Comparison between Acer KG251QF vs BenQ EW277HDR

General Info
Model Number	Acer KG251QF	BenQ EW277HDR

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2017
Brand	Acer	BenQ
Model Number	KG251QF	EW277HDR
Alias	KG251QFbmidpx
Display
Screen Size Class	25" (inches)	27" (inches)
Diagonal Size	24.5 in 62.2 cm 622.3 mm 2.04 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	21.41 in 54.4 cm 543.744 mm 1.78 ft	23.53 in 59.8 cm 597.6 mm 1.96 ft
Screen Height	11.91 in 30.3 cm 302.616 mm 0.99 ft	13.24 in 33.6 cm 336.2 mm 1.1 ft
Display Manufacturer	AU Optronics	AU Optronics
Display Type	TN	AMVA
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	1920 x 1080
Screen Pixel Pitch	0.283 mm	0.311 mm
Screen Pixel Density	89 ppi	81 ppi
Screen-to-Body Ratio	88.65 %	88.88 %
Backlight Source	W-LED	W-LED
DCI P3		93%
sRGB		100 %
Adobe RGB 1998		80 %
NTSC 1953	72 %
Screen Brightness	400 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag		20 ms
Display Minimum Response Time	1 ms	4 ms
Display Average Response Time		12 ms
Display Maximum Response Time		17 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.2 in 5.6 cm 56 mm 0.18 ft	1.51 in 3.8 cm 38.4 mm 0.13 ft
Case Weight	3.7 kg 8 lbs	3.6 kg 8 lbs
Case Width with Stand	21.96 in 55.8 cm 557.89 mm 1.83 ft	24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height with Stand	16.92 in 43 cm 429.69 mm 1.41 ft	18.13 in 46.1 cm 460.6 mm 1.51 ft
Case Depth with Stand	8.48 in 21.5 cm 215.46 mm 0.71 ft	7.12 in 18.1 cm 180.9 mm 0.59 ft
Case Weight with Stand	4.1 kg 9 lbs	4.3 kg 9 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x D-sub
Audio
Audio Speakers	2 x 4W	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	HDCP (High-bandwidth Digital Content Protection) Light sensor Senseye Smart Focus Low Blue Light AMA (Advanced Motion Accelerator) Flicker-free technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.96 in 55.8 cm 557.89 mm 1.83 ft	24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height	13.1 in 33.3 cm 332.7 mm 1.09 ft	14.5 in 36.8 cm 368.3 mm 1.21 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 144 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 80 kHz
Accessories
Extras	DisplayPort cable DVI-D cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays	ENERGY STAR 7.0 TCO 7.0 TÜV Flicker-free TÜV Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements

Acer KG251QF

BenQ EW277HDR