Comparison between Philips 275P4VYKEB vs HP DreamColor Z31x Studio

General Info
Model Number	Philips 275P4VYKEB	HP DreamColor Z31x Studio

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2017
Brand	Philips	HP
Model Number	275P4VYKEB	DreamColor Z31x Studio
Alias	275P4VYKEB/00
Display
Screen Size Class	27" (inches)	31" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	3.15 in 8 cm 80 mm 0.26 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	27.43 in 69.7 cm 696.73 mm 2.29 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	14.47 in 36.7 cm 367.42 mm 1.21 ft
Display Manufacturer	Samsung	Panasonic
Display Type	PLS	IPS Pro
Display Bit Depth	10 bits	10 bits
Frame Rate Control	No	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	19:10
Screen Resolution	5120 x 2880	4096 x 2160
Screen Pixel Pitch	0.117 mm	0.17 mm
Screen Pixel Density	218 ppi	149 ppi
Screen-to-Body Ratio	77.4 %	83.77 %
Backlight Source	W-LED	W-LED
DCI P3		99%
Rec.2020		80
sRGB	100 %	100 %
Adobe RGB 1998	99 %	100 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1500 : 1
Dynamic Screen Contrast	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	8 ms	10 ms
Display Coating		Glossy
3D	No	No
Size, weight, color
Case Depth	2.52 in 6.4 cm 64 mm 0.21 ft	3.25 in 8.3 cm 82.6 mm 0.27 ft
Case Weight	5.32 kg 12 lbs	9.9 kg 22 lbs
Case Width with Stand	25.16 in 63.9 cm 639 mm 2.1 ft	29.06 in 73.8 cm 738 mm 2.42 ft
Case Height with Stand	16.93 in 43 cm 430 mm 1.41 ft	22.28 in 56.6 cm 566 mm 1.86 ft
Case Depth with Stand	10.75 in 27.3 cm 273 mm 0.9 ft	9.76 in 24.8 cm 248 mm 0.81 ft
Case Weight with Stand	8.11 kg 18 lbs	15 kg 33 lbs
Case Color	Black	Black
Hardware
Built-in Camera	Yes	No
Connectivity	2 x DisplayPort 1.2 1 x 3.5 mm Audio Out 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x USB (Type-C) 2 x USB 3.0 (Fast charging) 1 x 3.5 mm Audio Out 1 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x Ethernet RJ45 2 x USB 3.0 (downstream) 2 x USB 1 x DisplayPort 1.2 1 x USB (KVM keyboard connection) 1 x DisplayPort 1.2 (Input mini)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	25.16 in 63.9 cm 639 mm 2.1 ft	29.06 in 73.8 cm 738 mm 2.42 ft
Case Height	15.94 in 40.5 cm 405 mm 1.33 ft	16.3 in 41.4 cm 414.1 mm 1.36 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	144 mm 14.4 cm 5.6693 in 0.4724 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	65 °	45 °
Right Swivel	65 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	30 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	24 Hz - 60 Hz
Horizontal Digital Frequency	31 kHz - 174 kHz	30 kHz - 135 kHz
Accessories
Extras	DisplayPort cable USB 3.0 upstream cable	DisplayPort cable DisplayPort cable - mini-DP to DP USB 3.0 cable
Certificates and Standards
Licenses	CE cETLus ENERGY STAR 6.0 FCC Class B ISO9241-307 RCM RoHS SEMKO TCO Certified Display TÜV/TÜV/Ergonomics TÜV/GS WEEE VCCI	BSMI C-Tick CB CCC CE CECP CEL EAC ENERGY STAR FCC Class B ISC KC KCC NOM PSB SEPA TCO Certified Displays 6.0 TÜV/GS TÜV/S VCCI-B WHQL (Windows 10; 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 - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	20 % - 80 %	5 % - 95 %
Max Operating Altitude	3658	5000
Max Storage Altitude	12192	12192

Philips 275P4VYKEB

HP DreamColor Z31x Studio