Comparison between BenQ SW271 vs HP ZR2440w

General Info
Model Number	BenQ SW271	HP ZR2440w

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2011
Brand	BenQ	HP
Model Number	SW271	ZR2440w
Alias		XW477A4 XW477A8
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	24 in 61 cm 609.6 mm 2 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Manufacturer	LG Display	LG Display
Display Type	IPS	e-IPS
Display Bit Depth	10 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Lut	3D LUT 14 bits
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:10
Screen Resolution	3840 x 2160	1920 x 1200
Screen Pixel Pitch	0.155 mm	0.27 mm
Screen Pixel Density	163 ppi	94 ppi
Screen-to-Body Ratio	88.46 %	81.21 %
Backlight Source	W-LED	W-LED
sRGB	100 %	96 %
Adobe RGB 1998	99 %	74 %
NTSC 1953	93 %	71 %
Screen Brightness	350 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	15 ms	20 ms
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time	14 ms	14 ms
Display Maximum Response Time	21 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	2.47 in 6.3 cm 62.65 mm 0.21 ft	2.4 in 6.1 cm 61 mm 0.2 ft
Case Weight	6.3 kg 14 lbs	4.9 kg 11 lbs
Case Width with Stand	24.17 in 61.4 cm 613.8 mm 2.01 ft	22.13 in 56.2 cm 562 mm 1.84 ft
Case Height with Stand	19.86 in 50.4 cm 504.49 mm 1.66 ft	16.89 in 42.9 cm 429 mm 1.41 ft
Case Depth with Stand	8.4 in 21.3 cm 213.43 mm 0.7 ft	9.25 in 23.5 cm 235 mm 0.77 ft
Case Weight with Stand	9.3 kg 20 lbs	7.6 kg 17 lbs
Case Color	Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.1 (Type-C) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 1 x DisplayPort 1.2 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Features
Cool Features	Flicker-free technology Gamut Duo HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-in-Picture Picture-by-Picture Hardware calibration ready AMA (Advanced Motion Accelerator) CAD/CAM mode	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features		Security lock slot
Ergonomics
Case Width	24.17 in 61.4 cm 613.8 mm 2.01 ft	22.13 in 56.2 cm 562 mm 1.84 ft
Case Height	14.52 in 36.9 cm 368.9 mm 1.21 ft	14.49 in 36.8 cm 368 mm 1.21 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	150 mm 15 cm 5.9055 in 0.4921 ft	100 mm 10 cm 3.937 in 0.3281 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 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	75 Hz	24 Hz - 60 Hz
Horizontal Digital Frequency		24 kHz - 80 kHz
Accessories
Extras	DisplayPort cable HDMI cable Hood USB 3.0 upstream cable USB 3.1 Type-C cable	DisplayPort cable DVI-D cable
Certificates and Standards
Licenses		BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO EDGE TÜV/S VCCI-B WHQL (Windows 8; Windows 7)
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		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

BenQ SW271

HP ZR2440w