Asus CX15 (2025) vs Asus ExpertBook B9 (2021) comparison

Show Only Differences Highlight Differences	Asus CX15 (2025)	Asus ExpertBook B9 (2021)
key specs
Display size	15.60-inch	14.00-inch
Display resolution	1920x1080 pixels	1920x1080 pixels
Processor	Celeron	Core i7
RAM	8GB	8GB
OS	Windows 11 Home	Windows 10 Home
Weight	1.59 kg	1.01 kg
general
Brand	Asus	Asus
Model	CX15 (2025)	ExpertBook B9 (2021)
Release date	April 18, 2025	January 14, 2021
Model Number	CX1505CKA	B9400
Model Name	CX15	ExpertBook B9 (2021)
Series	Chromebook	ExpertBook
Dimensions (mm)	359.50 x 232.20 x 20.10	203.00 x 320.00 x 14.90
Weight (kg)	1.59	1.005
Colours	Quiet Blue, Fabric Blue, Pure Grey, Misty Grey, Misty Green, Cream Pink, Rock Grey	Star Black
Operating system	Windows 11 Home	Windows 10 Home
Battery Capacity (WHR)	50	66
Battery Cell	-	4
display
Size	15.60-inch	14.00-inch
Resolution	1920x1080 pixels	1920x1080 pixels
processor
Processor	Intel Celeron N4500	Intel Core i7 11th Gen i5-1135G7
memory
RAM	8GB	8GB
graphics
Dedicated Graphics	No	-
connectivity
Wi-Fi standards supported	802.11 ax	802.11 a/b/g/n/ac/ax
Bluetooth version	5.4	5.0
inputs
Web Camera	Yes	720-megapixel
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	2 Speakers	2 Speakers
Pointer Device	-	Touchpad
Backlit Keyboard	-	Yes
ports and slots
USB 3.2 Gen 1 (Type A)	1	-
HDMI Port	Yes	Standard
Lock Slot	Kensington Lock Port	-
Headphone and Mic Combo Jack	Yes	Yes
Number of USB Ports	-	3
Thunderbolt 4 (Type C)	-	2

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