Comparisons / Comparison of LG Gram 15Z990 (15Z990-V.AA75B) and LG Gram 17Z990-V (17Z990-V.AA75B)

Comparison of LG Gram 15Z990 (15Z990-V.AA75B) and LG Gram 17Z990-V (17Z990-V.AA75B) [S]ave

Attribute
LG Gram 17Z990-V (17Z990-V.AA75B) ×
LG Gram 15Z990 (15Z990-V.AA75B) ×
General
ModelLG Gram 17Z990-VLG Gram 15Z990
Product code17Z990-V.AA75B15Z990-V.AA75B
Design
Product colourSilverSilver
Form factorClamshellClamshell
BrandLGLG
FamilyGramGram
Model name17Z990-V15Z990
Part number17Z990-V.AA75B15Z990-V.AA75B
Release year (year)20192019
Processor
Processor manufacturerIntel-
Processor family8th gen Intel Core i78th gen Intel Core i7
Processor frequency (GHz)1.61.8
Processor boost frequency (GHz)4.64
Processor modeli7-8565Ui7-8550U
Processor cores44
Processor threads-8
Processor lithography (Nm)-14
Processor cache (MB)88
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)168
Memory clock speed (MHz)2,4002,400
Internal memory (GB)88
Display
Display diagonal (inch)1715.6
Panel typeIPSIPS
HD typeWQXGAFull HD
LED backlight++
Touchscreen--
Display resolution2560 x 1600 pixels1920 x 1080 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter--
On-board graphics adapter modelIntel UHD Graphics 620Intel UHD Graphics 620
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated++
SSD form factorM.2M.2
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • 802.11a
  • 802.11b
  • 802.11g
  • wi-fi 4 (802.11n)
  • wi-fi 5 (802.11ac)
  • 802.11a
  • 802.11b
  • 802.11g
  • wi-fi 4 (802.11n)
  • wi-fi 5 (802.11ac)
Bluetooth++
Ethernet LAN--
Wi-Fi-+
4g--
3g--
Bluetooth version4.14.1
Ports and interfaces
USB 3.x Type-A ports33
USB 3.x Type-C ports11
Combo headphone/mic port++
USB Sleep-and-Charge-+
HDMI ports quantity11
Audio
Speaker power (W)1.51.5
Built-in microphone++
Camera
Front camera++
Front camera HD typeHDHD
Front camera resolution (pixels)1280 x 7201280 x 720
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)7272
Battery capacity (mAh)9,3609,360
Battery life (max) (h)19.519
Weight and dimensions
Weight (kg)1.341.09
Height (mm)-16.8
Depth (mm)265.9228.4
Width (mm)380.8357.6
Power
AC adapter power (W)6565
Security
Cable lock slot++
Fingerprint reader+-
Trusted platform module (TPM)++



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