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/ Comparison of DELL Inspiron 7400 (7400-6483) and LG 15Z90P-G.AA89G (15Z90P-G.AA89G)
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Comparison of DELL Inspiron 7400 (7400-6483) and LG 15Z90P-G.AA89G (15Z90P-G.AA89G)
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LG 15Z90P-G.AA89G (15Z90P-G.AA89G)
×
DELL Inspiron 7400 (7400-6483)
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General
Model
LG 15Z90P-G.AA89G
DELL Inspiron 7400
Product code
15Z90P-G.AA89G
7400-6483
Design
Product colour
Silver
Silver
Form factor
Clamshell
Clamshell
Brand
LG
DELL
Family
-
Inspiron
Series
-
7000
Model name
15Z90P-G.AA89G
7400
Part number
15Z90P-G.AA89G
7400-6483
Release year (year)
2021
2021
Processor
Processor manufacturer
Intel
Intel
Processor family
Intel Core i7
11th gen Intel Core i7
Processor boost frequency (GHz)
4.7
4.7
Processor model
i7-1165G7
i7-1165G7
Processor cores
4
4
Processor cache (MB)
12
12
Memory
Internal memory type
LPDDR4x-SDRAM
LPDDR4x-SDRAM
Maximum internal memory (GB)
-
16
Memory clock speed (MHz)
4,266
4,267
Internal memory (GB)
16
16
Display
Display diagonal (inch)
15.6
14.5
Panel type
IPS
WVA
HD type
-
Quad HD+
LED backlight
+
+
Touchscreen
-
-
Maximum refresh rate (Hz)
-
60
Display resolution
1920 x 1080 pixels
2560 x 1600 pixels
Graphics
On-board graphics adapter
+
+
Discrete graphics adapter
-
-
On-board graphics adapter model
Intel Iris Xe Graphics
Intel Iris Xe Graphics
Storage
Total storage capacity (GB)
1,000
1,000
Number of SSDs installed
1
1
SSD capacity (GB)
1,000
1,000
Card reader integrated
-
+
SSD form factor
M.2
-
Storage media
SSD
SSD
Optical drive
-
-
Networking
Wi-Fi standards
wi-fi 6 (802.11ax)
wi-fi 6 (802.11ax)
Bluetooth
+
+
Ethernet LAN
-
-
Bluetooth version
5.1
5.1
Ports and interfaces
USB 3.x Type-A ports
2
2
Combo headphone/mic port
+
+
HDMI ports quantity
1
1
Audio
Speaker power (W)
1.5
2
Audio chip
-
Realtek ALC3204
Built-in microphone
-
+
Camera
Front camera
+
+
Front camera resolution (numeric) (MPixel)
-
0.9
Front camera HD type
HD
HD
1
↑
Front camera resolution (pixels)
-
1280 x 720
Keyboard
Numeric keypad
+
-
Keyboard backlit
-
+
Pointing device
Touchpad
Touchpad
Software
Operating system installed
Windows 11 Home
Windows 10 Pro
Battery
Battery capacity (watt-hours) (Wh)
80
52
Battery life (max) (h)
21
-
Weight and dimensions
Weight (kg)
1.12
1.35
Height (mm)
17.4
-
Depth (mm)
224
224.5
Width (mm)
356.9
321.7
Security
Cable lock slot
+
-
Trusted platform module (TPM)
+
-
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