Comparison between BenQ ZOWIE XL2731 vs BenQ EL2870U

General Info
Model Number	BenQ ZOWIE XL2731	BenQ EL2870U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	BenQ	BenQ
Model Number	ZOWIE XL2731	EL2870U
Alias	XL2731
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27.91 in 70.9 cm 709 mm 2.33 ft
Screen Width	23.53 in 59.8 cm 597.6 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.23 in 33.6 cm 336.15 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer		Innolux
Display Type	TN	TN
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	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.311 mm	0.162 mm
Screen Pixel Density	81 ppi	157 ppi
Screen-to-Body Ratio	84.97 %
Backlight Source	W-LED	W-LED
DCI P3		70%
sRGB		97 %
NTSC 1953	72 %	72 %
Screen Brightness	320 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	12000000 : 1	120000000 : 1
Screen Horizontal Viewing Angle	170 °	170 °
Screen Vertical Viewing Angle	160 °	160 °
Screen Input Lag		5 ms
Display Minimum Response Time	1 ms	1 ms
Display Average Response Time		4 ms
Display Coating	Anti-glare/Matte
HDR		HDR
3D	No	No
Size, weight, color
Case Depth	2.5 in 6.4 cm 63.5 mm 0.21 ft
Case Width with Stand	24.9 in 63.3 cm 632.5 mm 2.08 ft	25.9 in 65.8 cm 657.9 mm 2.16 ft
Case Height with Stand	16.55 in 42 cm 420.39 mm 1.38 ft	18.75 in 47.6 cm 476.27 mm 1.56 ft
Case Depth with Stand	9.32 in 23.7 cm 236.65 mm 0.78 ft	5.89 in 15 cm 149.6 mm 0.49 ft
Case Weight with Stand	7.7 kg 17 lbs	5.7 kg 13 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 2 x HDMI 2.0 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Black eQualizer Flicker-free technology Low Blue Light AMA (Advanced Motion Accelerator) AMD FreeSync 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	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.9 in 63.3 cm 632.5 mm 2.08 ft
Case Height	14.72 in 37.4 cm 373.8 mm 1.23 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	140 mm 14 cm 5.5118 in 0.4593 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	144 Hz	60 Hz
Horizontal Digital Frequency		30 kHz - 135 kHz
Accessories
Extras	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR	ENERGY STAR 7.0 TÜV Flicker-free TÜV Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements

BenQ ZOWIE XL2731

BenQ EL2870U