Comparison between Acer R270U vs ViewSonic VP2756-2K

General Info
Model Number	Acer R270U	ViewSonic VP2756-2K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2021
Brand	Acer	ViewSonic
Model Series	R0
Model Number	R270U	VP2756-2K
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.66 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 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)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	90.72 %	90.02 %
Backlight Source	W-LED	W-LED
DCI P3		81%
sRGB		100 %
Adobe RGB 1998		78 %
NTSC 1953		78 %
Screen Brightness	350 cd/m²	350 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 °
Display Minimum Response Time		5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	1.6 in 4.1 cm 40.6 mm 0.13 ft	2.09 in 5.3 cm 53 mm 0.17 ft
Case Weight	3.54 kg 8 lbs	4.4 kg 10 lbs
Case Width with Stand	24.01 in 61 cm 609.9 mm 2 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	17.49 in 44.4 cm 444.2 mm 1.46 ft	16.15 in 41 cm 410.31 mm 1.35 ft
Case Depth with Stand	8.81 in 22.4 cm 223.8 mm 0.73 ft	8.46 in 21.5 cm 215 mm 0.71 ft
Case Weight with Stand	3.93 kg 9 lbs	6.9 kg 15 lbs
Case Color	Black, Silver	Black
Hardware
Built-in Camera	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.4	1 x USB 3.2 (Type-C; Gen 1; upstream; 60W; DP Alt Mode) 1 x HDMI 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (a) 2 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Blue Light Filter DDC/CI ZeroFrame Design Flicker-free technology Adaptive Contrast Management (ACM) AMD FreeSync technology	ColorPro Verified Low Blue Light technology Pre-Factory Calibration Split Screen Pantone Validated 30+ Working Modes 3-side borderlesss design
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.01 in 61 cm 609.9 mm 2 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height	14.25 in 36.2 cm 362 mm 1.19 ft	14.29 in 36.3 cm 363 mm 1.19 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		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		120 °
Right Swivel		120 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	24 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 180 kHz	15 kHz - 130 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	HDMI cable USB Type-A to Type-B cable USB Type-C cable
Certificates and Standards
Licenses	CE ISO9241-307 class II MPR II TÜV GS	BSMI CB CE CE EMC CEC cTUVus EAC Energy Star 8.0 EPEAT Silver ErP FCC-B ICES003 macOS tested Mexico Energy NOM REACH RoHS TÜV Rheinland Low Blue Light Certified UKCA UkrSEPRO WEEE Windows 10 Certified
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	10 % - 80 %	20 % - 90 %
Internal Storage Temperature	-20 °C - 6 °C -4 °F - 42.8 °F	20 °C - 60 °C 68 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 90 %
Max Operating Altitude	50000
Max Storage Altitude	12192

Acer R270U

ViewSonic VP2756-2K