Comparison between LG UltraFine 5K vs HP Z27i

General Info
Model Number	LG UltraFine 5K	HP Z27i

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Type	Monitor	Monitor
Year	2016	2013
Brand	LG	HP
Model Number	UltraFine 5K	Z27i
Alias	27MD5KA-B 27MD5KB-B	D7P92A4 D7P92A8 D7P92AS D7P92AT
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.768 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.682 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	5120 x 2880	2560 x 1440
Screen Pixel Pitch	0.117 mm	0.233 mm
Screen Pixel Density	218 ppi	109 ppi
Screen-to-Body Ratio	68.97 %	82.41 %
Backlight Source	W-LED	W-LED
DCI P3	99%
sRGB		99 %
Adobe RGB 1998		72 %
Screen Brightness	500 cd/m²	350 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Dynamic Screen Contrast		5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		35 ms
Display Minimum Response Time		8 ms
Display Average Response Time	14 ms	12 ms
Display Maximum Response Time		17 ms
Display Coating	Glossy	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.13 in 5.4 cm 54 mm 0.18 ft	2.58 in 6.6 cm 65.5 mm 0.21 ft
Case Weight	6.4 kg 14 lbs	5.3 kg 12 lbs
Case Width with Stand	24.65 in 62.6 cm 626 mm 2.05 ft	25.24 in 64.1 cm 641 mm 2.1 ft
Case Height with Stand	18.27 in 46.4 cm 464 mm 1.52 ft	16.55 in 42 cm 420.4 mm 1.38 ft
Case Depth with Stand	9.41 in 23.9 cm 239 mm 0.78 ft	9.54 in 24.2 cm 242.4 mm 0.8 ft
Case Weight with Stand	8.5 kg 19 lbs	9.8 kg 22 lbs
Case Color	Black	Black
Hardware
Built-in Camera	Yes	No
Connectivity	3 x USB 3.0 (Type-C) 1 x Thunderbolt 3.0	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
Audio Speakers	2 x 5W
Features
Cool Features		HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture DDC/CI EcoModes
Extra Features		Security lock slot
Ergonomics
Case Width	24.65 in 62.6 cm 626 mm 2.05 ft	25.24 in 64.1 cm 641 mm 2.1 ft
Case Height	18.27 in 46.4 cm 464 mm 1.52 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	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft	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	25 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 60 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 178 kHz	24 kHz - 94 kHz
Accessories
Extras	Thunderbolt 3 cable	DisplayPort cable DVI-D cable USB 3.0 upstream cable
Certificates and Standards
Licenses	BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS 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	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 5K

HP Z27i