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Compare AOC CQ30G3E vs AOC CQ34G2 vs MSI Optix MAG301CR3

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 2x HDMI, 1x DisplayPort
1x USB 3.2 (Type-B; Gen 1; upstream), 2x HDMI 2.0 (b), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (a), 1x USB (Type-C; upstream; DP Alt Mode), 2x USB 3.2 (Type-A; Gen 1; downstream)

Construction

Adjustment | Height
N/A
130 mm / 5.1181 in
100 mm / 3.937 in
Adjustment | Pivot
N/A
N/A
-5° ~ 5°
Adjustment | Swivel
N/A
-30° ~ 30°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 23°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
VESA Mount
100 x 100 mm
100 x 100 mm
75 x 75 mm

Dimensions

Bezels
89.35% screen-to-body ratio
89.56% screen-to-body ratio
Size | Depth
3.57 in / 90.7 mm w/o stand, 7.72 in / 196.2 mm w/ stand
4.05 in / 102.9 mm w/o stand, 9.35 in / 237.4 mm w/ stand
11.3 in / 287 mm w/ stand
Size | Height
12.65 in / 321.2 mm w/o stand, 17.13 in / 435.2 mm w/ stand
14.47 in / 367.5 mm w/o stand, 15.68 in / 398.2 mm w/ stand
16.22 in / 412 mm w/ stand
Size | Width
27.59 in / 700.7 mm
31.82 in / 808.3 mm
27.68 in / 703 mm
Weight
4.8 kg / 11 lbs w/o stand , 5.3 kg / 12 lbs w/ stand
5.9 kg / 13 lbs w/o stand , 7.4 kg / 16 lbs w/ stand
7.15 kg / 16 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
21:9
Brightness
300 nits
300 nits
300 nits
Contrast Ratio
3000:1 (static), 80000000:1 (dynamic)
3000:1 (static), 80000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1500R
1500R
1500R
Display Diagonal
30" (29.5 in / 749.358 mm)
34" (34 in / 863.6 mm)
30" (29.5 in / 749.358 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H), Samsung
VA, Anti-glare/Matte
Gamut
99% DCI-P3, 109% NTSC, 127% sRGB
90% DCI-P3, 98% NTSC, 119% sRGB
90% DCI-P3, 110% sRGB
Pixel Density
94 ppi
81 ppi
94 ppi
Pixel Pitch
0.27 mm
0.309 mm
0.27 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
48 Hz ~ 200 Hz
Resolution
UW-FHD (2560x1080)
UW-FHD (2560x1080)
UW-FHD (2560x1080)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CCC, CE, CEL, CH RoHS, cTUVus, FCC, ISO 9241-307, Win 10
CCC, CE, CEL, CH RoHS, cTUVus, FCC, ISO 9241-307, Win 10
CE, FCC-B, RoHS, WEEE
Operating Humidity
10 % ~ 85 %
10 % ~ 85 %
20 % ~ 90 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
Video
Black Stabilizer, DDC2B / CI, Picture-in-Picture, Game Color, Low Blue Light, HDR Mode, Flicker-free technology, Adaptive-Sync technology, Motion Blur Reduction, Picture-by-PIcture
HDCP (High-bandwidth Digital Content Protection), Low Blue Light, Adaptive-Sync technology, Flicker-free technology
Flicker-free technology, Frameless Design, HDR Ready, Mystic Light, Low Blue Light, Game Mode, 5-way OSD navigation joystick, Night Vision, Wide Color Gamut

Performance

Power Consumption
32 W (average) / 0.3 W (sleep)
34 W (average) / 0.3 W (sleep)
32 W (average) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable
DisplayPort cable (optional), HDMI cable (optional), USB upstream cable (optional)
Debut
2020
2019
2021

Reviews

Neofiliac score
50%
64%
79%
Pros
  • Ultra-wide form factor
  • 1500R curvature
  • Rich color reproduction
  • High 3000:1 contrast ratio
  • Ultra-wide form factor
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Ultra-wide form factor
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 3000:1 contrast ratio
  • 10-bit display panel
Cons
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Slow for a gaming monitor
  • No publicized HDR support
  • 8-bit display panel
  • Slow for a gaming monitor
  • No publicized HDR support

Price

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