Comparison between Acer EB321HQU Awidpx vs Acer CB282K smiiprx

General Info
Model Number	Acer EB321HQU Awidpx	Acer CB282K smiiprx

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2020
Brand	Acer	Acer
Model Series		CB2
Model Number	EB321HQU Awidpx	CB282K smiiprx
Alias	EB321HQUAwidpx	CB282Ksmiiprx CB282K smiiprx CB282K bmiiprx CB282Kbmiiprx
Display
Screen Size Class	32" (inches)	28" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	27.51 in 69.9 cm 698.88 mm 2.29 ft	24.45 in 62.1 cm 620.93 mm 2.04 ft
Screen Height	15.48 in 39.3 cm 393.12 mm 1.29 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.273 mm	0.161 mm
Screen Pixel Density	93 ppi	157 ppi
Screen-to-Body Ratio	87.65 %	89.67 %
Backlight Source	W-LED	W-LED
DCI P3		90%
NTSC 1953	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.05 in 5.2 cm 52 mm 0.17 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight	6.3 kg 14 lbs	5.2 kg 11 lbs
Case Width with Stand	28.7 in 72.9 cm 728.98 mm 2.39 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height with Stand	19.1 in 48.5 cm 485.1 mm 1.59 ft	17.2 in 43.7 cm 437 mm 1.43 ft
Case Depth with Stand	7.1 in 18 cm 180.3 mm 0.59 ft	10.59 in 26.9 cm 269 mm 0.88 ft
Case Weight with Stand	7 kg 15 lbs	7.25 kg 16 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x HDMI 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Blue Light Filter DDC/CI	Flicker-free technology Low Blue Light Zero-Frame Design Wide Viewing Angle AMD FreeSync technology ComfyView
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.7 in 72.9 cm 728.98 mm 2.39 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height	16.93 in 43 cm 430 mm 1.41 ft	14.61 in 37.1 cm 371 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	No	Yes
Height Adjustment Range		180 mm 18 cm 7.0866 in 0.5906 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		180 °
Right Swivel		180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	40 Hz - 60 Hz
Horizontal Digital Frequency		30 kHz - 160 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable DisplayPort cable	HDMI cable
Certificates and Standards
Licenses	CE ENERGY STAR 6.0	CE ISO9241-307 class I MPRII TCO TÜV GS
Usage and Storage Requirements

Acer EB321HQU Awidpx

Acer CB282K smiiprx