Lenovo ThinkBook 14x vs Lenovo Z51 I5 comparison

Show Only Differences Highlight Differences	Lenovo ThinkBook 14x	Lenovo Z51 I5
key specs
Display size	14.00-inch	15.60-inch
Processor	Core 7	Core i5
RAM	16GB	8GB
SSD	1TB	No
Weight	990.00 kg	-
Display resolution	-	1920x1080 pixels
Touchscreen	-	No
OS	-	Windows 10 Home
Hard disk	-	1TB
Graphics	-	Intel Integrated Graphics
general
Brand	Lenovo	Lenovo
Model	ThinkBook 14x	Z51 I5
Release date	October 7, 2026	-
Launched in India	Yes	-
Model Name	Lenovo ThinkBook 14x	-
Series	ThinkBook	-
Thickness	12.9	-
Weight (kg)	990	-
Battery Capacity (WHR)	65	-
Model Number	-	Z51 I5
Colours	-	Black
Operating system	-	Windows 10 Home
Battery Life (up to hours)	-	4
display
Size	14.00-inch	15.60-inch
Resolution	-	1920x1080 pixels
Touch Screen	-	No
processor
Processor	Intel Core 7 Ultra 7 256V	Intel Core i5 5th Gen
memory
RAM	16GB	8GB
storage
SSD	1TB	No
Hard disk	-	1TB
connectivity
Wi-Fi 7	Yes	-
Wi-Fi standards supported	-	802.11 ac
Bluetooth version	-	4
Ethernet	-	10/100 T
inputs
Web Camera	Yes	Yes
graphics
Graphics Processor	-	Intel Integrated Graphics
Dedicated Graphic Memory	-	4GB
Dedicated Graphic Memory Type	-	DDR3
Dedicated Graphics	-	No

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