Comparison between Iiyama ProLite B2791HSU vs Huawei Display 23.8

General Info
Model Number	Iiyama ProLite B2791HSU	Huawei Display 23.8

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Type	Monitor	Monitor
Year	2017	2021
Brand	Iiyama	Huawei
Model Number	ProLite B2791HSU	Display 23.8
Alias	B2791HSU-B1 B2791HSU-W1
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	23.53 in 59.8 cm 597.6 mm 1.96 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	13.23 in 33.6 cm 336.15 mm 1.1 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Type	TN	IPS
Display Bit Depth	8 bits	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	0.311 mm	0.275 mm
Screen Pixel Density	81 ppi	92 ppi
Screen-to-Body Ratio	88.38 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %	72 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	12000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	1 ms	5 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
Case Width with Stand	24.15 in 61.4 cm 613.5 mm 2.01 ft	21.2 in 53.9 cm 538.5 mm 1.77 ft
Case Height with Stand	15.65 in 39.8 cm 397.5 mm 1.3 ft	16.73 in 42.5 cm 425 mm 1.39 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	6.69 in 17 cm 170 mm 0.56 ft
Case Weight with Stand	6.9 kg 15 lbs	4.05 kg 9 lbs
Case Color	Black, White	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x USB 2.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 1.4 1 x D-sub
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue light AMD FreeSync technology EcoModes	Low Blue Light 3-side bezelless design Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.15 in 61.4 cm 613.5 mm 2.01 ft	21.2 in 53.9 cm 538.5 mm 1.77 ft
Case Height	14.59 in 37.1 cm 370.5 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	Yes	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
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	60 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable USB 2.0 cable	HDMI cable
Certificates and Standards
Licenses	CE ENERGY STAR PSE TÜV/GS VCCI-B	TUV Rheinland Low Blue Light Certified TUV Rheinland Flicker Free Certified
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 600 °C -4 °F - 1112 °F
Internal Storage Humidity	5 % - 85 %	10 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Iiyama ProLite B2791HSU

Huawei Display 23.8