Compare Acer CB342CUR vs Acer EI342CKR Pbmiippx vs MSI Optix MAG301CR
Connectivity
Ports
1x USB 3.1 (Type-C; upstream; 90W; DP Alt MOde), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 4x USB 3.0 (Type-A; downstream), 1x USB 3.1 (Type-B; upstream)
1x 3.5 mm Audio Out, 2x HDMI 2.0, 2x DisplayPort 1.4
2x USB 3.2 (Type-A; Gen 1; downstream), 2x HDMI 2.0 (b), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (a), 1x USB 3.2 (Type-C; Gen 1; 15W; DP Alt Mode), 1x USB 3.2 (Type-B; Gen 1; upstream)
Construction
Adjustment | Height
150 mm / 5.9055 in
N/A
110 mm / 4.3307 in
Adjustment | Pivot
N/A
N/A
-90° ~ 90°
Adjustment | Swivel
-180° ~ 180°
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 15°
-5° ~ 20°
Camera
No
No
No
Colors
Black, Silver
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 2W
VESA Mount
100 x 100 mm
75 x 75 mm
75 x 75 mm
Dimensions
Bezels
89.22% screen-to-body ratio
Size | Depth
4.91 in / 124.7 mm w/o stand, 10.59 in / 269 mm w/ stand
9.06 in / 230.2 mm w/ stand
11.3 in / 286.9 mm w/ stand
Size | Height
14.48 in / 367.7 mm w/o stand, 16.65 in / 423 mm w/ stand
18.2 in / 462.2 mm w/ stand
20.21 in / 513.3 mm w/ stand
Size | Width
32.13 in / 816.2 mm
31.84 in / 808.7 mm
27.67 in / 702.9 mm
Weight
6.55 kg / 14 lbs w/o stand , 8.98 kg / 20 lbs w/ stand
7.02 kg / 15 lbs w/ stand
5.8 kg / 13 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
21:9
Brightness
300 nits
320 nits / 400 nits (peak)
300 nits
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1900R
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
30" (29.77 in / 756.2 mm)
Display Type
IPS, Anti-glare/Matte
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
Gamut
95% DCI-P3
93% DCI-P3
98.29% DCI-P3, 127.39% sRGB
Pixel Density
109 ppi
109 ppi
93 ppi
Pixel Pitch
0.232 mm
0.232 mm
0.272 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 144 Hz
30 Hz ~ 200 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
UW-FHD (2560x1080)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
DisplayHDR 400
Licenses
CE, ENergy Star, MPR II, TCO Certified Display
MPR II
CE, FCC-B, RoHS, WEEE
Operating Humidity
20 % ~ 90 %
Operating Temperature
10 °C ~ 40 °C , 50 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
AMD FreeSync
Video
Flicker-free technology, KVM Switch, Quantum Dot Color, ZeroFrame Design, Low Blue Light, Acer VisionCare
Bluelight Shield, ComfyView, Low Dimming, Picture-in-Picture, Picture-by-Picture, Flicker-free technology, Adaptive Contrast Management (ACM)
Frameless Design, Gaming OSD App, Wide Viewing Angle, Low Blue Light, MSI Macro Key, MSI Mystic Light, HDR Ready, Navi Key, Flicker-free technology, Night Vision
Performance
Energy Efficiency
G
Power Consumption
42 W (average) / 70 W (max) / 0.5 W (sleep)
80 W (average) / 1 W (sleep)
60 W (average) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable, USB 3.0 cable, USB Type-C cable
DisplayPort cable (optional), HDMI cable (optional)
DisplayPort cable (optional), HDMI cable (optional), USB upstream cable (optional)
Debut
2021
2021
2020
Reviews
Neofiliac score
84%
64%
72%
Pros
- Ultra-wide form factor
- 1900R curvature
- Rich color reproduction
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- DisplayHDR 400
- Ultra-wide form factor
- 1500R curvature
- Rich color reproduction
- High 3000:1 contrast ratio
- Build-in speakers included
- Ultra-wide form factor
- 1500R curvature
- Stand with tilt, swivel, pivot, and height adjustments
- Fast 1 ms response time
- High 3000:1 contrast ratio
- 10-bit display panel
Cons
- Only tilt adjustment
- 8-bit display panel
- No publicized HDR support
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