Comparison between BenQ XL2420T vs Acer XV280K B

General Info
Model Number	BenQ XL2420T	Acer XV280K B

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2013	2020
Brand	BenQ	Acer
Model Series		Nitro XV0
Model Number	XL2420T	XV280K B
Alias		Nitro XV280K XV280KB
Display
Screen Size Class	24" (inches)	28" (inches)
Diagonal Size	24 in 61 cm 609.7 mm 2 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	20.92 in 53.1 cm 531.36 mm 1.74 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	11.77 in 29.9 cm 298.89 mm 0.98 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer	AU Optronics
Display Type	TN	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.276 mm	0.161 mm
Screen Pixel Density	91 ppi	157 ppi
Screen-to-Body Ratio	82.63 %	89.67 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB	95 %	100 %
NTSC 1953	72 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	12000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag	3 ms
Display Minimum Response Time	1 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		DisplayHDR 400 HDR10
3D	Yes	No
Size, weight, color
Case Depth	2.4 in 6.1 cm 61 mm 0.2 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight		5.19 kg 11 lbs
Case Width with Stand	22.4 in 56.9 cm 569 mm 1.87 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height with Stand	20.3 in 51.6 cm 515.6 mm 1.69 ft	17.2 in 43.7 cm 437 mm 1.43 ft
Case Depth with Stand	5.8 in 14.7 cm 147.3 mm 0.48 ft	10.59 in 26.9 cm 269 mm 0.88 ft
Case Weight with Stand	6.1 kg 13 lbs	7.25 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Microphone In 1 x DVI-D Dual Link 3 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Display Pilot Flicker-free technology Senseye Low Blue Light Nvidia 3D LightBoost Motion Blur Reduction 2.0 HDCP (High-bandwidth Digital Content Protection) AMA (Advanced Motion Accelerator) Nvidia 3D Vision 2 Black eQualizer 2.0 S Switch Arc	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	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.4 in 56.9 cm 569 mm 1.87 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height	13.3 in 33.8 cm 337.8 mm 1.11 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	130 mm 13 cm 5.1181 in 0.4265 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	35 °	180 °
Right Swivel	35 °	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	24 Hz - 120 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	15 kHz - 140 kHz	30 kHz - 85 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable DVI-D cable USB 3.0 cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 WHQL (Windows 8; Windows 7)	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 XL2420T

Acer XV280K B