ASUS ZenBook Pro Duo UX581LV (H2023T) vs. ASUS ExpertBook B9 (B9450FA)

Laptop Comparison, Reviews and Tests

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.

ASUS ZenBook Pro Duo UX581LV (H2023T) Review

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

ASUS ExpertBook B9 (B9450FA) Review

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

Laptop Comparison and Tests

Difference between ASUS ZenBook Pro Duo UX581LV (H2023T) and ASUS ExpertBook B9 (B9450FA)
85 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery
85 % - Design
84 % - Display
78 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

ASUS ZenBook Pro Duo UX581LV (H2023T) vs. ASUS ExpertBook B9 (B9450FA) Comparison Chart
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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