Qualcomm OEM: ASUS MPN: 90NX0531-M003K0

Qualcomm Core ExpertBook B3 Detachable B3000DQ1A-HT0046XA Snapdragon 7c Gen 2 Hybrid (2-in-1) 26.7 cm (10.5″) Touchscreen WUXGA 4 GB LPDDR4x-SDRAM 128 GB eMMC Wi-Fi 5 (802.11ac) Windows 11 Pro Academic Black

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Screen size
10.5"
Resolution
1920 x 1200
Processor line
Snapdragon
Capacity
4 GB
Storage
128 GB
Cores
8
Weight
880 g
Display type
WUXGA
Bluetooth
Y
View 77 specifications
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Overview

Learn. Perform. Transform.
The first Windows laptop powered by Snapdragon 7c Gen 2 Compute Platform with garaged stylus1

Designed for education, and built for business, ASUS ExpertBook B3 Detachable is the perfect 2-in-1 portable companion for uninterrupted remote learning and working. With a detachable design, extensive dual-orientation stand cover2, and a 16:10 multitouch screen, B3 Detachable adapts so you can use it both horizontally and vertically, as a tablet or as a laptop. From taking notes with the garaged stylus3 during class to entering numbers in business spreadsheets, B3 Detachable is ready for it all. And with Snapdragon® 7c Gen 2 Compute Platform, it offers a long battery life — so you can work and learn without worry, wherever you go.

EXTENSIVE VERSATILITY
Ready for anything

ExpertBook B3 Detachable comes with the option of ExpertStand, a robust, easy-connect cover2, and smart ExpertBoard complementary keyboard4 — so it’s ready for anything you need to do. Detachable, magnetic and stain-repellent, the ExpertStand2 cover doubles as a dual-orientation prop, while ExpertBoard4 connects just as easily for instant efficient input — meaning B3 Detachable is as versatile as it is mobile. Use it as a tablet or laptop, or stand it vertically or horizontally for viewing files or entertainment. Online classes, study, work meetings, movies, or more — the choice is yours.

DETACHABLE DESIGN
Instant elevated efficiency

With a sturdy magnetic design, the optional ExpertBoard4 connects or disconnects in an instant. So, when you need ExpertBook B3 Detachable to perform as a laptop, just bring ExpertBoard4 toward the screen and it’ll attach automatically — perfect for remote learning or working. Furthermore, the ExpertBoard is built with smart designs such as ErgoLift, Antibacterial Guard, and ExpertWidget to provide elevated experiences.

MULTIPLE ENVIRONMENTS
Maximize productivity

Built for versatility and portability, ExpertBook B3 Detachable is packed with handy features to make learning and working in different environments easier, faster and more efficient. From jotting down notes at the library to creating inventories in industrial settings, B3 Detachable is the perfect choice.

GARAGED STYLUS
Fast to charge, quick to work

With a garaged stylus3 included, ExpertBook B3 Detachable helps you get every detail just right when drawing, taking notes or marking documents. The built-in holder keeps the pen close at hand and minimizes the chance of it being misplaced. And, with a 15-second charge providing enough power for 45 minutes of use, you’ll never be left waiting.

PERFORMANCE
Get the job done, effortlessly

For smooth learning experiences and efficient productivity to breeze through business tasks, ExpertBook B3 Detachable is powered by Snapdragon® 7c Gen 2 Compute Platform*. Along with the power of Windows 11, B3 Detachable switches seamlessly between laptop and tablet modes. And ASUS ExpertWidget5 elevates productivity still further, empowering the creation of your own keyboard shortcuts via Function (Fn) and the 1-4 number keys.

MOBILITY
Perfect for on-the-go lifestyles

ExpertBook B3 Detachable is the perfect companion for remote learning or long business days. With an optimized video conferencing experience and long battery life, you can stay productive wherever you go. On top of that, the detachable design makes it easy to take B3 Detachable anywhere to ensure you’re up and ready in no time.

REMOTE PRODUCTIVITY
Remote experiences, elevated

To level up remote learning and conferencing quality, ExpertBook B3 Detachable includes several features to boost remote experiences.

AI NOISE-CANCELING TECHNOLOGY
Integrated technology includes both an upstream function to filter noise around the speaker, and a downstream function to eliminate noise from the person at the other end of the conversation. This ensures minimal distraction for high-quality communication, so it’s just like being in the room with other people.

NOISE-REDUCING CAMERA
Integrated technology includes both an upstream function to filter noise around the speaker, and a downstream function to eliminate noise from the person at the other end of the conversation. This ensures minimal distraction for high-quality communication, so it’s just like being in the room with other people.

ASUS WIFI MASTER
ExpertBook B3 Detachable incorporates ASUS WiFi Master7 technology, so you’ll enjoy faster and more reliable WiFi connections at greater distances than ever before. Combined with Bluetooth® 5.1 that lets you connect your favorite devices with less impact on battery life, ExpertBook B3 Detachable gives you the freedom to do whatever you need, wherever you want to!

DUAL CAMERAS
ExpertBook B3 Detachable includes a standard webcam along with a

Compatibility

Memory type DDR4 Form factor Convertible (Detachable)
  • Requires DDR4 memory — not interchangeable with other generations.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

77
77 Specifications Available Fully verified via Icecat and manufacturer specifications

Physical

5
Weight
880 g
Form factor
Convertible (Detachable)
Product type
Hybrid (2-in-1)
Colour
Black
Market segment
Business

Display

7
Display type
WUXGA
Panel type
LCD
Touchscreen
Yes
LED backlight
Yes
Screen size
10.5"
Resolution
1920 x 1200
Aspect ratio
16:10

General

52
Bluetooth
Yes
Colour name
Star Black
Rear camera
Yes
Antenna type
2x2
Colour gamut
121
Ethernet LAN
No
Flash memory
128 GB
Front camera
Yes
Storage media
eMMC
Numeric keypad
No
Trial software
1-month trial for new Microsoft 365 customers. Credit card required.
Display surface
Gloss
Pointing device
Touchpad
Wi-Fi standard
802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)
AC adapter power
45 W
Battery capacity
38 Wh
RGB colour space
sRGB
Touchscreen type
Capacitive
Bluetooth version
5.1
Battery technology
Lithium-Ion (Li-Ion)
Display brightness
320
Optical drive type
No
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
Built-in microphone
Yes
Depth (tablet mode)
172.1
Password protection
Yes
Repairability index
8
Width (tablet mode)
260.3
AC adapter frequency
50 - 60
Height (tablet mode)
9
Weight (tablet mode)
630
Dedicated graphics
No
Integrated graphics
Yes
Number of battery cells
2
AC adapter input voltage
100 - 240
Combo headphone/mic port
Yes
USB Type-C charging port
Yes
AC adapter output current
3 A
AC adapter output voltage
15 V
Mobile network connection
No
On-board GPU manufacturer
Qualcomm
Operating system
Windows 11 Pro Academic
USB Power Delivery (USB PD)
Yes
Dedicated GPU model
Not available
Integrated GPU model
Qualcomm Adreno 618
OS architecture
64-bit
Trusted Platform Module (TPM)
Yes
Rear camera resolution (numeric)
13
Front camera resolution (numeric)
5
USB Type-C DisplayPort Alternate Mode
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1

Memory

4
Capacity
4 GB
Form factor
On-board
Memory type
LPDDR4x-SDRAM
Max memory
4 GB

Processor

6
Cache
1 MB
Cores
8
Model
7c Gen 2
Processor line
Snapdragon
CPU brand
Qualcomm
Boost clock
2.55 GHz

Ports & Connectivity

2
HDMI ports
0
USB 2.0 ports
0

Storage

1
Storage
128 GB

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Product lifecycle

Status uncertain

Available catalog signals are incomplete, so current lifecycle status cannot be confirmed.

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