Comparison between Acer CP5271U vs ViewSonic VP2458

General Info
Model Number	Acer CP5271U	ViewSonic VP2458

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	Acer	ViewSonic
Model Series	ConceptD CP5
Model Number	CP5271U	VP2458
Alias	СР5271U V СР5271UV
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	22.79 in 57.9 cm 578.936 mm 1.9 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	12.83 in 32.6 cm 325.864 mm 1.07 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Type	IPS	IPS
Display Bit Depth		8 bits (6 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors		16777216
Bits		24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.275 mm
Screen Pixel Density	112 ppi	92 ppi
Screen-to-Body Ratio		93.21 %
Backlight Source	LED	W-LED
DCI P3		70%
sRGB		97 %
Adobe RGB 1998	99 %	70 %
NTSC 1953		72 %
Screen Brightness	400 cd/m²	250 cd/m²
Max Screen Brightness	600 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		35 ms
Display Minimum Response Time	4 ms	7 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		1.89 in 4.8 cm 48 mm 0.16 ft
Case Weight		3.1 kg 7 lbs
Case Width with Stand		21.22 in 53.9 cm 539 mm 1.77 ft
Case Height with Stand		16.68 in 42.4 cm 423.7 mm 1.39 ft
Case Depth with Stand		8.46 in 21.5 cm 215 mm 0.71 ft
Case Weight with Stand		5.5 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 2 x USB 3.1 (downstream) 1 x USB 3.1 (upstream)
Audio
Features
Cool Features	DDС2В DDССΙ Light Sеnsоr Widе Соlоr Gаmut Lоw Вluе Light Fliсkеr-frее tесhnоlоgy Асеr Аdарtivе Соntrаst Маnаgеmеnt (АСМ) Аdарtivе-Synс tесhnоlоgy	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		21.22 in 53.9 cm 539 mm 1.77 ft
Case Height		12.24 in 31.1 cm 311 mm 1.02 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	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
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel		60 °
Right Swivel		60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 170 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency		55 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras		DisplayPort cable USB 3.1 upstream cable
Certificates and Standards
Licenses	Energy Star EPEAT Bronze FCC TCO Certified Display	CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity		20 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer CP5271U

ViewSonic VP2458