Comparison between Acer ET322QK Bbmiiprx vs Dell S3221QS

General Info
Model Number	Acer ET322QK Bbmiiprx	Dell S3221QS

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	Acer	Dell
Model Series	ET2
Model Number	ET322QK Bbmiiprx	S3221QS
Alias	ET322QKBbmiiprx
Display
Screen Size Class	32" (inches)	32" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	31.5 in 80 cm 800.1 mm 2.63 ft
Screen Width	27.5 in 69.8 cm 698.4 mm 2.29 ft	27.45 in 69.7 cm 697.31 mm 2.29 ft
Screen Height	15.47 in 39.3 cm 392.85 mm 1.29 ft	15.44 in 39.2 cm 392.26 mm 1.29 ft
Display Curvature		1800
Display Type	VA	VA
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	0.182 mm	0.182 mm
Screen Pixel Density	139 ppi	140 ppi
Screen-to-Body Ratio	87.08 %	90.79 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB	100 %	99 %
Adobe RGB 1998		80 %
Screen Brightness	300 cd/m²	300 cd/m²
Max Screen Brightness		370 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	3.1 in 7.9 cm 78.74 mm 0.26 ft	2.52 in 6.4 cm 64 mm 0.21 ft
Case Weight	6.44 kg 14 lbs	7.4 kg 16 lbs
Case Width with Stand	28.73 in 73 cm 729.7 mm 2.39 ft	27.92 in 70.9 cm 709.2 mm 2.33 ft
Case Height with Stand	20.52 in 52.1 cm 521.3 mm 1.71 ft	17.64 in 44.8 cm 448.1 mm 1.47 ft
Case Depth with Stand	8.96 in 22.8 cm 227.6 mm 0.75 ft	8.15 in 20.7 cm 207 mm 0.68 ft
Case Weight with Stand	9.6 kg 21 lbs	10.9 kg 24 lbs
Case Color	Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 2W	2 x 5W
Features
Cool Features	DDC/CI Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 AMD FreeSync technology Blue Light Filter	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.73 in 73 cm 729.7 mm 2.39 ft	27.92 in 70.9 cm 709.2 mm 2.33 ft
Case Height	17 in 43.2 cm 431.8 mm 1.42 ft	16.72 in 42.5 cm 424.8 mm 1.39 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	115 mm 11.5 cm 4.5276 in 0.3773 ft	70 mm 7 cm 2.7559 in 0.2297 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	20 °
Right Swivel	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 75 Hz	40 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz	29 kHz - 140 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable	HDMI cable
Certificates and Standards
Licenses	CE ENERGY STAR	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer ET322QK Bbmiiprx

Dell S3221QS