Lenovo ThinkPad X280 vs Acer Aspire ES1-531 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad X280	Acer Aspire ES1-531
key specs
Display size	12.50-inch	15.60-inch
Display resolution	1920x1080 pixels	1366x768 pixels
Processor	Core i7	Celeron Dual Core
RAM	16GB	4GB
OS	Windows 10 Professional	Linux
Hard disk	No	500GB
SSD	No	No
Graphics	Intel HD Graphics 620	Intel Integrated HD Graphics
Weight	2.49 kg	2.40 kg
Touchscreen	-	No
Battery Capacity	-	3270mAh
general
Brand	Lenovo	Acer
Model	ThinkPad X280	Aspire ES1-531
Model Number	X280	ES1-531
Series	ThinkPad	Aspire
Dimensions (mm)	307.70 x 209.80 x 17.40	381.60 x 258.00 x 26.10
Weight (kg)	2.49	2.4
Colours	Black	Black
Operating system	Windows 10 Professional	Linux
Battery Capacity (mAh)	-	3270
Battery Cell	-	3
display
Size	12.50-inch	15.60-inch
Resolution	1920x1080 pixels	1366x768 pixels
Touch Screen	-	No
processor
Processor	Intel Core i7 8th Gen	Intel Celeron Dual Core 3rd Gen N3050
memory
RAM	16GB	4GB
Expandable RAM up to (GB)	-	8GB
graphics
Graphics Processor	Intel HD Graphics 620	Intel Integrated HD Graphics
Dedicated Graphic Memory Type	DDR4	DDR3L
Dedicated Graphics	No	No
storage
Hard disk	No	500GB
SSD	No	No
connectivity
Bluetooth version	4.2	4
Ethernet	Yes	Gigabit Ethernet
Wi-Fi standards supported	-	802.11 b/g/n
inputs
Web Camera	Yes	4-megapixel
Speakers	Yes	2 Speakers
Finger Print Sensor	Yes	-
Pointer Device	-	Touchpad
Internal Mic	-	Yes
Optical Disk Drive	-	CD/DVD Writer
ports and slots
Number of USB Ports	2	3
USB Ports	2 x USB 3.0	2 x USB 2.0, 1 x USB 3.0
HDMI Port	Standard	Yes
Multi Card Slot	SD Card Reader	SD Card Reader
RJ45 (LAN)	Yes	Yes
Mic In	-	Yes
RJ11	-	Yes

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