Comparison between Acer XB271HK vs BenQ EW3270U

General Info
Model Number	Acer XB271HK	BenQ EW3270U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2018
Brand	Acer	BenQ
Model Number	XB271HK	EW3270U
Alias	XB271HK bmiprz
Display
Screen Size Class	27" (inches)	32" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	31.54 in 80.1 cm 801 mm 2.63 ft
Screen Width	23.47 in 59.6 cm 596.16 mm 1.96 ft	27.5 in 69.8 cm 698.4 mm 2.29 ft
Screen Height	13.2 in 33.5 cm 335.34 mm 1.1 ft	15.47 in 39.3 cm 392.85 mm 1.29 ft
Display Manufacturer	AU Optronics	Innolux
Display Type	AHVA IPS	MVA
Display Bit Depth	10 bits	10 bits
Frame Rate Control	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.182 mm
Screen Pixel Density	163 ppi	139 ppi
Screen-to-Body Ratio	88.3 %	85.36 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB	100 %	100 %
Adobe RGB 1998		88 %
NTSC 1953	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast		20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	4 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	8 ms	9 ms
Display Maximum Response Time	12 ms	20 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		HDR
3D	No	No
Size, weight, color
Case Depth	2.4 in 6.1 cm 61 mm 0.2 ft	2.57 in 6.5 cm 65.2 mm 0.21 ft
Case Weight	4.6 kg 10 lbs
Case Width with Stand	24.2 in 61.5 cm 614.7 mm 2.02 ft	28.6 in 72.6 cm 726.4 mm 2.38 ft
Case Height with Stand	15.8 in 40.1 cm 401.3 mm 1.32 ft	20.56 in 52.2 cm 522.2 mm 1.71 ft
Case Depth with Stand	10.57 in 26.8 cm 268.4 mm 0.88 ft	8.46 in 21.5 cm 215 mm 0.71 ft
Case Weight with Stand	7 kg 15 lbs	7.5 kg 17 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C) 2 x HDMI 2.0
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology Nvidia G-SYNC Technology	Brightness Intelligence Plus Flicker-free technology Low Blue Light HDCP (High-bandwidth Digital Content Protection) 2.2 AMA (Advanced Motion Accelerator) AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.2 in 61.5 cm 614.7 mm 2.02 ft	28.6 in 72.6 cm 726.4 mm 2.38 ft
Case Height	14.5 in 36.8 cm 368.3 mm 1.21 ft	17.42 in 44.3 cm 442.5 mm 1.45 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	24 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 135 kHz
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	DisplayPort cable - mini-DP to DP HDMI cable USB Type-C cable
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays 6.0	ENERGY STAR 7.0 TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements

Acer XB271HK

BenQ EW3270U