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
impressive oled display
fast performance specs
robust security features
long battery life
higher price point
limited graphics power
no ethernet port
scarce color accuracy
DESIGN AND DIMENSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.98 cm x 23.53 cm x 1.99 cm | 31.1 cm x 21.5 cm x 1.57 cm |
Weight | 1.65 kg | 990 g |
Case Material | Aluminum, plastic | Magnesium-lithium alloy |
Colour | Quiet blue | Star black |
DISPLAY | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Screen Size (Type) | 15.6" OLED | 14" OLED |
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Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (WQXGA+) |
V-Sync Rate at Max Res. | - | 90 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 600 cd/m² | 400 cd/m² |
Colour Gamut | 100% DCI-P3 | 100% sRGB |
Colour Support | 1.07 billion colours | - |
Features | Glossy, Eye-Care Technology, Low Blue Light technology, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black | 90% screen-to-body ratio |
PROCESSOR | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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CPU | Intel Core i7 (11th Gen) 11370H / 3.3 GHz | Intel Core i7 (13th Gen) 1355U / 1.8 GHz |
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Max Turbo Speed | 4.8 GHz | 5.1 GHz |
Number of Cores | Quad-Core | 10-core |
Cache | 12 MB | L3 - 12 MB |
Features | - | Intel Smart Cache |
MEMORY | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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RAM | 16 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
STORAGE | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
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Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Privacy shutter | Privacy shutter, IR camera, Windows Hello |
Sound | Harman/kardon stereo speakers, array microphone | Dual speakers, array microphone |
Audio Features | - | Output: Smart Amp; Input: AI noise cancelling |
COMMUNICATIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Network Interface | - | Gigabit Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 63 Wh | 63 Wh |
AC ADAPTER | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 19 V, 3.42 A | 65 Watt, 20 V, 3.25 A |
INPUT | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Type | Keyboard, touchpad | Keyboard, NumberPad 2.0 |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard | Spill-resistant, chiclet keyboard, 1.5mm travel distance |
CONNECTIONS & EXPANSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Slots | - | 2 x M.2 (PCI Express 4.0 x4 / SATA) (1 free) |
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Interfaces | USB 3.2 Gen 1 2 x USB 2.0 USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
USB 3.2 Gen 2 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI Micro-HDMI Headphone/microphone combo jack LAN (on supplied adapter) |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Operating System (OS) | Windows 11 Home | Windows 11 Pro |
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Software Included | - | McAfee, MyASUS, Microsoft 365 (1 month trial) |
MISCELLANEOUS | ASUS VivoBook Pro 15 OLED (K3500PA) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Included Accessories | Power adapter | USB-C power adapter, Micro HDMI to LAN adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | System password | Smart Cooling Technology, MIL-STD-810H tested, BIOS protection |
Compliant Standards | MIL-STD 810H | RoHS, REACH, Energy Star 8.0, FSC Mix |
Repairability Index | 7.1 (out of 10) | - |
Model Number | L1215W | KMi711X |