Comparison between Acer EK241Y vs HP ZR2740w

General Info
Model Number	Acer EK241Y	HP ZR2740w

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2011
Brand	Acer	HP
Model Number	EK241Y	ZR2740w
Alias	EK241Ybix EK241Y bix	XW476A4 XW476A8
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.58 in 59.9 cm 599 mm 1.97 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.52 in 52.1 cm 521.28 mm 1.71 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.54 in 29.3 cm 293.22 mm 0.96 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		LG Display
Display Type	IPS	H-IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.275 mm	0.233 mm
Screen Pixel Density	93 ppi	109 ppi
Screen-to-Body Ratio	88.18 %	79.1 %
Backlight Source	W-LED	W-LED
sRGB		100 %
Adobe RGB 1998		75 %
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	380 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time	4 ms	7 ms
Display Average Response Time		12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.57 in 4 cm 40 mm 0.13 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight	3.02 kg 7 lbs	8 kg 18 lbs
Case Width with Stand	21.26 in 54 cm 540 mm 1.77 ft	25.43 in 64.6 cm 646 mm 2.12 ft
Case Height with Stand	15.75 in 40 cm 400 mm 1.31 ft	17.32 in 44 cm 440 mm 1.44 ft
Case Depth with Stand	7.56 in 19.2 cm 192 mm 0.63 ft	9.25 in 23.5 cm 235 mm 0.77 ft
Case Weight with Stand	3.3 kg 7 lbs	10.5 kg 23 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x DisplayPort 1.2 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Features
Cool Features	Blue Light Filter Flicker-free technology Zero Frame Design Wide Viewing Angle 6-axis Color Adjustment Acer ComfyView	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features		Security lock slot
Ergonomics
Case Width	21.26 in 54 cm 540 mm 1.77 ft	25.43 in 64.6 cm 646 mm 2.12 ft
Case Height	12.64 in 32.1 cm 321 mm 1.05 ft	15.43 in 39.2 cm 392 mm 1.29 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		105 mm 10.5 cm 4.1339 in 0.3445 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	50 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	24 kHz - 94 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	D-sub cable (optional) HDMI cable (optional)	D-sub cable DisplayPort cable
Certificates and Standards
Licenses	ENERGY STAR FCC Class B TÜV/GS UL/cUL VCCI	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	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer EK241Y

HP ZR2740w