Comparison between BenQ PD3420Q vs Asus PA278CV

General Info
Model Number	BenQ PD3420Q	Asus PA278CV

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	BenQ	Asus
Model Series		ProArt
Model Number	PD3420Q	PA278CV
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	8 bits
Frame Rate Control		No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	87.28 %	87.55 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	100 %	100 %
Screen Brightness	350 cd/m²	350 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	3.44 in 8.7 cm 87.4 mm 0.29 ft	2.13 in 5.4 cm 54 mm 0.18 ft
Case Weight	6.9 kg 15 lbs	5.5 kg 12 lbs
Case Width with Stand	32.51 in 82.6 cm 825.8 mm 2.71 ft	24.21 in 61.5 cm 615 mm 2.02 ft
Case Height with Stand	17.53 in 44.5 cm 445.35 mm 1.46 ft	14.72 in 37.4 cm 374 mm 1.23 ft
Case Depth with Stand	9.62 in 24.4 cm 244.34 mm 0.8 ft	8.98 in 22.8 cm 228 mm 0.75 ft
Case Weight with Stand	9.3 kg 20 lbs	8.4 kg 18 lbs
Case Color	Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.1 (downstream; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; DisplayPort 1.4; 65W) 3 x USB 3.1 (downstream)	1 x HDMI 1.4 2 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 4 x USB 3.1 (Type-A; Gen 1; downstream)
Audio
Audio Speakers	2 x 2.5W	2 x 2W
Features
Cool Features	Darkroom mode DualView Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) 2.2 Hotkey Puck G2 Picture-in-Picture HDR Mode Flicker-free Technology Animation Mode KVM Switch CAD/CAM mode Low Blue Light	Asus ProArt Preset (10 modes) Asus ProArt Palette Low Blue Light CalMAN Verified Color Temperature Selection (5 modes) QuickFit (3 modes) Color Accuracy - △E<2 Asus ProArt Widget 6-axis color adjustment Trace Free Technology Flicker-free technology Adaptive-Sync technology Gamma adjustment
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.51 in 82.6 cm 825.8 mm 2.71 ft	24.21 in 61.5 cm 615 mm 2.02 ft
Case Height	14.63 in 37.2 cm 371.5 mm 1.22 ft	14.65 in 37.2 cm 372 mm 1.22 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	150 mm 15 cm 5.9055 in 0.4921 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	45 °
Right Swivel	30 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	46 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 112 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		Color pre-calibration report DisplayPort cable (optional) HDMI cable (optional) USB Type-C cable (optional)
Certificates and Standards
Licenses		BSMI CB CCC CE CEC CU Energy Star ErP eStandby FCC ICES-3 ISO-9241-307 J-MOSS KC KCC MEPS PC recycle PSB PSE RCM RoHS TCO8.0 TUV-Ergo TUV Flicker-free TUV-GS TUV Low Blue Light UL/cUL VCCI WEEE WHQL (Windows 10 Windows 7)
Usage and Storage Requirements

BenQ PD3420Q

Asus PA278CV