Comparison between Acer Predator XB323K vs ViewSonic XG321UG

General Info
Model Number	Acer Predator XB323K	ViewSonic XG321UG

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2021
Brand	Acer	ViewSonic
Model Series	Predator XB3	Elite
Model Number	Predator XB323K	XG321UG
Alias		Elite XG321UG
Display
Screen Size Class	32" (inches)	32" (inches)
Diagonal Size	31.57 in 80.2 cm 801.858 mm 2.63 ft	32 in 81.3 cm 812.87 mm 2.67 ft
Screen Width	27.51 in 69.9 cm 698.88 mm 2.29 ft	27.89 in 70.8 cm 708.48 mm 2.32 ft
Screen Height	15.48 in 39.3 cm 393.12 mm 1.29 ft	15.69 in 39.9 cm 398.52 mm 1.31 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.185 mm	0.277 mm
Screen Pixel Density	139 ppi	137 ppi
Backlight Source	W-LED	Mini LED
DCI P3	99%
Rec.2020		89.5
Adobe RGB 1998	99.5 %	99 %
Screen Brightness	500 cd/m²
Max Screen Brightness	700 cd/m²	1000 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	1 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 600	DisplayHDR 1000
3D	No	No
Size, weight, color
Case Weight	5.8 kg 13 lbs
Case Width with Stand	28.64 in 72.7 cm 727.46 mm 2.39 ft	28.59 in 72.6 cm 726.28 mm 2.38 ft
Case Height with Stand	18.38 in 46.7 cm 466.9 mm 1.53 ft	18.99 in 48.2 cm 482.3 mm 1.58 ft
Case Depth with Stand	11.38 in 28.9 cm 289.05 mm 0.95 ft	10.44 in 26.5 cm 265.21 mm 0.87 ft
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.1	1 x USB 3.1 (Type-B; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (DSC) 1 x USB (Micro-USB) 3 x USB 3.1 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	AMD FreeSync technology Display Stream Compression (DSC) 2.0 Flicker-free technology NVIDIA G-Sync Compatible Low Blue Light Fast IPS Acer ComfyView NVIDIA ULMB (Ultra Low Motion Blur) Adaptive-Sync technology	Display Stream Compression (DSC) Elite RGB Lighting PureXP Motion Blur Reduction Game Mode Low Input Lag Low Blue Light Flicker-free technology Black Stabilizer NVIDIA G-Sync Ultimate Crosshair NVIDIA Reflex Latency Analyzer
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.64 in 72.7 cm 727.46 mm 2.39 ft	28.59 in 72.6 cm 726.28 mm 2.38 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	125 mm 12.5 cm 4.9213 in 0.4101 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	20 °	25 °
Right Swivel	20 °	25 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency		30 kHz - 250 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	EnergyStar	cTUVus or cULus FCC-B ICES003 CEC MX-CoC Mexico Energy
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		20 % - 90 %
Internal Storage Temperature		20 °C - 60 °C 68 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		3048
Max Storage Altitude		12192

Acer Predator XB323K

ViewSonic XG321UG