Comparison between HP 24yh vs HP Z27i

General Info
Model Number	HP 24yh	HP Z27i

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2013
Brand	HP	HP
Model Number	24yh	Z27i
Alias	3UA73AA	D7P92A4 D7P92A8 D7P92AS D7P92AT
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.81 in 60.5 cm 604.698 mm 1.98 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.74 in 52.7 cm 526.848 mm 1.73 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.67 in 29.6 cm 296.46 mm 0.97 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	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	0.275 mm	0.233 mm
Screen Pixel Density	92 ppi	109 ppi
Screen-to-Body Ratio	89.02 %	82.41 %
Backlight Source	W-LED	W-LED
sRGB		99 %
Adobe RGB 1998		72 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	10000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		35 ms
Display Minimum Response Time	5 ms	8 ms
Display Average Response Time		12 ms
Display Maximum Response Time		17 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.76 in 4.5 cm 44.7 mm 0.15 ft	2.58 in 6.6 cm 65.5 mm 0.21 ft
Case Weight	3.3 kg 7 lbs	5.3 kg 12 lbs
Case Width with Stand	21.52 in 54.7 cm 546.6 mm 1.79 ft	25.24 in 64.1 cm 641 mm 2.1 ft
Case Height with Stand	15.95 in 40.5 cm 405.1 mm 1.33 ft	16.55 in 42 cm 420.4 mm 1.38 ft
Case Depth with Stand	8.26 in 21 cm 209.9 mm 0.69 ft	9.54 in 24.2 cm 242.4 mm 0.8 ft
Case Weight with Stand	3.65 kg 8 lbs	9.8 kg 22 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x HDMI 1 x DVI-D Dual Link	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Features
Cool Features		HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture DDC/CI EcoModes
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	21.52 in 54.7 cm 546.6 mm 1.79 ft	25.24 in 64.1 cm 641 mm 2.1 ft
Case Height	12.64 in 32.1 cm 321 mm 1.05 ft	14.93 in 37.9 cm 379.2 mm 1.24 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		120 mm 12 cm 4.7244 in 0.3937 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	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 60 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 80 kHz	24 kHz - 94 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	DisplayPort cable DVI-D cable USB 3.0 upstream cable
Certificates and Standards
Licenses	BSMI CB CCC CE CECP CEL Grade 1 CSA EAC EEI ENERGY STAR 7.0 Epeat Silver eStandby FCC Class B IS 1121 ISC KCC MEPS NOM PSB RCM S mark SASO TÜV/GS TÜV/S UL/CSA VCCI-B WHQL (Windows 10; Windows 8; Windows 7)	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	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 65 °C -4 °F - 149 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %	5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

HP 24yh

HP Z27i