Comparison between ViewSonic VX2475Smhl-4K vs BenQ BL2420U

General Info
Model Number	ViewSonic VX2475Smhl-4K	BenQ BL2420U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2014
Brand	ViewSonic	BenQ
Model Number	VX2475Smhl-4K	BL2420U
Display
Screen Size Class	24" (inches)	24" (inches)
Diagonal Size	23.58 in 59.9 cm 599 mm 1.97 ft	23.58 in 59.9 cm 599 mm 1.97 ft
Screen Width	20.52 in 52.1 cm 521.28 mm 1.71 ft	20.52 in 52.1 cm 521.28 mm 1.71 ft
Screen Height	11.54 in 29.3 cm 293.22 mm 0.96 ft	11.54 in 29.3 cm 293.22 mm 0.96 ft
Display Manufacturer	Samsung
Display Type	PLS	PLS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.136 mm	0.136 mm
Screen Pixel Density	187 ppi	187 ppi
Screen-to-Body Ratio	75.68 %	80.06 %
Backlight Source	W-LED	W-LED
sRGB	100 %	100 %
Adobe RGB 1998	74 %	77 %
NTSC 1953		75 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	120000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	60 ms	10 ms
Display Minimum Response Time	4 ms	7 ms
Display Average Response Time	14 ms	14 ms
Display Maximum Response Time	23 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.89 in 4.8 cm 48 mm 0.16 ft	2.83 in 7.2 cm 72 mm 0.24 ft
Case Weight	3.7 kg 8 lbs
Case Width with Stand	22.3 in 56.6 cm 566.4 mm 1.86 ft	22.17 in 56.3 cm 563.2 mm 1.85 ft
Case Height with Stand	17.15 in 43.6 cm 435.5 mm 1.43 ft	15.15 in 38.5 cm 384.9 mm 1.26 ft
Case Depth with Stand	9.11 in 23.2 cm 231.5 mm 0.76 ft	9.43 in 24 cm 239.55 mm 0.79 ft
Case Weight with Stand	6.5 kg 14 lbs	7.1 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0 (MHL)	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 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 3W	2 x 1W
Features
Cool Features	Flicker-free technology Blue Light Filter EcoModes	CAD/CAM mode Display Pilot Flicker-free technology Low Blue Light Light sensor Eco Modes AMA (Advanced Motion Accelerator) Animation mode
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.3 in 56.6 cm 566.4 mm 1.86 ft	22.17 in 56.3 cm 563.2 mm 1.85 ft
Case Height	14.04 in 35.7 cm 356.6 mm 1.17 ft	13.35 in 33.9 cm 339 mm 1.11 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		140 mm 14 cm 5.5118 in 0.4593 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 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	24 Hz - 76 Hz
Horizontal Digital Frequency	24 kHz - 160 kHz	30 kHz - 140 kHz
Accessories
Extras	HDMI cable	Audio cable DisplayPort cable DVI-D cable USB 3.0 upstream cable
Certificates and Standards
Licenses	CCC ENERGY STAR 6.0 ICES-003 RoHS2 TCO Certified Displays WEEE	ENERGY STAR 6.0 TCO 6.0
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	3048
Max Storage Altitude	12192

ViewSonic VX2475Smhl-4K

BenQ BL2420U