Comparison between Acer ET221Qbi vs AOC AGON AG273QXP

General Info
Model Number	Acer ET221Qbi	AOC AGON AG273QXP

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2020
Brand	Acer	AOC
Model Number	ET221Qbi	AGON AG273QXP
Alias		AG273QXP
Display
Screen Size Class	22" (inches)	27" (inches)
Diagonal Size	21.5 in 54.6 cm 546.1 mm 1.79 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	18.77 in 47.7 cm 476.64 mm 1.56 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	10.56 in 26.8 cm 268.11 mm 0.88 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.248 mm	0.233 mm
Screen Pixel Density	102 ppi	109 ppi
Screen-to-Body Ratio		89.62 %
Backlight Source	W-LED	W-LED
DCI P3		104%
sRGB		133 %
NTSC 1953		114 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth		2.41 in 6.1 cm 61.3 mm 0.2 ft
Case Weight		4.93 kg 11 lbs
Case Width with Stand		24.15 in 61.4 cm 613.5 mm 2.01 ft
Case Height with Stand		17.81 in 45.2 cm 452.4 mm 1.48 ft
Case Depth with Stand		10.53 in 26.7 cm 267.4 mm 0.88 ft
Case Weight with Stand		7.55 kg 17 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1 x D-sub	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.2 (Type-A; Gen 1; downstream; one with BC 1.2 charging at 2A) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Features
Cool Features	Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	AOC Light FX DDC/CI Flicker-free technology Nano IPS Low Blue Light DDC2B Adaptive-Sync technology AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.15 in 61.4 cm 613.5 mm 2.01 ft
Case Height		14.34 in 36.4 cm 364.3 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	55 Hz - 75 Hz	48 Hz - 165 Hz
Horizontal Digital Frequency	30 kHz - 80 kHz	30 kHz - 250 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras		DisplayPort cable USB Type-B cable
Certificates and Standards
Licenses	CE ENERGY STAR 7.0 TCO Certified Displays 7.0
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 65 °C -4 °F - 149 °F	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity	10 % - 90 %	5 % - 93 %
Max Operating Altitude		3657.6
Max Storage Altitude		12192

Acer ET221Qbi

AOC AGON AG273QXP