Comparison between Acer R221Q Bbix vs Iiyama ProLite XB2474HS-B2

General Info
Model Number	Acer R221Q Bbix	Iiyama ProLite XB2474HS-B2

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2019
Brand	Acer	Iiyama
Model Series	R1
Model Number	R221Q Bbix	ProLite XB2474HS-B2
Alias	R221QBbix	XB2474HS-B2
Display
Screen Size Class	22" (inches)	24" (inches)
Diagonal Size	21.5 in 54.6 cm 546.1 mm 1.79 ft	23.58 in 59.9 cm 599 mm 1.97 ft
Screen Width	18.74 in 47.6 cm 476.064 mm 1.56 ft	20.52 in 52.1 cm 521.28 mm 1.71 ft
Screen Height	10.54 in 26.8 cm 267.786 mm 0.88 ft	11.54 in 29.3 cm 293.22 mm 0.96 ft
Display Type	IPS	VA
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.248 mm	0.272 mm
Screen Pixel Density	102 ppi	93 ppi
Screen-to-Body Ratio	84.77 %	86.94 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1	12000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.31 in 3.3 cm 33.4 mm 0.11 ft	1.67 in 4.3 cm 42.5 mm 0.14 ft
Case Weight	2 kg 4 lbs
Case Width with Stand	19.61 in 49.8 cm 498 mm 1.63 ft	21.5 in 54.6 cm 546 mm 1.79 ft
Case Height with Stand	15.12 in 38.4 cm 384 mm 1.26 ft	14.69 in 37.3 cm 373 mm 1.22 ft
Case Depth with Stand	8.82 in 22.4 cm 224 mm 0.73 ft	8.27 in 21 cm 210 mm 0.69 ft
Case Weight with Stand	2.3 kg 5 lbs	5.3 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology Low Blue Light ZeroFrame Design AMD FreeSync technology DDC2B (DDC/CI compatible)	HDCP (High-bandwidth Digital Content Protection) Low Blue light EcoModes Flicker-free technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	19.61 in 49.8 cm 498 mm 1.63 ft	21.5 in 54.6 cm 546 mm 1.79 ft
Case Height	11.89 in 30.2 cm 302 mm 0.99 ft	12.68 in 32.2 cm 322 mm 1.06 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size		100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3 °
Backward Tilt	15 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	55 Hz - 75 Hz
Horizontal Digital Frequency	54 kHz - 85 kHz	30 kHz - 80 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	D-Sub cable	HDMI cable
Certificates and Standards
Licenses	CCC CE FCC ISO9241-307 J-Moss green mark MPR Ⅱ PC recycling PSE (Electrical Appliance and Material Safety Law) RoHS VCCI-B	CE ENERGY STAR TCO TÜV/GS VCCI-B
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

Acer R221Q Bbix

Iiyama ProLite XB2474HS-B2