Local AI
estimatedRuns up to Qwen3-14B at Q4
- Qwen3-8B 8B27 tk/s
- Qwen3-14B 14B13 tk/s
- Qwen3-Coder-30B-A3B 32Bdoes not fit
- Qwen-72B 70Bdoes not fit
0 GB · 0 GB/s
1 / 6Photographs: asus.com
Processor
Intel Intel Core 5 120U
Memory
16GB LPDDR5X
Storage
512GB
Display
14.016" OLED
ASUS
ExpertBook B9 OLED B9403
Business
61/100
Good
Global score · #9 in its category
Performance42
Display69
Battery66
Portability93
Build64
Connectivity86
Value74
Score is dynamic: it blends objective specs with the position of this laptop in the current catalog and decays with age, so it changes as new models and prices arrive.
1312 €
EUR
Lowest price in España
Prices converted to EUR with the reference rate table (30 October 2026). Some of these links are affiliate links: if you buy through them we may earn a commission, and the price you pay is the same.
What owners say
Nobody has rated this laptop yet. If you own it, your opinion is the most useful thing you can add.
What it can do
Full specifications
Weight0.99 kg
Size14.016"
Panel typeOLED
Refresh rate90 Hz
ModelIntel Core 5 120U
Cores10
Design4
- Dimensions
- 15.7 × 311 × 215 mm
- Weight
- 0.99 kg
- Colours
- Blue
- Form factor
- Clamshell
Display9
- Size
- 14.016"
- HD type
- WQXGA+
- Aspect ratio
- 16:10
- Panel type
- OLED
- Refresh rate
- 90 Hz
- Typical brightness
- 400 cd / m² nits
- Contrast ratio
- 100000:1
- sRGB coverage
- 100 %
- Touchscreen
- No
Processor11
- Model
- Intel Core 5 120U
- Brand
- Intel
- Generation
- Intel Core (Series 1)
- Cores
- 10
- Threads
- 12
- Boost clock
- 5 GHz
- Base clock (P-cores)
- 1,4 GHz
- Base clock (E-cores)
- 0,9 GHz
- TDP
- 15 W
- Turbo TDP
- 55 W
- Intel vPro
- Yes
Graphics2
- Model
- Intel Graphics
- Brand
- Intel
Memory3
- Capacity
- 16 GB
- Type
- LPDDR5X
- Maximum supported
- 16 GB
Storage5
- Capacity
- 512 GB
- Interface
- PCIe 4.0
- Form factor
- M.2
- Occupied slots
- 1
- Optical drive
- None
Battery4
- Capacity
- 63 Wh
- Cells
- 3
- Charging power
- 65 W
- USB-C charging
- Yes
Connectivity5
- Wi-Fi
- Wi-Fi 6E
- Bluetooth
- Bluetooth 5.3
- Mobile network
- Not installed
- NFC
- Yes
- Antenna
- 2x2
Ports11
- HDMI ports
- 1
- HDMI version
- 2.1
- USB-A ports
- 1
- USB-C ports
- 2
- Thunderbolt 4 ports
- 2
- Ethernet (RJ-45)
- No
- Card reader
- No
- Headphone/mic jack
- Yes
- DisplayPort over USB-C
- Yes
- USB Power Delivery
- Yes
- Ports
- USB-A 3.2 Gen 2 · HDMI 2.1 · 2× Thunderbolt 4 (USB-C) · 3.5 mm jack
Audio2
- Technology
- Dolby Atmos
- Dolby Atmos
- Yes
Camera2
- Resolution
- 1920 MP
- IR / Windows Hello
- Yes
Keyboard & input4
- Backlit
- Yes
- Numeric keypad
- No
- Pointing device
- NumberPad
- Copilot key
- Yes
Software1
- Operating system
- Windows 11
Security3
- TPM
- Yes
- TPM version
- 2.0
- Lock slot
- Yes
Environmental1
- Sustainability certifications
- Si
Discovered specifications1
- Trade In
- Vende tus dispositivos
Read from the page of a shop or a maker, in the page’s own words: the catalogue has no field that holds these values yet.
Frequently asked questions about the ExpertBook B9 OLED B9403
How much RAM does the ExpertBook B9 OLED B9403 have?
It has 16 GB of RAM.
Which processor does the ExpertBook B9 OLED B9403 have?
Its processor is an Intel Core 5 120U.
How much storage does the ExpertBook B9 OLED B9403 have?
It has 512 GB of storage.
Which graphics card does the ExpertBook B9 OLED B9403 have?
Its graphics card is an Intel Graphics.
What display does the ExpertBook B9 OLED B9403 have?
Its display is 14.016" · 90 Hz.
How much does the ExpertBook B9 OLED B9403 weigh?
It weighs 0.99 kg.
How big is the ExpertBook B9 OLED B9403 battery?
Its battery is 63 Wh.
How much does the ExpertBook B9 OLED B9403 cost?
Its lowest price today is 1312 €.
How is the ExpertBook B9 OLED B9403 rated in this comparison site?
It scores 61 out of 100. The score combines its specifications with its place in the catalogue, and it is recalculated as new models arrive.
How many configurations of this model are there?
There are 2 configurations of this model in the catalogue, each with its own price and score. You can switch between them with the version selector.
Opinions
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Price History
No price history yet.
Prices are recorded as the catalog is refreshed, so a trend appears within a few days.