Detailed comparison and review of ASUS ZenBook Pro Duo UX581LV (H2023T) and ASUS ExpertBook B9 (B9450FA). 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.
Advantages and disadvantages of ASUS ZenBook Pro Duo UX581LV (H2023T) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful hardware performance
vivid 4k main display
ample storage capacity
touchscreen functionality
high price point
heavy and bulky
moderate battery life
limited port selection
Advantages and disadvantages of ASUS ExpertBook B9 (B9450FA) based on its technical characteristics, features, user experience, expert reviews and price level.
extremely lightweight
long battery life
robust security features
fast SSD storage
premium build quality
high price point
limited graphics performance
no HDMI port
average speaker quality
| DESIGN AND DIMENSIONS | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.6 cm x 22.5 cm x 2.4 cm | 32 cm x 20.3 cm x 1.49 cm |
| Weight | 2.5 kg | 880 g |
| Case Material | Aluminum | - |
| Colour | Celestial blue | Star black |
| DISPLAY | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Screen Size (Type) | 15.6" OLED | 14" |
|---|---|---|
| Touchscreen | Yes | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 300 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% sRGB, 72% NTSC |
| Features | Glossy, ASUS Splendid Video Intelligence Technology, Tru2Life, Pantone Validated | ASUS Splendid Video Intelligence Technology, anti-glare, WideView, Tru2Life, NanoEdge display, thin bezel design, 72% NTSC colour gamut |
| PROCESSOR | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i7 (10th Gen) 10510U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.9 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | 12 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Max Technology 3.0 | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Speed | 2933 MHz | 2133 MHz |
| STORAGE | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 / Intel UHD Graphics | Intel UHD Graphics |
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | IR camera, Windows Hello | IR camera, Windows Hello |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| COMMUNICATIONS | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Network Interface | - | Ethernet |
| Features | Dual stream (2x2) | - |
| BATTERY | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Technology | 8-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 71 Wh | 66 Wh |
| AC ADAPTER | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Type | Keyboard, stylus, NumberPad, ScreenPad Plus | Keyboard, touchpad, NumberPad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard, 14" 4K UHD (3840 x 1100) touch display | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Interfaces | USB-C (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 Headphone/microphone combo jack HDMI |
Headphone/microphone combo jack 2 x USB-C (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB 3.1 Gen 2 HDMI Micro-HDMI LAN (on supplied cable) |
|---|
| SOFTWARE | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro |
|---|
| MISCELLANEOUS | ASUS ZenBook Pro Duo UX581LV (H2023T) | ASUS ExpertBook B9 (B9450FA) |
|---|
| Included Accessories | Stylus, power adapter, stand, wrist rest | Sleeve, USB-C power adapter, Micro HDMI to LAN adapter |
|---|---|---|
| Cables Included | - | Micro-HDMI to LAN cable |
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | MIL-STD-810G tested | System password, hard drive password, ErgoLift |
| Compliant Standards | - | BSMI, CB, CCC, FCC, RoHS, MIL-STD 810G |
| SAR Value | 0.285 W/kg (body), 0.285 W/kg (limb) | 0.137 W/kg (body), 0.137 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Model Number | - | BM0397R |
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