Comparison between AOC CU34G2 vs LG 34WN780

General Info
Model Number	AOC CU34G2	LG 34WN780

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	AOC	LG
Model Number	CU34G2	34WN780
Alias	CU34G2/BK	34WN780-B
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.39 in 79.7 cm 797.184 mm 2.62 ft	31.25 in 79.4 cm 793.77 mm 2.6 ft
Screen Height	13.14 in 33.4 cm 333.72 mm 1.09 ft	13.39 in 34 cm 340.19 mm 1.12 ft
Display Curvature	1500
Display Manufacturer	Samsung
Display Type	VA	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.232 mm	0.233 mm
Screen Pixel Density	109 ppi	110 ppi
Screen-to-Body Ratio	89.55 %	90.27 %
Backlight Source	W-LED	W-LED
sRGB	124 %	99 %
Adobe RGB 1998	92 %
Screen Brightness	300 cd/m²	300 cd/m²
Max Screen Brightness		430 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	4.05 in 10.3 cm 102.9 mm 0.34 ft	1.8 in 4.6 cm 45.72 mm 0.15 ft
Case Weight	6.5 kg 14 lbs	6.89 kg 15 lbs
Case Width with Stand	31.82 in 80.8 cm 808.34 mm 2.65 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height with Stand	15.68 in 39.8 cm 398.16 mm 1.31 ft	18.9 in 48 cm 480.06 mm 1.58 ft
Case Depth with Stand	5.21 in 13.2 cm 132.37 mm 0.43 ft	16 in 40.6 cm 406.4 mm 1.33 ft
Case Weight with Stand	8 kg 18 lbs	10.8 kg 24 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers		2 x 7W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light Picture-in-Picture Picture-by-Picture Adaptive-Sync Technology Flicker-free technology	AMD FreeSync technology Smart Energy Saving Screen Split 2.0 Super Resolution+ Black Stabilizer Low Blue Light Color Weakness Mode Dual Controller Reader Mode Picture-by-Picture Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design Picture-in-Picture Flicker-free technology Adaptive-Sync technology HDR Effect
Ergonomics
Case Width	31.82 in 80.8 cm 808.34 mm 2.65 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height	14.47 in 36.8 cm 367.5 mm 1.21 ft	14.4 in 36.6 cm 365.76 mm 1.2 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	130 mm 13 cm 5.1181 in 0.4265 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	280 °
Right Swivel	30 °	280 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3.5 °	5 °
Backward Tilt	21.5 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 100 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	HDMI cable
Certificates and Standards
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 % - 85 %	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 %	0 % - 85 %
Max Operating Altitude	3657.6
Max Storage Altitude	12192

AOC CU34G2

LG 34WN780