Comparison between NEC MultiSync E271N vs BenQ BL2420PT

General Info
Model Number	NEC MultiSync E271N	BenQ BL2420PT

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2014
Brand	NEC	BenQ
Model Number	MultiSync E271N	BL2420PT
Alias	E271N-BK
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	23.81 in 60.5 cm 604.7 mm 1.98 ft
Screen Width	23.54 in 59.8 cm 597.888 mm 1.96 ft	20.74 in 52.7 cm 526.85 mm 1.73 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	11.67 in 29.6 cm 296.35 mm 0.97 ft
Display Manufacturer		AU Optronics
Display Type	IPS	AHVA IPS
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	2560 x 1440
Screen Pixel Pitch	0.311 mm	0.206 mm
Screen Pixel Density	81 ppi	123 ppi
Screen-to-Body Ratio	91.53 %	81.85 %
Backlight Source	W-LED	W-LED
sRGB		100 %
Adobe RGB 1998		77 %
Screen Brightness	250 cd/m²	300 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 °
Display Minimum Response Time	6 ms	5 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.83 in 4.7 cm 46.6 mm 0.15 ft	2.81 in 7.2 cm 71.5 mm 0.23 ft
Case Weight	5.1 kg 11 lbs
Case Width with Stand	24.03 in 61 cm 610.4 mm 2 ft	22.17 in 56.3 cm 563.2 mm 1.85 ft
Case Height with Stand	14.84 in 37.7 cm 376.9 mm 1.24 ft	15.15 in 38.5 cm 384.9 mm 1.26 ft
Case Depth with Stand	11.13 in 28.3 cm 282.6 mm 0.93 ft	9.43 in 24 cm 239.55 mm 0.79 ft
Case Weight with Stand	8.2 kg 18 lbs	7 kg 15 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 DisplayPort 1.2	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DVI-D Dual Link 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Audio Speakers	2 x 1W	2 x 1W
Features
Cool Features	EcoModes HDCP (High-bandwidth Digital Content Protection) XtraView NaViSet software Ambix Carbon Footprint Meter	CAD/CAM mode Display Pilot Light sensor Low Blue Light Flicker-free technology AMA (Advanced Motion Accelerator) Animation mode
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.03 in 61 cm 610.4 mm 2 ft	22.17 in 56.3 cm 563.2 mm 1.85 ft
Case Height	14.17 in 36 cm 359.9 mm 1.18 ft	13.33 in 33.9 cm 338.7 mm 1.11 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	130 mm 13 cm 5.1181 in 0.4265 ft	140 mm 14 cm 5.5118 in 0.4593 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	170 °	45 °
Right Swivel	170 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	31.5 kHz - 81.1 kHz	30 kHz - 83 kHz
Accessories
Extras	DisplayPort cable	Audio cable D-sub cable DVI-D cable USB 2.0 upstream cable
Certificates and Standards
Licenses	CE ENERGY STAR 7.0 ErP FCC Class B ISO 9241-307 MPR III RoHS TCO Certified Displays 7.0 UL/cUL	ENERGY STAR 6.0 TCO 6.0
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %
Internal Storage Temperature	-10 °C - 60 °C 14 °F - 140 °F
Internal Storage Humidity	10 % - 85 %
Max Operating Altitude	5000
Max Storage Altitude	12192

NEC MultiSync E271N

BenQ BL2420PT