Comparison between Asus PA27AC vs Asus PA27UCX

General Info
Model Number	Asus PA27AC	Asus PA27UCX

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2019
Brand	Asus	Asus
Model Series	ProArt	ProArt
Model Number	PA27AC	PA27UCX
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	AHVA IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No	No
Lut	14 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	92.42 %
Backlight Source	W-LED	Quantum Dot Mini-LED (Direct LED (Full-Array Local Dimming))
DCI P3		99%
Rec.2020		89
sRGB	100 %	100 %
Adobe RGB 1998	72 %	99.5 %
Screen Brightness	400 cd/m²
Max Screen Brightness		1000 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 (3H)
HDR	HDR10 DisplayHDR 400	HDR10 HLG (Hybrid Log Gamma) Dolby Vision DisplayHDR 1000
3D	No
Size, weight, color
Case Depth	2.17 in 5.5 cm 55 mm 0.18 ft
Case Weight	5.4 kg 12 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	15.2 in 38.6 cm 386 mm 1.27 ft
Case Depth with Stand	8.7 in 22.1 cm 221 mm 0.73 ft
Case Weight with Stand	8.5 kg 19 lbs
Case Color	Black, Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.0 (Type-C) 1 x USB 3.0 (upstream) 1 x HDMI 2.0 2 x Thunderbolt 3.0 1 x DisplayPort 1.2 2 x HDMI 1.4 1 x USB 2.0 (downstream) 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream)	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB 3.0 (Type-C; upstream) 4 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture SPLENDID Video Intelligence Technology Picture-in-Picture Low Blue Light 5-way OSD joystick Trace Free Technology Adaptive-Sync Technology	DICOM Calibration Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Low Blue Light Gamma adjustment Adaptive-Sync Technology Picture-in-Picture Color Adjustment
Ergonomics
Case Width	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	13.9 in 35.3 cm 353 mm 1.16 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	120 mm 12 cm 4.7244 in 0.3937 ft	120 mm 12 cm 4.7244 in 0.3937 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 °	60 °
Right Swivel	60 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 60 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 120 kHz
Accessories
Extras	DisplayPort cable HDMI cable Thunderbolt 3 cable USB 3.0 upstream cable
Certificates and Standards
Licenses	BSMI CB CCC CE CEL level 1 cTick CU eStandby ENERGY STAR FCC Class B J-MOSS KCC PSE RCM RoHS TCO Certified Displays 7.0 TÜV Flicker-free TÜV Low Blue Light UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F

Asus PA27AC

Asus PA27UCX