Comparison between LG 34BN670 vs Samsung U28R55

General Info
Model Number	LG 34BN670	Samsung U28R55

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Type	Monitor	Monitor
Year	2020	2017
Brand	LG	Samsung
Model Series		UR55
Model Number	34BN670	U28R55
Alias		U28R550 U28R55U0
Display
Screen Size Class	34" (inches)	28" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	28 in 71.1 cm 711.2 mm 2.33 ft
Screen Width	31.25 in 79.4 cm 793.77 mm 2.6 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.39 in 34 cm 340.19 mm 1.12 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No
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	0.312 mm	0.16 mm
Screen Pixel Density	82 ppi	157 ppi
Screen-to-Body Ratio	90.53 %	88.7 %
Backlight Source	W-LED	W-LED
sRGB	99 %
Screen Brightness	500 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth	1.79 in 4.6 cm 45.5 mm 0.15 ft	2.52 in 6.4 cm 64 mm 0.21 ft
Case Weight	6 kg 13 lbs	5 kg 11 lbs
Case Width with Stand	32.15 in 81.7 cm 816.5 mm 2.68 ft	25.15 in 63.9 cm 638.8 mm 2.1 ft
Case Height with Stand	17.95 in 45.6 cm 456 mm 1.5 ft	18.87 in 47.9 cm 479.3 mm 1.57 ft
Case Depth with Stand	8.93 in 22.7 cm 226.7 mm 0.74 ft	9.86 in 25.1 cm 250.5 mm 0.82 ft
Case Weight with Stand	7.7 kg 17 lbs	5.8 kg 13 lbs
Case Color	Black	Dark Blue Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 7W	2 x 4W
Features
Cool Features	Black Stabilizer Super Resolution+ Smart Energy Saving Color Calibrated HDR Effect Crosshair Dual Controller Screen Split 2.0 Picture-in-Picture DDC/CI Color Weakness Mode 3-sided Virtually Borderless Design Reader Mode Dynamic Action Sync AMD FreeSync technology Flicker-free technology	Samsung MagicUpscale Eco Saving Plus Off Timer Plus Flicker Free Picture-by-Picture Picture-in-Picture Eye Saver Mode AMD Radeon FreeSync Technology Image Size Samsung MagicBright Easy Setting Box
Ergonomics
Case Width	32.15 in 81.7 cm 816.5 mm 2.68 ft	25.15 in 63.9 cm 638.8 mm 2.1 ft
Case Height	14.38 in 36.5 cm 365.3 mm 1.2 ft	14.72 in 37.4 cm 374 mm 1.23 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft
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	35 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	40 Hz - 60 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Certificates and Standards
Licenses	CB CE FCC-B EPA Energy Star 8.0 ErP REACH RoHS TÜV-Typ UL	Windows 10 Certification TÜV Rheinland Eye Comfort 2.0 Certification
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %

LG 34BN670

Samsung U28R55