Comparison between Asus PA278CV vs AOC Q24V4EA

General Info
Model Number	Asus PA278CV	AOC Q24V4EA

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2021
Brand	Asus	AOC
Model Series	ProArt
Model Number	PA278CV	Q24V4EA
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	23.8 in 60.4 cm 604.478 mm 1.98 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	20.74 in 52.7 cm 526.85 mm 1.73 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	11.67 in 29.6 cm 296.35 mm 0.97 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
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	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	123 ppi
Screen-to-Body Ratio	87.55 %	90.39 %
Backlight Source	W-LED	W-LED
sRGB	100 %	121 %
Adobe RGB 1998		89 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Coating	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.13 in 5.4 cm 54 mm 0.18 ft	1.75 in 4.5 cm 44.5 mm 0.15 ft
Case Weight	5.5 kg 12 lbs	2.5 kg 6 lbs
Case Width with Stand	24.21 in 61.5 cm 615 mm 2.02 ft	21.22 in 53.9 cm 539.1 mm 1.77 ft
Case Height with Stand	14.72 in 37.4 cm 374 mm 1.23 ft	15.14 in 38.5 cm 384.5 mm 1.26 ft
Case Depth with Stand	8.98 in 22.8 cm 228 mm 0.75 ft	7.75 in 19.7 cm 196.9 mm 0.65 ft
Case Weight with Stand	8.4 kg 18 lbs	3.45 kg 8 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	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)	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	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	Flicker-free technology HDR Mode Low Blue Light 3-side frameless design Adaptive-Sync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.21 in 61.5 cm 615 mm 2.02 ft	21.22 in 53.9 cm 539.1 mm 1.77 ft
Case Height	14.65 in 37.2 cm 372 mm 1.22 ft	12.61 in 32 cm 320.4 mm 1.05 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	46 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 112 kHz	30 kHz - 114 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	Color pre-calibration report DisplayPort cable (optional) HDMI cable (optional) USB Type-C cable (optional)	HDMI cable
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)	CCC CE CECP CEL CH RoHS cTUVus FCC RoHS ISO 9241-307 Win10
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 85 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		3657.6
Max Storage Altitude		12192

Asus PA278CV

AOC Q24V4EA