Comparison between BenQ EW2440L vs BenQ EW277HDR

General Info
Model Number	BenQ EW2440L	BenQ EW277HDR

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2017
Brand	BenQ	BenQ
Model Number	EW2440L	EW277HDR
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	24.07 in 61.1 cm 611.3 mm 2.01 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.92 in 53.1 cm 531.36 mm 1.74 ft	23.53 in 59.8 cm 597.6 mm 1.96 ft
Screen Height	11.77 in 29.9 cm 298.89 mm 0.98 ft	13.24 in 33.6 cm 336.2 mm 1.1 ft
Display Manufacturer	Qisda	AU Optronics
Display Type	VA	AMVA
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	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	0.277 mm	0.311 mm
Screen Pixel Density	91 ppi	81 ppi
Screen-to-Body Ratio		88.88 %
Backlight Source	W-LED	W-LED
DCI P3		93%
sRGB	85 %	100 %
Adobe RGB 1998	65 %	80 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	7 ms	20 ms
Display Minimum Response Time	4 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		1.51 in 3.8 cm 38.4 mm 0.13 ft
Case Weight		3.6 kg 8 lbs
Case Width with Stand	21.5 in 54.6 cm 546 mm 1.79 ft	24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height with Stand	16.61 in 42.2 cm 422 mm 1.38 ft	18.13 in 46.1 cm 460.6 mm 1.51 ft
Case Depth with Stand	7.52 in 19.1 cm 191 mm 0.63 ft	7.12 in 18.1 cm 180.9 mm 0.59 ft
Case Weight with Stand	3.74 kg 8 lbs	4.3 kg 9 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 1.4 (MHL)	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 2W	2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light Senseye 3 AMA (Advanced Motion Accelerator) Flicker-free technology	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	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.17 in 61.4 cm 613.8 mm 2.01 ft
Case Height		14.5 in 36.8 cm 368.3 mm 1.21 ft
Vesa Mount Support	No	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	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 80 kHz
Accessories
Extras	D-sub cable HDMI cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO 6.0 WHQL ( Windows 8; Windows 7)	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
Safe Operating Temperature Level	5 °C - 40 °C 41 °F - 104 °F
Safe Operating Humidity Level	20 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %

BenQ EW2440L

BenQ EW277HDR