Comparison between BenQ BL2780T vs Dell P2423

General Info
Model Number	BenQ BL2780T	Dell P2423

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2022
Brand	BenQ	Dell
Model Number	BL2780T	P2423
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	24 in 61 cm 609.6 mm 2 ft
Screen Width	23.53 in 59.8 cm 597.6 mm 1.96 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	13.24 in 33.6 cm 336.2 mm 1.1 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Manufacturer	LG Display
Display Type	AH-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	16:10
Screen Resolution	1920 x 1080	1920 x 1200
Screen Pixel Pitch	0.311 mm	0.27 mm
Screen Pixel Density	81 ppi	94 ppi
Screen-to-Body Ratio	86.17 %	90.87 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 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		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.97 in 5 cm 50 mm 0.16 ft	2.1 in 5.3 cm 53.26 mm 0.17 ft
Case Weight	4.5 kg 10 lbs	3.53 kg 8 lbs
Case Width with Stand	24.09 in 61.2 cm 612 mm 2.01 ft	20.91 in 53.1 cm 531 mm 1.74 ft
Case Height with Stand	16.89 in 42.9 cm 429 mm 1.41 ft	14.33 in 36.4 cm 364 mm 1.19 ft
Case Depth with Stand	9.09 in 23.1 cm 231 mm 0.76 ft	7.07 in 18 cm 179.57 mm 0.59 ft
Case Weight with Stand	7.2 kg 16 lbs	5.56 kg 12 lbs
Case Color	Black	Black and Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x DVI-I 4 x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps upstream)
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMA (Advanced Motion Accelerator) 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	24.09 in 61.2 cm 612 mm 2.01 ft	20.91 in 53.1 cm 531 mm 1.74 ft
Case Height	15 in 38.1 cm 381 mm 1.25 ft	13.7 in 34.8 cm 348.1 mm 1.14 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	140 mm 14 cm 5.5118 in 0.4593 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 80 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable	DisplayPort cable USB Type-C cable USB Type-A to Type-C cable
Certificates and Standards
Licenses	ENERGY STAR 7.0 Epeat Gold TCO 7.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)	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
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

BenQ BL2780T

Dell P2423