Comparison between BenQ BL2420U vs BenQ PD2700Q

General Info
Model Number	BenQ BL2420U	BenQ PD2700Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2016
Brand	BenQ	BenQ
Model Number	BL2420U	PD2700Q
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.58 in 59.9 cm 599 mm 1.97 ft	26.93 in 68.4 cm 684 mm 2.24 ft
Screen Width	20.52 in 52.1 cm 521.28 mm 1.71 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	11.54 in 29.3 cm 293.22 mm 0.96 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Manufacturer		AU Optronics
Display Type	PLS	AHVA IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	2560 x 1440
Screen Pixel Pitch	0.136 mm	0.233 mm
Screen Pixel Density	187 ppi	109 ppi
Screen-to-Body Ratio	80.06 %	82.45 %
Backlight Source	W-LED	W-LED
sRGB	100 %	100 %
Adobe RGB 1998	77 %	75 %
NTSC 1953	75 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms	28 ms
Display Minimum Response Time	7 ms	5 ms
Display Average Response Time	14 ms	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.83 in 7.2 cm 72 mm 0.24 ft	2.22 in 5.7 cm 56.5 mm 0.19 ft
Case Weight		6.9 kg 15 lbs
Case Width with Stand	22.17 in 56.3 cm 563.2 mm 1.85 ft	25.24 in 64.1 cm 641 mm 2.1 ft
Case Height with Stand	15.15 in 38.5 cm 384.9 mm 1.26 ft	16.43 in 41.7 cm 417.32 mm 1.37 ft
Case Depth with Stand	9.43 in 24 cm 239.55 mm 0.79 ft	9.44 in 24 cm 239.65 mm 0.79 ft
Case Weight with Stand	7.1 kg 16 lbs	9.1 kg 20 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x HDMI 2.0 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 1 x USB 2.0 (upstream) 2 x USB 2.0 (downstream)
Audio
Audio Speakers	2 x 1W	2 x 1W
Features
Cool Features	CAD/CAM mode Display Pilot Flicker-free technology Low Blue Light Light sensor Eco Modes AMA (Advanced Motion Accelerator) Animation mode	CAD/CAM mode Display Pilot HDCP (High-bandwidth Digital Content Protection) Low Blue Light Flicker-free technology AMA (Advanced Motion Accelerator) Animation mode
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.17 in 56.3 cm 563.2 mm 1.85 ft	25.24 in 64.1 cm 641 mm 2.1 ft
Case Height	13.35 in 33.9 cm 339 mm 1.11 ft	14.92 in 37.9 cm 379 mm 1.24 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	140 mm 14 cm 5.5118 in 0.4593 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	24 Hz - 76 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 140 kHz	30 kHz - 89 kHz
Accessories
Extras	Audio cable DisplayPort cable DVI-D cable USB 3.0 upstream cable	DisplayPort cable - mini-DP to DP HDMI cable USB 2.0 cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO 6.0	ENERGY STAR 6.0 TCO 6.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements

BenQ BL2420U

BenQ PD2700Q