Comparison between BenQ PD3420Q vs BenQ EW277HDR

General Info
Model Number	BenQ PD3420Q	BenQ EW277HDR

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2017
Brand	BenQ	BenQ
Model Number	PD3420Q	EW277HDR
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.53 in 59.8 cm 597.6 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.24 in 33.6 cm 336.2 mm 1.1 ft
Display Manufacturer		AU Optronics
Display Type	IPS	AMVA
Display Bit Depth	10 bits	8 bits
Frame Rate Control		No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.311 mm
Screen Pixel Density	109 ppi	81 ppi
Screen-to-Body Ratio	87.28 %	88.88 %
Backlight Source	W-LED	W-LED
DCI P3	98%	93%
sRGB	100 %	100 %
Adobe RGB 1998		80 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		20 ms
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time		12 ms
Display Maximum Response Time		17 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth	3.44 in 8.7 cm 87.4 mm 0.29 ft	1.51 in 3.8 cm 38.4 mm 0.13 ft
Case Weight	6.9 kg 15 lbs	3.6 kg 8 lbs
Case Width with Stand	32.51 in 82.6 cm 825.8 mm 2.71 ft	24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height with Stand	17.53 in 44.5 cm 445.35 mm 1.46 ft	18.13 in 46.1 cm 460.6 mm 1.51 ft
Case Depth with Stand	9.62 in 24.4 cm 244.34 mm 0.8 ft	7.12 in 18.1 cm 180.9 mm 0.59 ft
Case Weight with Stand	9.3 kg 20 lbs	4.3 kg 9 lbs
Case Color	Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.1 (downstream; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; DisplayPort 1.4; 65W) 3 x USB 3.1 (downstream)	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 2.5W	2 x 2W
Features
Cool Features	Darkroom mode DualView Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) 2.2 Hotkey Puck G2 Picture-in-Picture HDR Mode Flicker-free Technology Animation Mode KVM Switch CAD/CAM mode Low Blue Light	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	32.51 in 82.6 cm 825.8 mm 2.71 ft	24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height	14.63 in 37.2 cm 371.5 mm 1.22 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	Yes	No
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	No
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	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 80 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras		HDMI cable
Certificates and Standards
Licenses		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

BenQ PD3420Q

BenQ EW277HDR