Comparison between ViewSonic VG2455-2K vs Dell P2423D

General Info
Model Number	ViewSonic VG2455-2K	Dell P2423D

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Type	Monitor	Monitor
Year	2018	2022
Brand	ViewSonic	Dell
Model Number	VG2455-2K	P2423D
Display
Screen Size Class	24" (inches)	24" (inches)
Diagonal Size	23.81 in 60.5 cm 604.7 mm 1.98 ft	23.8 in 60.4 cm 604.478 mm 1.98 ft
Screen Width	20.7 in 52.6 cm 525.7 mm 1.72 ft	20.74 in 52.7 cm 526.848 mm 1.73 ft
Screen Height	11.64 in 29.6 cm 295.7 mm 0.97 ft	11.67 in 29.6 cm 296.352 mm 0.97 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.205 mm	0.206 mm
Screen Pixel Density	123 ppi	123 ppi
Screen-to-Body Ratio	90.13 %	91.15 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	15 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.05 in 5.2 cm 52 mm 0.17 ft	2.05 in 5.2 cm 52.15 mm 0.17 ft
Case Weight	4 kg 9 lbs	3.92 kg 9 lbs
Case Width with Stand	21.22 in 53.9 cm 539 mm 1.77 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height with Stand	15.99 in 40.6 cm 406.2 mm 1.33 ft	14.33 in 36.4 cm 364 mm 1.19 ft
Case Depth with Stand	7.95 in 20.2 cm 202 mm 0.66 ft	7.07 in 18 cm 179.57 mm 0.59 ft
Case Weight with Stand	6.4 kg 14 lbs	5.98 kg 13 lbs
Case Color	Black	Black and Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.1 (Type-C) 1 x HDMI 1.4 1 x DisplayPort 1.2 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 1.4 1 x DisplayPort 1.2 4 x USB 3.2 (Type-A; Gen1; 5 Gbps downstream) 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology	Dell Display Manager Flicker-free technology On-Screen Display (OSD) menu Low Blue Light 3-side bezelless design ComfortView Plus
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	21.22 in 53.9 cm 539 mm 1.77 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height	12.6 in 32 cm 320 mm 1.05 ft	12.54 in 31.9 cm 318.5 mm 1.04 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	60 °	45 °
Right Swivel	60 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	40 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	49 Hz - 75 Hz	49 Hz - 75 Hz
Horizontal Digital Frequency	15 kHz - 90 kHz	29 kHz - 115 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable USB 3.0 upstream cable	DisplayPort cable USB Type-C cable USB Type-A to Type-C cable
Certificates and Standards
Licenses	CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 Epeat Silver ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE	EPEAT Gold Energy Star RoHS TCO Certified Edge TUV Rheinland Flicker-free Certified TUV Rheinland Low Blue Light Certified (Hardware Solution)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 80 %
Internal Storage Temperature	-25 °C - 55 °C -13 °F - 131 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	20 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

ViewSonic VG2455-2K

Dell P2423D