Comparison between AOC CU34G2 vs LG 27UQ850

General Info
Model Number	AOC CU34G2	LG 27UQ850

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2022
Brand	AOC	LG
Model Series		UltraFine
Model Number	CU34G2	27UQ850
Alias	CU34G2/BK	UltraFine 27UQ850 27UQ850-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 797.184 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	1500
Display Manufacturer	Samsung
Display Type	VA	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	89.55 %	89.76 %
Backlight Source	W-LED	W-LED
DCI P3		98%
sRGB	124 %
Adobe RGB 1998	92 %
Screen Brightness	300 cd/m²	400 cd/m²
Static Screen Contrast	3000 : 1	2000 : 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		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	4.05 in 10.3 cm 102.9 mm 0.34 ft	1.74 in 4.4 cm 44.3 mm 0.15 ft
Case Weight	6.5 kg 14 lbs	3.85 kg 8 lbs
Case Width with Stand	31.82 in 80.8 cm 808.34 mm 2.65 ft	24.17 in 61.4 cm 613.9 mm 2.01 ft
Case Height with Stand	15.68 in 39.8 cm 398.16 mm 1.31 ft	18.88 in 48 cm 479.6 mm 1.57 ft
Case Depth with Stand	5.21 in 13.2 cm 132.37 mm 0.43 ft	9.42 in 23.9 cm 239.3 mm 0.79 ft
Case Weight with Stand	8 kg 18 lbs	5.65 kg 12 lbs
Case Color	Black	White and Silver
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-C; upstream; 90W; DP Alt Mode)
Audio
Audio Speakers		2 x 5W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light Picture-in-Picture Picture-by-Picture Adaptive-Sync Technology Flicker-free technology	Black stabilizer Color Calibrated Nano IPS Black Dynamic Action Sync Hardware Calibration True Color Pro Smart Energy Saving Flicker-free technology Dual Controller 3-side Virtually Borderless Design Super Resolution+ HDR Effect AMD FreeSync technology Low Blue Light
Extra Features		Anti-theft stand lock slot - Kensinton
Ergonomics
Case Width	31.82 in 80.8 cm 808.34 mm 2.65 ft	24.17 in 61.4 cm 613.9 mm 2.01 ft
Case Height	14.47 in 36.8 cm 367.5 mm 1.21 ft	14.31 in 36.4 cm 363.5 mm 1.19 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	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3.5 °	5 °
Backward Tilt	21.5 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 100 Hz	40 Hz - 61 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	HDMI cable
Certificates and Standards
Licenses		BSMI CCC CE cTick ErP FCC Class B UL/cUL
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 %	5 % - 85 %
Max Operating Altitude	3657.6
Max Storage Altitude	12192

AOC CU34G2

LG 27UQ850