Comparison between HP Z27 vs LG UltraFine 4K

General Info
Model Number	HP Z27	LG UltraFine 4K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2016
Brand	HP	LG
Model Number	Z27	UltraFine 4K
Alias	2TB68A4	22MD4K
Display
Screen Size Class	27" (inches)	22" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	18.74 in 47.6 cm 475.967 mm 1.56 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	10.54 in 26.8 cm 267.732 mm 0.88 ft
Display Manufacturer	LG Display	LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	4096 x 2304
Screen Pixel Pitch	0.155 mm	0.116 mm
Screen Pixel Density	163 ppi	219 ppi
Screen-to-Body Ratio	89.26 %	65.04 %
Backlight Source	W-LED
DCI P3		99%
sRGB	99 %
Screen Brightness	350 cd/m²	500 cd/m²
Static Screen Contrast	1300 : 1	1200 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	8 ms
Display Average Response Time	14 ms	12 ms
Display Coating	Anti-glare/Matte	Glossy
3D	No	No
Size, weight, color
Case Depth	2.15 in 5.5 cm 54.5 mm 0.18 ft	1.73 in 4.4 cm 44 mm 0.14 ft
Case Weight	6.21 kg 14 lbs
Case Width with Stand	24.18 in 61.4 cm 614.1 mm 2.01 ft	19.88 in 50.5 cm 505 mm 1.66 ft
Case Height with Stand	20.07 in 51 cm 509.8 mm 1.67 ft	15.28 in 38.8 cm 388 mm 1.27 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	8.62 in 21.9 cm 219 mm 0.72 ft
Case Weight with Stand	9.38 kg 21 lbs	5.6 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x HDMI 2.0 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 2 x USB 3.1 (Type-C)	3 x USB 3.0 (Type-C)
Audio
Audio Speakers		2 x 5W
Features
Cool Features	Low Blue Light Picture-by-Picture Picture-in-Picture DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot
Ergonomics
Case Width	24.18 in 61.4 cm 614.1 mm 2.01 ft	19.88 in 50.5 cm 505 mm 1.66 ft
Case Height	14.39 in 36.5 cm 365.4 mm 1.2 ft	15.28 in 38.8 cm 388 mm 1.27 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	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	24 Hz - 60 Hz	48 Hz - 60 Hz
Horizontal Digital Frequency	27 kHz - 135 kHz	88 kHz - 143 kHz
Accessories
Extras	DisplayPort cable USB Type-C 3.1 cable	USB Type-C cable
Certificates and Standards
Licenses	BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR 7.0 EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO EDGE TÜV/S VCCI-B WHQL (Windows 10; Windows 8; Windows 7)	BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 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 %	5 % - 85 %
Max Operating Altitude	5000
Max Storage Altitude	12192

HP Z27

LG UltraFine 4K