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Acer Aspire 7 (2021) vs Lenovo B51 80 comparison

 Compare Acer Aspire 7 (2021)
Acer Aspire 7 (2021)
Compare Lenovo B51 80
Lenovo B51 80
key specs
Display size15.60-inch15.60-inch
Display resolution1920x1080 pixels1366x768 pixels
TouchscreenNoNo
ProcessorRyzen 5000 SeriesCore i7
RAM8GB8GB
OSWindows 10 HomeWindows 10
Hard diskNo1TB
SSD512GBNo
GraphicsNvidia GeForce GTX 1650AMD Radeon R5 M330
Weight2.15 kg2.30 kg
general
BrandAcerLenovo
ModelAspire 7 (2021)B51 80
Release dateFebruary 25, 2021-
Model NumberA715-42G-R0DSB51 80
Model NameAspire 7-
SeriesAspire-
Dimensions (mm)254.50 x 363.40 x 22.9024.89 x 379.98 x 10.31
Weight (kg)2.152.3
ColoursCharcoal BlackBlack
Operating systemWindows 10 HomeWindows 10
Battery Life (up to hours)104
display
Size15.60-inch15.60-inch
Resolution1920x1080 pixels1366x768 pixels
Touch ScreenNoNo
processor
ProcessorAMD Ryzen 5000 Series Ryzen 5 5500UIntel Core i7 6th Gen 6500U
Base Clock Speed-2.5 GHz
Cache-4MB
memory
RAM8GB8GB
RAM Slots22
Expandable RAM up to (GB)-16GB
graphics
Dedicated GraphicsYes-
Graphics ProcessorNvidia GeForce GTX 1650AMD Radeon R5 M330
Dedicated Graphic Memory TypeGDDR6-
storage
Hard diskNo1TB
SSD512GBNo
connectivity
Wi-Fi standards supported802.11 ac/ax802.11 ac
EthernetGigabit-
Bluetooth version-4
inputs
Web CameraYes-
Pointer DeviceTouchpadTrackpad
Backlit KeyboardYes-
TouchpadYes-
Internal MicYes-
Speakers2 SpeakersStereo Speakers
Optical Disk Drive-CD/DVD Reader
Finger Print Sensor-No
ports and slots
Number of USB Ports42
USB Ports1 x USB 2.02 x USB 3.0
USB 3.2 Gen 1 (Type A)2-
RJ45 (LAN)YesYes
HDMI Port-Standard
Multi Card Slot-SD Card Reader
Headphone and Mic Combo Jack-Yes
VGA Port-Yes

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