ASUS ExpertBook B3 (B3405), ASUS ExpertBook B1 (B1503) Product different Compare｜Business

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Operating System

Windows 11 Pro

Non-preinstalled OS

Storage

1TB M.2 2280 NVMe™ PCIe® 4.0 SSD

Color

Gentle Grey

Gentle Grey
Misty Grey

Keyboard & Touchpad

1.5mm Key-travel
Spill-resistant Keyboard

Chiclet Keyboard with Num-key
1.35mm Key-travel
Spill-resistant Keyboard

Network and Communication

Wi-Fi 6E(802.11ax) (Triple band) 2*2 + Bluetooth® 5.4 Wireless Card

Wi-Fi 6(802.11ax) (Dual band) 2*2 + Bluetooth® 5.4 Wireless Card

Dimensions (W x D x H)

31.51 x 22.68 x 1.89 ~ 1.90 cm (12.41" x 8.93" x 0.74" ~ 0.75")

35.95 x 23.22 x 1.99 ~ 1.99 cm (14.15" x 9.14" x 0.78" ~ 0.78")

MyASUS Features

System diagnosis
Battery health charging
Fan Profile
Splendid
Tru2Life
Function key lock
WiFi SmartConnect
AppDeals
Link to MyASUS

Display

Non-touch screen
35.56cm (14)
Anti-glare display
NTSC: 45%
Screen-to-body ratio:84 %

Non-touch screen
FHD (1920 x 1080) 16:9
Anti-glare display
NTSC: 45%
Screen-to-body ratio:87 %

Military Grade

US MIL-STD 810H military-grade standard

Processor

Up to Intel® Core™ Ultra 7 Processor 155H 1.4 GHz (24MB Cache, up to 4.8 GHz, 16 Cores); Intel® AI Boost NPU
Up to Intel® Core™ i7- 13620H Processor 2.4 GHz (24MB Cache, up to 4.9 GHz, 10 cores, 16 Threads)

Intel® Core™ i3-1315U Processor 1.2 GHz (10MB Cache, up to 4.5 GHz, 6 cores, 8 Threads)

Battery

42WHrs, 3S1P, 3-cell Li-ion

Camera

1080p FHD camera with IR function to support Windows Hello
With privacy shutter

720p HD camera
With privacy shutter

Graphics

Intel® Arc™ Graphics(available for Intel® Core™ Ultra H 5/7 with dual channel memory)
Intel® UHD Graphics
Intel® Iris Xᵉ Graphics (available for Intel® Core™ i5/i7 with dual channel memory)

Intel® UHD Graphics
Intel® Iris Xᵉ Graphics (available for Intel® Core™ i5/i7 with dual channel memory)

Expansion Slots(includes used)

2x DDR5 SO-DIMM slots
1x M.2 2280 PCIe 4.0
1x M.2 2230 PCIe 4.0
While selecting the LTE/5G specification, the 2230 SSD can’t be installed additionally due to design limitation.

2x DDR5 SO-DIMM slots
1x M.2 2280 PCIe 4.0
1x M.2 2230 PCIe 4.0

Power Supply

TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal (Adapter+power cord)

I/O Ports

2x USB 3.2 Gen 1 Type-A
2x USB 3.2 Gen 2 Type-C support display / power delivery
1x HDMI 2.1 TMDS
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet
Micro SD card reader

2x USB 3.2 Gen 1 Type-A
2x USB 3.2 Gen 2 Type-C support display / power delivery
1x HDMI 1.4, up to 3840x2160p/30Hz
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet

Built-in Apps

MyASUS
AI ExpertMeet (AI features need devices with 16GB RAM or more)

Ecolabels & Compliances

EPEAT Gold with Climate+
Energy star 8.0
FSC Recycled
TCO Certified
RoHS
REACH

Memory

Up to 64GB of DDR5 SO-DIMM

8GB DDR5 SO-DIMM

Weight

Start from:Starting at 1.43 kg

Start from:01.64 kg (3.62 lbs)

Audio

Audio by Dirac
Smart Amp Technology
Built-in speaker
Built-in array microphone

Audio by Dirac
Built-in speaker
Built-in array microphone

Neural processor

Intel® AI Boost NPU

Sustainable Material

29%

Security

Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
Microsoft Security Level 2
Microsoft Secured-core PC
Intel® Boot Guard
Intel® BIOS Guard
Intel CSME Firmware Resilience
HDD User Password Protection and Security
Enhanced Password Strength
CSME BIOS Redundancy Assistance
BIOS setup user password
BIOS Self Recovery
BIOS Integrity Measurement Support
BIOS Booting User Password Protection
Kensington Nano Security Slot™(6x 2.5mm)
Fingerprint sensor integrated with Power Key
IR webcam with Windows Hello support

Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
Microsoft Security Level 2
Microsoft Secured-core PC
Intel® Boot Guard
Intel® BIOS Guard
Intel CSME Firmware Resilience
HDD User Password Protection and Security
Enhanced Password Strength
CSME BIOS Redundancy Assistance
BIOS setup user password
BIOS Self Recovery
BIOS Protection Support
BIOS Integrity Measurement Support
BIOS Booting User Password Protection
Kensington Nano Security Slot™(6x 2.5mm)
Fingerprint sensor intergrated with Touchpad