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/ Comparison of LG Z series 14Z970-GR30K (14Z970-GR30K) and LG Z series 15Z970-GR30K (15Z970-GR30K)
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Comparison of LG Z series 14Z970-GR30K (14Z970-GR30K) and LG Z series 15Z970-GR30K (15Z970-GR30K)
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LG Z series 15Z970-GR30K (15Z970-GR30K)
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LG Z series 14Z970-GR30K (14Z970-GR30K)
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General
Model
LG Z series 15Z970-GR30K
LG Z series 14Z970-GR30K
Product code
15Z970-GR30K
14Z970-GR30K
Design
Product colour
White
White, Black
Form factor
Clamshell
Clamshell
Brand
LG
LG
Family
Z series
Z series
Model name
15Z970-GR30K
14Z970-GR30K
Part number
15Z970-GR30K
14Z970-GR30K
Release year (year)
2017
2017
Processor
Processor family
7th gen Intel Core i3
7th gen Intel Core i3
Processor frequency (GHz)
2.4
2.4
Processor model
i3-7100U
i3-7100U
Processor cores
2
2
Processor threads
4
4
Processor lithography (Nm)
14
14
Processor socket
BGA 1356
BGA 1356
Processor cache (MB)
3
3
Memory
Internal memory type
DDR4-SDRAM
DDR4-SDRAM
Memory clock speed (MHz)
2,133
2,133
Internal memory (GB)
4
4
Display
Display diagonal (inch)
15.6
14
HD type
Full HD
Full HD
LED backlight
+
+
Touchscreen
-
-
Dual-screen
-
-
Display resolution
1920 x 1080 pixels
1920 x 1080 pixels
Graphics
On-board graphics adapter
+
+
Discrete graphics adapter
-
-
On-board graphics adapter base frequency (MHz)
300
300
Maximum on-board graphics adapter memory (GB)
32
32
On-board graphics adapter model
Intel HD Graphics 620
Intel HD Graphics 620
Storage
Total storage capacity (GB)
180
180
SSD capacity (GB)
180
180
Card reader integrated
+
+
Storage media
SSD
SSD
Optical drive
-
-
Networking
Wi-Fi standards
wi-fi 5 (802.11ac)
wi-fi 5 (802.11ac)
Ethernet LAN
-
+
Ethernet LAN data rates (Mbit/s)
-
10
100
1000
Wi-Fi
+
+
4g
-
-
3g
-
-
Ports and interfaces
USB 3.x Type-A ports
2
2
USB 3.x Type-C ports
1
1
USB 2.0 ports
1
-
Docking connector
-
-
DVI port
-
-
HDMI ports quantity
1
1
Audio
Speaker power (W)
-
2
Built-in microphone
+
+
Camera
Front camera
+
+
Keyboard
Numeric keypad
+
-
Full-size keyboard
+
-
Pointing device
Touchpad
Touchpad
Software
Operating system installed
Windows 10 Home
Windows 10 Home
Operating system architecture (bit)
64
64
Weight and dimensions
Weight (kg)
1.09
0.86
Height (mm)
16.8
16.5
Depth (mm)
228
212
Width (mm)
358
323
Power
AC adapter power (W)
40
40
Security
Cable lock slot
+
+
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