Comparison between Acer R1 R231 vs BenQ PD2705Q

General Info
Model Number	Acer R1 R231	BenQ PD2705Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2020
Brand	Acer	BenQ
Model Number	R1 R231	PD2705Q
Alias	R231bid R231bmid
Display
Screen Size Class	23" (inches)	27" (inches)
Diagonal Size	22.99 in 58.4 cm 584 mm 1.92 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.05 in 50.9 cm 509.184 mm 1.67 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.28 in 28.6 cm 286.416 mm 0.94 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	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.265 mm	0.233 mm
Screen Pixel Density	95 ppi	109 ppi
Screen-to-Body Ratio	85.91 %	88.67 %
Backlight Source	W-LED	W-LED
sRGB		100 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.31 in 3.3 cm 33.4 mm 0.11 ft	2.25 in 5.7 cm 57.2 mm 0.19 ft
Case Weight	2.2 kg 5 lbs
Case Width with Stand	20.91 in 53.1 cm 531 mm 1.74 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	15.83 in 40.2 cm 402 mm 1.32 ft	16.87 in 42.9 cm 428.5 mm 1.41 ft
Case Depth with Stand	8.81 in 22.4 cm 223.8 mm 0.73 ft	9.08 in 23.1 cm 230.7 mm 0.76 ft
Case Weight with Stand	2.6 kg 6 lbs	5.7 kg 13 lbs
Case Color	Black	Dark Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DVI-D Dual Link	1 x USB 3.1 (Type-B; upstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort (Out with MST) 1 x USB (Type-C; 65W; DP Alt Mode) 4 x USB 3.1 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Blue Light Filter DDC/CI	Flicker-free technology HDR10 compatible CAD/CAM) KVM Switch Professional Modes (Darkroom Low Blue Light ICCsync AQCOLOR technology M-book DualView (Picture-by-Picture) Animation
Extra Features		DesignVue Designer Monitor Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	20.91 in 53.1 cm 531 mm 1.74 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	12.59 in 32 cm 319.7 mm 1.05 ft	14.48 in 36.8 cm 367.9 mm 1.21 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
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	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable	DisplayPort cable HDMI cable (optional) USB Type-A cable USB Type-C cable
Certificates and Standards
Licenses	ENERGY STAR TCO Displays 6.0	ENERGY STAR Mac Compatible Pantone Validated UL/cUL Verified by CalMAN Windows 10 Windows 8.1 Windows 8 Windows 7
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F

Acer R1 R231

BenQ PD2705Q