Comparison between Iiyama ProLite XU2792QSU vs Iiyama ProLite B2791QSU-B1

General Info
Model Number	Iiyama ProLite XU2792QSU	Iiyama ProLite B2791QSU-B1

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2017
Brand	Iiyama	Iiyama
Model Number	ProLite XU2792QSU	ProLite B2791QSU-B1
Alias	XU2792QSU-B1	B2791QSU-B1
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.73 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	TN
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	88.24 %	88.24 %
Backlight Source	W-LED	W-LED
sRGB	100 %
NTSC 1953	77 %	72 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	8000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Display Minimum Response Time	5 ms	1 ms
Display Coating	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.13 in 5.4 cm 54 mm 0.18 ft	2.13 in 5.4 cm 54 mm 0.18 ft
Case Width with Stand	24.06 in 61.1 cm 611 mm 2 ft	24.06 in 61.1 cm 611 mm 2 ft
Case Height with Stand	17.38 in 44.2 cm 441.5 mm 1.45 ft	15.63 in 39.7 cm 397 mm 1.3 ft
Case Depth with Stand	7.76 in 19.7 cm 197 mm 0.65 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	5 kg 11 lbs	6.1 kg 13 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 2 x USB 3.0 (Type-A; ownstream) 1 x USB 3.0 (Type-B; upstream)	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology Low Blue light AMD FreeSync technology EcoModes	HDCP (High-bandwidth Digital Content Protection) Low Blue Light EcoModes Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.06 in 61.1 cm 611 mm 2 ft	24.06 in 61.1 cm 611 mm 2 ft
Case Height	14.63 in 37.2 cm 371.5 mm 1.22 ft	14.63 in 37.2 cm 371.5 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		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 °	5 °
Backward Tilt	22 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	55 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 89 kHz	30 kHz - 89 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 upstream cable	DisplayPort cable HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	CE EAC ENERGY STAR ErP PSE REACH TCO TÜV/GS VCCI-B WEEE	CE ENERGY STAR PSE TÜV/GS VCCI-B
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 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 %	5 % - 85 %

Iiyama ProLite XU2792QSU

Iiyama ProLite B2791QSU-B1