In depth comparison and review of ASUS ExpertBook B1 (B1400CDA) and ASUS VivoBook Pro 15 OLED (K3500PA). 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 ExpertBook B1 (B1400CDA) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
efficient multitasking capabilities
comprehensive connectivity options
lightweight and portable design
reasonable price point
average battery life
mediocre display quality
limited graphics performance
noisy under load
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
| DESIGN AND DIMENSIONS | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.34 cm x 21.56 cm x 1.92 cm | 35.98 cm x 23.53 cm x 1.99 cm |
| Weight | 1.46 kg | 1.65 kg |
| Case Material | Aluminum, plastic | Aluminum, plastic |
| Colour | Black (bottom), star black (LCD cover), star black (top) | Quiet blue |
| DISPLAY | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Screen Size (Type) | 14" | 15.6" OLED |
|---|---|---|
| LCD Backlight Technology | 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 | 250 cd/m² | 600 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Anti-glare, IPS-level | Glossy, Eye-Care Technology, Low Blue Light technology, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black |
| PROCESSOR | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| CPU | AMD Ryzen 3 3250U / 2.6 GHz | Intel Core i7 (11th Gen) 11370H / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.5 GHz | 4.8 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 4 MB | 12 MB |
| MEMORY | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Camera | - | Yes - 720p |
| Camera Features | - | Privacy shutter |
| Sound | Speaker, array microphone | Harman/kardon stereo speakers, array microphone |
| COMMUNICATIONS | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 63 Wh |
| AC ADAPTER | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, chiclet keyboard, 1.5mm travel distance | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 2 USB 2.0 USB-C 3.2 Gen 2 HDMI LAN VGA |
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 |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 11 Home |
|---|
| MISCELLANEOUS | ASUS ExpertBook B1 (B1400CDA) | ASUS VivoBook Pro 15 OLED (K3500PA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | 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, hard drive password, MIL-STD-810H tested | System password |
| Compliant Standards | TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Software Solution) | MIL-STD 810H |
| Repairability Index | 6.7 (out of 10) | 7.1 (out of 10) |
| ENERGY STAR Certified | Yes | - |
| Model Number | EK0583R | L1215W |
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