Comparison between BenQ EX2780Q vs BenQ PD2720U

General Info
Model Number	BenQ EX2780Q	BenQ PD2720U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	BenQ	BenQ
Model Number	EX2780Q	PD2720U
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.93 in 68.4 cm 684 mm 2.24 ft	26.93 in 68.4 cm 684 mm 2.24 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 Manufacturer		LG Display
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio		89.07 %
Backlight Source	W-LED	W-LED
DCI P3	95%	96%
sRGB		100 %
Adobe RGB 1998		100 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth		3.44 in 8.7 cm 87.39 mm 0.29 ft
Case Weight		5.3 kg 12 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	24.19 in 61.4 cm 614.4 mm 2.02 ft
Case Height with Stand	18.1 in 46 cm 459.65 mm 1.51 ft	17.47 in 44.4 cm 443.71 mm 1.46 ft
Case Depth with Stand	7.72 in 19.6 cm 196 mm 0.64 ft	7.34 in 18.6 cm 186.31 mm 0.61 ft
Case Weight with Stand	5.93 kg 13 lbs	8.3 kg 18 lbs
Case Color	Gray, Brown	Black, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB 3.1 (Type-C - 60 W) 2 x HDMI 2.0	1 x USB 3.1 (upstream) 2 x HDMI 2.0 1 x Thunderbolt 3.0 (65 W) 1 x 3.5 mm Audio Out 1 x Thunderbolt 3.0 (15 W) 1 x DisplayPort 1.4 1 x USB (KVM keyboard connection) 2 x USB 3.1 (downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Built-in Subwoofer	1 x 5
Features
Cool Features	ePaper Mode Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Low Blue Light Hardware calibration ready AMA (Advanced Motion Accelerator) AMD FreeSync technology	CAD/CAM mode Display Pilot HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Low Blue Light Flicker-free technology AMA (Advanced Motion Accelerator) Picture-in-Picture Animation mode
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.19 in 61.4 cm 614.4 mm 2.02 ft
Case Height		14.41 in 36.6 cm 366 mm 1.2 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		150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	24 Hz - 76 Hz
Horizontal Digital Frequency		27 kHz - 140 kHz
Accessories
Extras	DisplayPort cable - mini-DP to DP Remote control USB 3.1 cable	DisplayPort cable - mini-DP to DP HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 7.0 TÜV Low Blue Light TÜV Flicker-free WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)	ENERGY STAR 7.0 Epeat Silver TCO 7.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements

BenQ EX2780Q

BenQ PD2720U