Comparison between AOC CQ27G3SU vs AOC U34G3XM

General Info
Model Number	AOC CQ27G3SU	AOC U34G3XM

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2022
Brand	AOC	AOC
Model Number	CQ27G3SU	U34G3XM
Alias	CQ27G3SU/BK
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	26.99 in 68.6 cm 685.655 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 797.2 mm 2.62 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.14 in 33.4 cm 333.72 mm 1.09 ft
Display Curvature	1000
Display Type	VA	VA
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	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	90.09 %	87.8 %
Backlight Source	W-LED	W-LED
DCI P3	91%	95%
sRGB	99 %	121 %
NTSC 1953	86 %	104 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	4000 : 1
Dynamic Screen Contrast	80000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	3.9 in 9.9 cm 99 mm 0.32 ft	2.19 in 5.6 cm 55.7 mm 0.18 ft
Case Weight		6.48 kg 14 lbs
Case Width with Stand	23.82 in 60.5 cm 605 mm 1.98 ft	32.18 in 81.7 cm 817.4 mm 2.68 ft
Case Height with Stand	15.79 in 40.1 cm 401 mm 1.32 ft	15.72 in 39.9 cm 399.4 mm 1.31 ft
Case Depth with Stand	10.19 in 25.9 cm 258.8 mm 0.85 ft	13.37 in 34 cm 339.6 mm 1.11 ft
Case Weight with Stand		8.14 kg 18 lbs
Case Color	Black and Red	Black Red
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	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	AMD FreeSync Premium AOC G-Menu Low Input Lag AOC Shadow Control Flicker-free technology Dial Point AOC Game Color 3-sided frameless design Game Modes (6) Adaptive-Sync technology Low Blue Light	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 Premium
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	23.82 in 60.5 cm 605 mm 1.98 ft	32.18 in 81.7 cm 817.4 mm 2.68 ft
Case Height	14.47 in 36.8 cm 367.5 mm 1.21 ft	14.59 in 37.1 cm 370.7 mm 1.22 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	No	Yes
Left Swivel		23 °
Right Swivel		23 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21.5 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 250 kHz	30 kHz - 220 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable (optional) HDMI cable (optional)	DisplayPort cable USB Type-B cable
Certificates and Standards
Licenses		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 % - 85 %	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 % - 90 %	5 % - 90 %
Max Operating Altitude	3657.6	3657.6
Max Storage Altitude	12192	12192

AOC CQ27G3SU

AOC U34G3XM