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Compare AOC CU34G3S vs AOC Agon AG274QZM vs AOC AGON AG344UXM

Connectivity

Ports
2x HDMI 2.0, 2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
1x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode), 2x HDMI 2.1, 1x 3.5 mm Microphone In, 1x 3.5 mm Audio Out (microphone), 1x 3.5 mm Audio Out (headphones), 1x DisplayPort 1.4, 1x USB 3.2 (Type-B; Gen 1; upstream), 4x USB 3.2 (Type-A; Gen 1; downs...
1x USB 3.2 (Type-B; upstream), 2x HDMI 2.1, 1x 3.5 mm Microphone In, 1x 3.5 mm Audio Out (headphones), 1x 3.5 mm Audio Out (microphone), 1x DisplayPort 1.4, 4x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream), 1x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)

Construction

Adjustment | Height
130 mm / 5.1181 in
120 mm / 4.7244 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
-0° ~ 90°
N/A
Adjustment | Swivel
-30° ~ 30°
-20° ~ 20°
-20° ~ 20°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 23°
-5° ~ 23°
Camera
No
No
No
Colors
Black Red
Black and Red
Black and Gray
Form Factor
Curved monitor
Speakers
2x 5W
2x 5W
2x 8W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
91.51% screen-to-body ratio
88.76% screen-to-body ratio
88.05% screen-to-body ratio
Size | Depth
5.25 in / 133.4 mm w/o stand, 13.37 in / 339.5 mm w/ stand
2.87 in / 73 mm w/o stand, 13.86 in / 352.1 mm w/ stand
3.46 in / 87.9 mm w/o stand, 15.75 in / 400.1 mm w/ stand
Size | Height
14.4 in / 365.8 mm w/o stand, 15.83 in / 402 mm w/ stand
14.5 in / 368.2 mm w/o stand, 16.82 in / 427.3 mm w/ stand
14.67 in / 372.5 mm w/o stand, 18.41 in / 467.7 mm w/ stand
Size | Width
31.29 in / 794.8 mm
24.13 in / 612.9 mm
32.14 in / 816.4 mm
Weight
6.75 kg / 15 lbs w/o stand , 8.25 kg / 18 lbs w/ stand
6 kg / 13 lbs w/o stand , 8.35 kg / 18 lbs w/ stand
9.75 kg / 21 lbs w/o stand , 12.77 kg / 28 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
21:9
Brightness
300 nits
550 nits / 1200 nits (peak)
600 nits / 1000 nits (peak)
Contrast Ratio
3000:1 (static), 80000000:1 (dynamic)
1000:1 (static), 80000000:1 (dynamic)
1000:1 (static), 80000000:1 (dynamic)
Display Backlight
W-LED
Mini LED
Mini LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1000R
Display Diagonal
34" (34 in / 863.6 mm)
27" (26.96 in / 684.667 mm)
34" (34.13 in / 867 mm)
Display Type
VA, Anti-glare/Matte (3H), Samsung
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
91% DCI-P3, 100% NTSC, 120% sRGB
97% DCI-P3, 93% NTSC, 100% sRGB
107% DCI-P3, 115% NTSC, 140% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.232 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 240 Hz
48 Hz ~ 170 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
UW-QHD (3440x1440)
Response Time
1 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
DisplayHDR 1000
DisplayHDR 1000
Licenses
CCC, CE, CEL, CH RoHS, FCC, Win 10
CCC, CE, CEL, CH RoHS, FCC, Win 10
CCC, CE, CECP, CEL, CH RoHS, cTUVus, FCC, ISO 9241-307, TUV Low Blue Light Certification, Win10
Operating Humidity
10 % ~ 85 %
10 % ~ 85 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
AMD FreeSync
Video
Black Equalizer, DDC2B/CI, Low Blue Light, Picture-by-Picture, Motion Blur Reduction technology, Flicker-free technology, Adaptive-Sync technology, Picture-in-Picture
AOC Light FX, Flicker-free technology, Low Blue Light, MBR (Motion Blur Reduction), KVM Switch, Adaptive-Sync technology
AOC G-Menu, Low Blue Light, AOC Game Color, Dynamic Colour Boost (DCB) technology, AOC Shadow Control, AGON Quick Switch, Human Machine Interface controller, Dynamic Contrast Ratio (DCR) technology, AGON LED Projection, AOC Light FX, Adaptive-Sync tech...

Performance

Power Consumption
57 W (average) / 0.5 W (sleep) / 0.3 W (off)
58 W (average) / 0.5 W (sleep) / 0.5 W (off)
142 W (average) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, USB Type-B cable
DisplayPort cable, HDMI cable, USB Type-C cable, Microphone cable, Telescopic headphone hook, Hood
DisplayPort cable, HDMI cable, Microphone cable, Human-machine controller screwdriver, USB Type-B cable, USB Type-C to Type-C cable
Debut
2020
2021
2022

Reviews

Neofiliac score
77%
91%
91%
Pros
  • Ultra-wide form factor
  • 1000R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • High 91.51 % screen-to-body ratio
  • Build-in speakers included
  • 165 Hz maximum refresh rate
  • Mini LED backlighting
  • DisplayHDR 1000
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Bright display panel
  • Build-in speakers included
  • Mini LED backlighting
  • DisplayHDR 1000
  • Ultra-wide form factor
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Bright display panel
  • Build-in speakers included
Cons
  • 8-bit display panel
  • Not 4K

Price

Offers (incl. referral links)
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