Lenovo ThinkPad E450 vs Acer Aspire ES ES1-571-558Z comparison

Compare Lenovo ThinkPad E450
Compare Acer Aspire ES ES1-571-558Z
key specs
Display size14.00-inch15.60-inch
ProcessorCore i3Core i5
RAM4GB4GB
OSWindows 8Linux
Hard disk1TB1TB
SSDNoNo
Display resolution-1366x768 pixels
Touchscreen-No
Graphics-Intel Integrated HD Graphics 4400
Weight-2.50 kg
general
BrandLenovoAcer
ModelThinkPad E450Aspire ES ES1-571-558Z
Model NumberE450ES1-571-558Z
SeriesThinkPadAspire ES
ColoursBlackDiamond Black
Operating systemWindows 8Linux
Dimensions (mm)-384.00 x 265.00 x 25.00
Weight (kg)-2.5
Battery Capacity (up to hours)-5
Battery Cell-4
display
Size14.00-inch15.60-inch
Resolution-1366x768 pixels
Touch Screen-No
processor
ProcessorIntel Core i3Intel Core i5 4th Gen 4210Y
Base Clock Speed-1.5 GHz
Burst Clock Speed-1.9 GHz
Cache-3MB
memory
RAM4GB4GB
RAM Slots-2
Expandable RAM up to (GB)-16
storage
Hard disk1TB1TB
SSDNoNo
inputs
Finger Print SensorNo-
Web Camera-5-megapixel
Pointer Device-Touchpad
Internal Mic-Yes
Speakers-Stereo Speakers
Optical Disk Drive-CD/DVD Writer
Read/Write Speed-16x
graphics
Graphics Processor-Intel Integrated HD Graphics 4400
connectivity
Wi-Fi standards supported-802.11 b/g/n
Bluetooth version-4
Ethernet-Gigabit Ethernet
ports and slots
Number of USB Ports-3
USB Ports-2 x USB 2.0, 1 x USB 3.0
HDMI Port-Standard
Multi Card Slot-2 in 1 Card Reader
Lock Slot-Kensington Lock Port
VGA Port-Yes
Mic In-Yes
RJ45 (LAN)-Yes
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