Comparison between Iiyama ProLite XB2779QQS-S1 vs BenQ EW2780U

General Info
Model Number	Iiyama ProLite XB2779QQS-S1	BenQ EW2780U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2019
Brand	Iiyama	BenQ
Model Number	ProLite XB2779QQS-S1	EW2780U
Alias	XB2779QQS-S1
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	23.43 in 59.5 cm 595.2 mm 1.95 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	5120 x 2880	3840 x 2160
Screen Pixel Pitch	0.116 mm	0.155 mm
Screen Pixel Density	218 ppi	163 ppi
Screen-to-Body Ratio	74.23 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	78 %
Screen Brightness	440 cd/m²	350 cd/m²
Static Screen Contrast	1200 : 1	1300 : 1
Dynamic Screen Contrast	80000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	27 ms
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	12 ms
Display Coating		Anti-glare/Matte
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	1.71 in 4.4 cm 43.5 mm 0.14 ft
Case Width with Stand	25.59 in 65 cm 650 mm 2.13 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	17.11 in 43.5 cm 434.5 mm 1.43 ft	18.17 in 46.1 cm 461.4 mm 1.51 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	7.72 in 19.6 cm 196 mm 0.64 ft
Case Weight with Stand	8.2 kg 18 lbs	6.7 kg 15 lbs
Case Color	Silver	Metallic Brown/Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 3 x HDMI 2.0 2 x DisplayPort 1.2	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; 60W; DP Alt Mode) 2 x HDMI 2.0
Audio
Audio Speakers	2 x 2W	2 x 5W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light Picture-in-Picture Picture-by-Picture EcoModes Flicker-free technology	Color Weakness ePaper mode Flicker-free technology Low Blue Light HDRi Eye Reminder AMA (Advanced Motion Accelerator) Smart Focus Brightness Intelligence Plus (B.I.+) Super Resolution
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.59 in 65 cm 650 mm 2.13 ft
Case Height	16.26 in 41.3 cm 413 mm 1.35 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	2 °	5 °
Backward Tilt	17 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	55 Hz - 75 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 180 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	CE ENERGY STAR PSE TÜV/GS VCCI-B	TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light Mac Compatible Windows Compatible
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %

Iiyama ProLite XB2779QQS-S1

BenQ EW2780U