Comparison between LG UltraGear 27GL850G vs AOC CU34G3S

General Info
Model Number	LG UltraGear 27GL850G	AOC CU34G3S

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	LG	AOC
Model Number	UltraGear 27GL850G	CU34G3S
Alias	27GL850G-B
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	31.39 in 79.7 cm 797.22 mm 2.62 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.14 in 33.4 cm 333.72 mm 1.09 ft
Display Curvature		1000
Display Manufacturer		Samsung
Display Type	IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	2560 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.232 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio		91.51 %
Backlight Source	W-LED	W-LED
DCI P3	98%	91%
sRGB	135 %	120 %
NTSC 1953		100 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast		80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	HDR10
3D	No	No
Size, weight, color
Case Depth		5.25 in 13.3 cm 133.4 mm 0.44 ft
Case Weight		6.75 kg 15 lbs
Case Width with Stand		31.29 in 79.5 cm 794.8 mm 2.61 ft
Case Height with Stand		15.83 in 40.2 cm 402 mm 1.32 ft
Case Depth with Stand		13.37 in 34 cm 339.5 mm 1.11 ft
Case Weight with Stand		8.25 kg 18 lbs
Case Color	Black	Black Red
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Audio Speakers		2 x 5W
Features
Cool Features	Black Stabilizer Crosshair Sphere lighting DDC/CI HDCP (High-bandwidth Digital Content Protection) Dynamic Action Sync Flicker-free technology 6-Axis Control Nano IPS AMD FreeSync technology NVidia G-SYNC Technology	Black Equalizer DDC2B/CI Low Blue Light Picture-by-Picture Motion Blur Reduction technology Flicker-free technology Adaptive-Sync technology Picture-in-Picture AMD FreeSync technology
Extra Features	Anti-theft stand lock slot
Ergonomics
Case Width		31.29 in 79.5 cm 794.8 mm 2.61 ft
Case Height		14.4 in 36.6 cm 365.8 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size		100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt		5 °
Backward Tilt		23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 165 Hz
Horizontal Digital Frequency		30 kHz - 250 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable USB Type-B cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR FCC Class B UL/cUL	CCC CE CEL CH RoHS FCC Win 10
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 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	5 % - 90 %
Max Operating Altitude		3657.6
Max Storage Altitude		12192

LG UltraGear 27GL850G

AOC CU34G3S