Comparison between Samsung C34H890WG vs LG 27UD59

General Info
Model Number	Samsung C34H890WG	LG 27UD59

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2017
Brand	Samsung	LG
Model Number	C34H890WG	27UD59
Alias		27UD59-B 27UD59-W
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	31.39 in 79.7 cm 797.22 mm 2.62 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.14 in 33.4 cm 333.72 mm 1.09 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	1800
Display Manufacturer	Samsung	LG Display
Display Type	SVA	AH-IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	3840 x 2160
Screen Pixel Pitch	0.232 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	90.6 %	84.25 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time		12 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	4.85 in 12.3 cm 123.3 mm 0.4 ft	2.41 in 6.1 cm 61.3 mm 0.2 ft
Case Weight	6.3 kg 14 lbs	5.1 kg 11 lbs
Case Width with Stand	31.94 in 81.1 cm 811.4 mm 2.66 ft	24.9 in 63.3 cm 632.5 mm 2.08 ft
Case Height with Stand	21.22 in 53.9 cm 538.9 mm 1.77 ft	18.7 in 47.5 cm 474.9 mm 1.56 ft
Case Depth with Stand	11.76 in 29.9 cm 298.6 mm 0.98 ft	8.56 in 21.7 cm 217.3 mm 0.71 ft
Case Weight with Stand	7.9 kg 17 lbs	5.6 kg 12 lbs
Case Color	Silver	Black, White
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.0 (downstream) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 1 x USB 3.0 (Type-C; 65W; DP Alt Mode)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Features
Cool Features	Eco Saving Plus Eye Saver Mode Game Mode Picture-in-Picture Picture-by-Picture Flicker-free technology AMD FreeSync technology Samsung MagicBright Easy Setting Box Samsung MagicUpscale	Black Stabilizer DDC/CI Flicker-free technology Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control Screen Split AMD FreeSync technology Super Resolution+
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	31.94 in 81.1 cm 811.4 mm 2.66 ft	24.9 in 63.3 cm 632.5 mm 2.08 ft
Case Height	14.25 in 36.2 cm 361.9 mm 1.19 ft	14.8 in 37.6 cm 375.9 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	Yes	No
Height Adjustment Range	135 mm 13.5 cm 5.315 in 0.4429 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	24 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 100 Hz	40 Hz - 61 Hz
Horizontal Digital Frequency	30 kHz - 152 kHz	30 kHz - 135 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-C cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics	BSMI CCC CE ENERGY STAR ErP FCC Class B UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °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 % - 95 %	5 % - 85 %

Samsung C34H890WG

LG 27UD59