Comparison between BenQ BL2711U vs Acer XV280K B

General Info
Model Number	BenQ BL2711U	Acer XV280K B

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2020
Brand	BenQ	Acer
Model Series		Nitro XV0
Model Number	BL2711U	XV280K B
Alias		Nitro XV280K XV280KB
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	23.47 in 59.6 cm 596.16 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.2 in 33.5 cm 335.34 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.161 mm
Screen Pixel Density	163 ppi	157 ppi
Screen-to-Body Ratio	81.27 %	89.67 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB	100 %	100 %
Screen Brightness	300 cd/m²	300 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	12 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR		DisplayHDR 400 HDR10
3D	No	No
Size, weight, color
Case Depth	2.75 in 7 cm 69.75 mm 0.23 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight		5.19 kg 11 lbs
Case Width with Stand	25.16 in 63.9 cm 639 mm 2.1 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height with Stand	16.17 in 41.1 cm 410.72 mm 1.35 ft	17.2 in 43.7 cm 437 mm 1.43 ft
Case Depth with Stand	9.44 in 24 cm 239.65 mm 0.79 ft	10.59 in 26.9 cm 269 mm 0.88 ft
Case Weight with Stand	8 kg 18 lbs	7.25 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x HDMI 2.0 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 3W	2 x 2W
Features
Cool Features	Display Pilot Flicker-free technology Light sensor Picture-by-Picture Low Blue Light HDCP (High-bandwidth Digital Content Protection) AMA (Advanced Motion Accelerator) Picture-in-Picture CAD/CAM mode Senseye 3	Blue Light Filter Black Boost Flicker-free technology Zero Frame Design ComfyView Adaptive Contrast Management (ACM) AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.16 in 63.9 cm 639 mm 2.1 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height	15.16 in 38.5 cm 384.95 mm 1.26 ft	14.61 in 37.1 cm 371 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	Yes
Height Adjustment Range	140 mm 14 cm 5.5118 in 0.4593 ft	180 mm 18 cm 7.0866 in 0.5906 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	180 °
Right Swivel	45 °	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 76 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 140 kHz	30 kHz - 85 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable DisplayPort cable DVI-D cable HDMI cable USB 3.0 cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO 6.0	RoHS PSE MPRⅡ ISO9241-307 VCCI-B FCC CE CCC
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		20 % - 80 %

BenQ BL2711U

Acer XV280K B