HP ZBook Ultra G3a vs HP ProBook 640 comparison

Show Only Differences Highlight Differences	HP ZBook Ultra G3a	HP ProBook 640
key specs
Display size	16.00-inch	14.00-inch
Processor	AMD	Core i5
OS	Windows 11 Pro	Windows 10
Graphics	AMD Radeon Integrated Graphics	Intel HD Graphics 620
Weight	1.90 kg	1.95 kg
Display resolution	-	1920x1080 pixels
RAM	-	8GB
Hard disk	-	No
SSD	-	512GB
general
Brand	HP	HP
Model	ZBook Ultra G3a	ProBook 640
Release date	October 14, 2026	-
Launched in India	Yes	-
Model Name	ZBook Ultra G3a	-
Series	ZBook Ultra	ProBook
Thickness	17.9mm	-
Weight (kg)	1.9	1.95
Colours	Grey	Black
Material	Aluminium	-
Operating system	Windows 11 Pro	Windows 10
Battery Life (up to hours)	14	-
Battery Capacity (WHR)	96	-
Model Number	-	640
Dimensions (mm)	-	237.00 x 34.00 x 41.00
Battery Cell	-	3
display
Size	16.00-inch	14.00-inch
Refresh Rate	120Hz	-
Resolution	-	1920x1080 pixels
processor
Processor	AMD AMD AMD Ryzen AI Max+ Pro 495	Intel Core i5 7th Gen
Burst Clock Speed	5.2GHz	-
Base Clock Speed	-	2.6 GHz
graphics
Graphics Processor	AMD Radeon Integrated Graphics	Intel HD Graphics 620
Dedicated Graphics	-	No
connectivity
Wi-Fi 7	Yes	-
5G	Yes	-
4G LTE	Yes	-
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
inputs
Web Camera	Yes	-
Pointer Device	Touchpad	-
Backlit Keyboard	Yes	-
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	Yes	-
Finger Print Sensor	Yes	No
memory
RAM	-	8GB
storage
Hard disk	-	No
SSD	-	512GB
ports and slots
Number of USB Ports	-	3
HDMI Port	-	Standard
RJ45 (LAN)	-	Yes

Popular Laptop Brands