Comparison between LG UltraFine 5K vs LG UltraFine 4K

General Info
Model Number	LG UltraFine 5K	LG UltraFine 4K

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Type	Monitor	Monitor
Year	2016	2016
Brand	LG	LG
Model Number	UltraFine 5K	UltraFine 4K
Alias	27MD5KA-B 27MD5KB-B	22MD4K
Display
Screen Size Class	27" (inches)	22" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	23.49 in 59.7 cm 596.768 mm 1.96 ft	18.74 in 47.6 cm 475.967 mm 1.56 ft
Screen Height	13.22 in 33.6 cm 335.682 mm 1.1 ft	10.54 in 26.8 cm 267.732 mm 0.88 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
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	5120 x 2880	4096 x 2304
Screen Pixel Pitch	0.117 mm	0.116 mm
Screen Pixel Density	218 ppi	219 ppi
Screen-to-Body Ratio	68.97 %	65.04 %
Backlight Source	W-LED
DCI P3	99%	99%
Screen Brightness	500 cd/m²	500 cd/m²
Static Screen Contrast	1200 : 1	1200 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Average Response Time	14 ms	12 ms
Display Coating	Glossy	Glossy
3D	No	No
Size, weight, color
Case Depth	2.13 in 5.4 cm 54 mm 0.18 ft	1.73 in 4.4 cm 44 mm 0.14 ft
Case Weight	6.4 kg 14 lbs
Case Width with Stand	24.65 in 62.6 cm 626 mm 2.05 ft	19.88 in 50.5 cm 505 mm 1.66 ft
Case Height with Stand	18.27 in 46.4 cm 464 mm 1.52 ft	15.28 in 38.8 cm 388 mm 1.27 ft
Case Depth with Stand	9.41 in 23.9 cm 239 mm 0.78 ft	8.62 in 21.9 cm 219 mm 0.72 ft
Case Weight with Stand	8.5 kg 19 lbs	5.6 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	Yes	No
Connectivity	3 x USB 3.0 (Type-C) 1 x Thunderbolt 3.0	3 x USB 3.0 (Type-C)
Audio
Audio Speakers	2 x 5W	2 x 5W
Features
Ergonomics
Case Width	24.65 in 62.6 cm 626 mm 2.05 ft	19.88 in 50.5 cm 505 mm 1.66 ft
Case Height	18.27 in 46.4 cm 464 mm 1.52 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	110 mm 11 cm 4.3307 in 0.3609 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 60 Hz	48 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 178 kHz	88 kHz - 143 kHz
Accessories
Extras	Thunderbolt 3 cable	USB Type-C 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 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	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 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 % - 85 %	5 % - 85 %

LG UltraFine 5K

LG UltraFine 4K