ASUS ExpertBook B1 (B1503), ASUS ExpertBook B1 (B1403) Product different Compare｜Business

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Operating System

Non-preinstalled OS
Windows 11 Home - ASUS recommends Windows 11 Pro for business

Windows 11 Pro
Non-preinstalled OS
Windows 11 Home - ASUS recommends Windows 11 Pro for business
Windows 11 Pro Education
*Some devices for academic use will automatically be updated to Windows 11 Pro Education with the Windows 11 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 11 Pro Education feature information.

Color

Gentle Grey

Memory

8GB LPDDR5X on board
Memory Max Up to:16GB

16GB DDR5 SO-DIMM
Memory Max Up to:64GB
8GB DDR5 SO-DIMM
32GB DDR5 SO-DIMM
8GB LPDDR5X on board
Memory Max Up to:16GB

Power Supply

TYPE C ;45W AC Adapter ;Output: 20V DC, 2.25A, 45W , Input: 100~240V AC; 50/60Hz universal (Adapter+power cord)

TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal (Adapter+power cord)
TYPE C ;45W AC Adapter ;Output: 20V DC, 2.25A, 45W , Input: 100~240V AC; 50/60Hz universal (Adapter+power cord)
TYPE C ;45W AC Adapter ;Output: 20V DC, 2.25A, 45W , Input: 100~240V AC; 50/60Hz universal

Ecolabels & Compliances

Energy star 8.0
FSC Mix
TCO Certified
RoHS
REACH

Storage

512GB M.2 2280 NVMe™ PCIe® 4.0 SSD
256GB M.2 2280 NVMe™ PCIe® 4.0 SSD

512GB M.2 2280 NVMe™ PCIe® 4.0 SSD
1TB M.2 2280 NVMe™ PCIe® 4.0 SSD
128GB M.2 2280 NVMe™ PCIe® 4.0 SSD
256GB M.2 2280 NVMe™ PCIe® 4.0 SSD

Graphics

Intel® UHD Graphics

Intel® UHD Graphics
Intel® Graphics

Sustainable Material

28%

Weight

Start from:01.52 kg (3.35 lbs)

Start from:01.40 kg (3.09 lbs)
Start from:01.32 kg (2.91 lbs)

Display

Non-touch screen
15.6-inch
FHD (1920 x 1080) 16:9
TN
Anti-glare display
LED Backlit
250nits
NTSC: 45%
Screen-to-body ratio:87 %

Non-touch screen
14.0-inch
FHD (1920 x 1080) 16:9
Wide view
Anti-glare display
LED Backlit
300nits
NTSC: 45%
Screen-to-body ratio:87 %

Camera

720p HD camera
With privacy shutter

720p HD camera
With privacy shutter
1080p FHD camera

Dimensions (W x D x H)

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

32.45 x 21.44 x 1.97 ~ 1.97 cm (12.78" x 8.44" x 0.78" ~ 0.78")

Processor

Intel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)
Intel® Processor N150 0.8 GHz (6MB Cache, up to 3.6 GHz, 4 cores, 4 Threads)

Intel® Core™ i7-1355U Processor 1.7 GHz (12MB Cache, up to 5.0 GHz, 10 cores, 12 Threads)
Intel® Core™ 7 Processor 150U 1.8 GHz (12MB Cache, up to 5.4 GHz, 10 Cores, 12 Threads)
Intel® Core™ i5-13500H Processor 2.6 GHz (18MB Cache, up to 4.7 GHz, 12 cores, 16 Threads)
Intel® Core™ i3-1315U Processor 1.2 GHz (10MB Cache, up to 4.5 GHz, 6 cores, 8 Threads)
Intel® Core™ i7-13700H Processor 2.4 GHz (24MB Cache, up to 5.0 GHz, 14 cores, 20 Threads)
Intel® Core™ i5-1335U Processor 1.3GHz (12MB Cache, up to 4.6GHz, 10 cores, 12 Threads)
Intel® Core™ i5-13420H Processor 2.1 GHz (12MB Cache, up to 4.6 GHz, 8 cores, 12 Threads)
Intel® Core™ 5 Processor 120U 1.4 GHz (12MB Cache, up to 5.0 GHz, 10 Cores, 12 Threads)
Intel® Core™ 3-N355 Processor 1.9 GHz (6MB Cache, up to 3.9 GHz, 8 cores, 8 Threads)

Expansion Slots(includes used)

2x DDR5 SO-DIMM slots
1x M.2 2280 PCIe 4.0x4
1x M.2 2230 PCIe 4.0x4

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 1.4, up to 3840x2160p/30Hz
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet

2x USB 3.2 Gen 1 Type-A
2x USB 3.2 Gen 2 Type-C support display / power delivery
1x HDMI 1.4
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet

Security

Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
HDD User Password Protection and Security
BIOS setup user password
BIOS Booting User Password Protection
Kensington Nano Security Slot™(6x 2.5mm)

Military Grade

US MIL-STD 810H military-grade standard

Audio

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

Keyboard & Touchpad

Chiclet Keyboard with Num-key
1.35mm Key-travel

Chiclet Keyboard
1.35mm Key-travel
Backlit Chiclet Keyboard
Support NumberPad

Battery

42WHrs, 3S1P, 3-cell Li-ion
Long life rechargeable lithium polymer battery.

50WHrs, 3S1P, 3-cell Li-ion
Long life rechargeable lithium polymer battery.
42WHrs, 3S1P, 3-cell Li-ion
63WHrs, 3S1P, 3-cell Li-ion

MyASUS Features

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

Built-in Apps

AI ExpertMeet (watermark only)
MyASUS

AI ExpertMeet (AI features need devices with 12GB RAM or more)
MyASUS
AI ExpertMeet (watermark only)

Network and Communication

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

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

Included in the Box (Optional)

Backpack

Wired optical mouse (USB)
Backpack
Wireless optical mouse
Carry bag