Comparison between LG 29WK50S vs LG 27UL550

General Info
Model Number	LG 29WK50S	LG 27UL550

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2019
Brand	LG	LG
Model Number	29WK50S	27UL550
Alias	29WK50S-P	27UL550-W
Display
Screen Size Class	29" (inches)	27" (inches)
Diagonal Size	28.74 in 73 cm 730 mm 2.4 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	26.49 in 67.3 cm 672.768 mm 2.21 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.17 in 28.4 cm 283.824 mm 0.93 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	16:9
Screen Resolution	2560 x 1080	3840 x 2160
Screen Pixel Pitch	0.263 mm	0.155 mm
Screen Pixel Density	96 ppi	163 ppi
Screen-to-Body Ratio	86.15 %	86.66 %
Backlight Source	W-LED	W-LED
sRGB	99 %	98 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	3.03 in 7.7 cm 76.9 mm 0.25 ft	1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight	4.4 kg 10 lbs	4.4 kg 10 lbs
Case Width with Stand	27.48 in 69.8 cm 698.1 mm 2.29 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height with Stand	16.18 in 41.1 cm 410.9 mm 1.35 ft	18.19 in 46.2 cm 462 mm 1.52 ft
Case Depth with Stand	8.24 in 20.9 cm 209.4 mm 0.69 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	4.9 kg 11 lbs	6 kg 13 lbs
Case Color	Black	White, Gray
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x 3.5 mm Audio Out	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	Black Stabilizer Crosshair Super Resolution+ Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) Flicker-free technology DDC/CI 6-Axis Control Picture-in-Picture AMD FreeSync technology Screen Split 2.0	Black Stabilizer Blue Light Filter Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) 2.2 Flicker-free technology DDC/CI 6-Axis Control Super Resolution+ AMD FreeSync technology
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	27.48 in 69.8 cm 698.1 mm 2.29 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height	12.5 in 31.8 cm 317.5 mm 1.04 ft	14.61 in 37.1 cm 371 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	40 Hz - 61 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL	C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 Epeat Gold ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI
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 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %

LG 29WK50S

LG 27UL550