Table 18. Display specifications (continued)
Description
Values
Anti-glare vs glossy finish
Glossy
Touch options
Touch support, with 10 touch points
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 14 7420
2-in-1.
Table 19. GPU—Integrated
Controller
Memory size
Processor
Intel UHD Graphics
Shared system memory
12
th
Generation Intel Core i3/i5/i7
GPU—Discrete
The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Inspiron 14 7420
2-in-1.
Table 20. GPU—Discrete
Controller
Memory size
Memory type
NVIDIA GeForce MX550
2 GB
GDDR6
Operating and storage environment
This table lists the operating and storage specifications of your Inspiron 14 7420 2-in-1.
Airborne contaminant level:
G1 as defined by ISA-S71.04-1985
Table 21. Computer environment
Description
Operating
Storage
Temperature range
0°C to 50°C (32°F to 122°F)
-20°C to 60°C (-4°F to 140°F)
Relative humidity (maximum)
10% to 90% (non-condensing)
0% to 95% (non-condensing)
Vibration (maximum)
*
0.66 GRMS
1.30 GRMS
Shock (maximum)
110 G†
160 G†
Altitude range
-15.2 m to 3048 m (-49.87 ft to 10000
ft)
-15.2 m to 10668 m (-49.87 ft to 35000
ft)
CAUTION:
Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse.
20
Specifications of Inspiron 14 7420 2-in-1
