Comparison between LG UltraFine 4K 24MD4KL vs HP Z27

General Info
Model Number	LG UltraFine 4K 24MD4KL	HP Z27

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	LG	HP
Model Number	UltraFine 4K 24MD4KL	Z27
Alias	24MD4KL-B	2TB68A4
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.7 in 60.2 cm 602 mm 1.98 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.66 in 52.5 cm 524.688 mm 1.72 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	11.62 in 29.5 cm 295.137 mm 0.97 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.137 mm	0.155 mm
Screen Pixel Density	186 ppi	163 ppi
Screen-to-Body Ratio	84.95 %	89.26 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB		99 %
Screen Brightness	540 cd/m²	350 cd/m²
Static Screen Contrast	1200 : 1	1300 : 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	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2 in 5.1 cm 50.8 mm 0.17 ft	2.15 in 5.5 cm 54.5 mm 0.18 ft
Case Weight	5.2 kg 11 lbs	6.21 kg 14 lbs
Case Width with Stand	21.9 in 55.6 cm 556.3 mm 1.83 ft	24.18 in 61.4 cm 614.1 mm 2.01 ft
Case Height with Stand	16.5 in 41.9 cm 419.1 mm 1.38 ft	20.07 in 51 cm 509.8 mm 1.67 ft
Case Depth with Stand	12.2 in 31 cm 309.9 mm 1.02 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	7 kg 15 lbs	9.38 kg 21 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	3 x USB 3.0 (Type-C) 2 x Thunderbolt (85 W)	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)
Audio
Audio Speakers	2 x 5W
Features
Cool Features	Nano IPS Wide Color Gamut Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	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	21.9 in 55.6 cm 556.3 mm 1.83 ft	24.18 in 61.4 cm 614.1 mm 2.01 ft
Case Height	12.9 in 32.8 cm 327.7 mm 1.08 ft	14.39 in 36.5 cm 365.4 mm 1.2 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	110 mm 11 cm 4.3307 in 0.3609 ft	150 mm 15 cm 5.9055 in 0.4921 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	2 °	5 °
Backward Tilt	25 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 60 Hz	24 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 135 kHz	27 kHz - 135 kHz
Accessories
Extras	Thunderbolt cable USB Type-C cable	DisplayPort cable USB Type-C 3.1 cable
Certificates and Standards
Licenses	BSMI CCC CE ENERGY STAR FCC Class B UL/cUL	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)
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	10 % - 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	5 % - 85 %	5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG UltraFine 4K 24MD4KL

HP Z27