Comparison between ViewSonic VX2771-4K-HD vs LG 27UD58

General Info
Model Number	ViewSonic VX2771-4K-HD	LG 27UD58

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Type	Monitor	Monitor
Year	2021	2016
Brand	ViewSonic	LG
Model Number	VX2771-4K-HD	27UD58
Alias		27UD58-B
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.9 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		LG Display
Display Type	IPS	AH-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	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	89.21 %	84.16 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
NTSC 1953	75 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		9 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time		15 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	2 in 5.1 cm 50.8 mm 0.17 ft	2.4 in 6.1 cm 61 mm 0.2 ft
Case Weight	4.55 kg 10 lbs	5 kg 11 lbs
Case Width with Stand	24.17 in 61.4 cm 613.8 mm 2.01 ft	24.92 in 63.3 cm 633 mm 2.08 ft
Case Height with Stand	17.91 in 45.5 cm 454.9 mm 1.49 ft	18.27 in 46.4 cm 464 mm 1.52 ft
Case Depth with Stand	7.41 in 18.8 cm 188.2 mm 0.62 ft	7.95 in 20.2 cm 202 mm 0.66 ft
Case Weight with Stand	5.07 kg 11 lbs	5.6 kg 12 lbs
Case Color	Black	Black, White
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Features
Cool Features	ViewMode OSD EcoModes SuperClear IPS	DDC/CI Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) Screen Split Picture-by-Picture Flicker-free technology AMD FreeSync technology Black Stabilizer
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.17 in 61.4 cm 613.8 mm 2.01 ft	24.92 in 63.3 cm 633 mm 2.08 ft
Case Height	14.4 in 36.6 cm 365.8 mm 1.2 ft	14.8 in 37.6 cm 376 mm 1.23 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	56 Hz - 61 Hz
Horizontal Digital Frequency		30 kHz - 135 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	HDMI cable
Certificates and Standards
Licenses	CCC CEL China RoHS	BSMI CCC CE ENERGY STAR EPEAT Gold FCC Class B UL/cUL
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	20 % - 90 %	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 % - 90 %	5 % - 85 %
Max Operating Altitude	3048
Max Storage Altitude	12192

ViewSonic VX2771-4K-HD

LG 27UD58