Comparisons / Comparison of LG Gram 15Z90N-V-AA78B (15Z90N-V.AA78B) and LG Gram 14Z90N-V-AA78B (14Z90N-V.AA78B)

Comparison of LG Gram 15Z90N-V-AA78B (15Z90N-V.AA78B) and LG Gram 14Z90N-V-AA78B (14Z90N-V.AA78B) [S]ave

Attribute
LG Gram 15Z90N-V-AA78B (15Z90N-V.AA78B) ×
LG Gram 14Z90N-V-AA78B (14Z90N-V.AA78B) ×
General
ModelLG Gram 15Z90N-V-AA78BLG Gram 14Z90N-V-AA78B
Product code15Z90N-V.AA78B14Z90N-V.AA78B
Design
Product colourSilverSilver
Form factorClamshellClamshell
BrandLGLG
FamilyGramGram
Model name15Z90N-V-AA78B14Z90N-V-AA78B
Part number15Z90N-V.AA78B14Z90N-V.AA78B
Release year (year)20202020
Processor
Processor manufacturerIntelIntel
Processor family10th gen Intel Core i710th gen Intel Core i7
Processor frequency (GHz)1.31.3
Processor boost frequency (GHz)3.93.9
Processor modeli7-1065G7i7-1065G7
Processor cores44
Processor threads88
Processor lithography (Nm)1010
Processor socketBGA 1526BGA 1526
Processor cache (MB)88
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speed (MHz)3,2003,200
Internal memory (GB)1616
Display
Display diagonal (inch)15.614
Panel typeIPSIPS
HD typeFull HDFull HD
Touchscreen--
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter--
On-board graphics adapter base frequency (MHz)300300
On-board graphics adapter modelIntel Iris Plus GraphicsIntel Iris Plus Graphics
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated++
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • wi-fi 6 (802.11ax)
  • wi-fi 6 (802.11ax)
Bluetooth++
Ethernet LAN--
Bluetooth version5.05.0
Ports and interfaces
USB 3.x Type-A ports32
Combo headphone/mic port++
USB Sleep-and-Charge++
HDMI ports quantity11
Audio
Built-in microphone++
Camera
Front camera++
Front camera HD typeHDHD
Keyboard
Numeric keypad+-
Keyboard backlit++
Full-size keyboard++
Pointing deviceTouchpadTouchpad
Software
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)8072
Battery capacity (mAh)10,3369,360
Battery life (max) (h)18.518.5
Weight and dimensions
Weight (kg)1.121
Height (mm)16.816.8
Depth (mm)225.3209.8
Width (mm)357.6323.4
Power
AC adapter power (W)6565
Security
Cable lock slot++
Fingerprint reader++
Trusted platform module (TPM)++



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