Comparisons / Comparison of LG 15U70N-J (15U70N-J.AA78B) and LG Gram 14T990-G.AA75B (14T990-G.AA75B)

Comparison of LG 15U70N-J (15U70N-J.AA78B) and LG Gram 14T990-G.AA75B (14T990-G.AA75B) [S]ave

Attribute
LG Gram 14T990-G.AA75B (14T990-G.AA75B)
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LG 15U70N-J (15U70N-J.AA78B)
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General
ModelLG Gram 14T990-G.AA75BLG 15U70N-J
Product code14T990-G.AA75B15U70N-J.AA78B
Design
Product colourGrey, SilverSilver
Form factorConvertible (Folder)Clamshell
BrandLGLG
FamilyGram-
Model name14T990-G.AA75B15U70N-J
Part number14T990-G.AA75B15U70N-J.AA78B
Release year (year)20192020
Processor
Processor manufacturer-Intel
Processor family8th gen Intel Core i710th gen Intel Core i7
Processor frequency (GHz)1.8-
Processor boost frequency (GHz)4.6-
Processor modeli7-8565U-
Processor cores4-
Processor threads8-
Processor lithography (Nm)14-
Processor socketBGA 1528-
Processor cache (MB)8-
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)16-
Memory clock speed (MHz)2,4002,666
Internal memory (GB)816
Display
Display diagonal (inch)1415.6
Panel typeIPSIPS
HD typeFull HDWQXGA
LED backlight+-
Touchscreen+-
Dual-screen--
Display resolution1920 x 1080 pixels2560 x 1600 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter model-NVIDIA GeForce GTX 1050
Discrete graphics memory type-GDDR5
Discrete graphics adapter-+
Discrete graphics adapter memory (GB)-3
On-board graphics adapter base frequency (MHz)300-
Maximum on-board graphics adapter memory (GB)32-
On-board graphics adapter modelIntel UHD Graphics 620-
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated++
SSD form factorM.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)
  • wi-fi 6 (802.11ax)
Bluetooth++
Ethernet LAN-+
Ethernet LAN data rates (Mbit/s)-
  • 10
  • 100
  • 1000
Wi-Fi+-
4g--
3g--
Bluetooth version4.1-
Ports and interfaces
USB 3.x Type-A ports22
USB 3.x Type-C ports11
Combo headphone/mic port++
USB 2.0 ports-2
HDMI ports quantity11
Ethernet LAN (RJ-45) ports-1
Audio
Speaker power (W)1.5-
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)7272
Battery capacity (mAh)9,3609,360
Battery life (max) (h)23.516
Weight and dimensions
Weight (kg)1.151.95
Depth (mm)211.8-
Width (mm)323.4-
Power
AC adapter power (W)65120
Security
Cable lock slot-+
Fingerprint reader++
Trusted platform module (TPM)-+



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