Display
The following table lists the display specifications of your Inspiron 14 3420.
Table 18. Display specifications
Description Option one Option two
Display type
14-inch Full High Definition (FHD) 14-inch Full High Definition (FHD)
Touch options
No Yes
Display-panel technology
Wide-Viewing Angle (WVA) In-Plane Switching (IPS)
Display-panel dimensions (active area):
Height
174.02 mm (6.85 in.) 174.02 mm (6.85 in.)
Width
309.37 mm (12.18 in.) 309.37 mm (12.18 in.)
Diagonal
355.60 mm (14 in.) 355.60 mm (14 in.)
Display-panel native resolution
1920 x 1080 1920 x 1080
Luminance (typical)
250 nits 300 nits
Megapixels
2.07 2.07
Color gamut
45% NTSC, typical 72% NTSC, typical
Pixels Per Inch (PPI)
158 158
Contrast ratio (min.)
600:1 600:1
Response time (max.)
35 ms 35 ms
Refresh rate
60 Hz 60 Hz
Horizontal view angle
+/- 85 degrees +/- 85 degrees
Vertical view angle
+/- 85 degrees +/- 85 degrees
Pixel pitch
0.161 mm 0.161 mm
Power consumption (maximum)
3.10 W 4.60 W
Anti-glare vs glossy finish
Anti-glare Anti-glare
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 14
3420.
Table 19. GPU—Integrated
Controller Memory size Processor
Qualcomm Adreno 690 Shared system memory Qualcomm Snapdragon SC8180XP
18 Specifications of Inspiron 14 3420
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