Compare Acer CBL282K vs Acer DM431 vs Acer VG280K
Connectivity
Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
1x DisplayPort 1.2, 1x D-sub, 1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x HDMI 2.0
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
Construction
Adjustment | Height
180 mm / 7.0866 in
N/A
N/A
Adjustment | Pivot
-0° ~ 90°
N/A
N/A
Adjustment | Swivel
-180° ~ 180°
N/A
N/A
Adjustment | Tilt
-5° ~ 35°
N/A
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 2W
2x 5W
2x 2W
VESA Mount
100 x 100 mm
200 x 200 mm
100 x 100 mm
Dimensions
Bezels
89.67% screen-to-body ratio
Size | Depth
2.68 in / 68 mm w/o stand, 10.59 in / 269 mm w/ stand
9.45 in / 240 mm w/ stand
9.45 in / 240 mm w/ stand
Size | Height
14.61 in / 371 mm w/o stand, 17.2 in / 437 mm w/ stand
23.91 in / 607.4 mm w/ stand
18.07 in / 459 mm w/ stand
Size | Width
25.08 in / 637 mm
37.85 in / 961.4 mm
25.08 in / 637 mm
Weight
5.2 kg / 11 lbs w/o stand , 7.25 kg / 16 lbs w/ stand
7.7 kg / 17 lbs w/o stand , 7.9 kg / 17 lbs w/ stand
5.1 kg / 11 lbs w/o stand , 5.5 kg / 12 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
250 nits
300 nits
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
28" (27.9 in / 708.538 mm)
43" (42.52 in / 1080 mm)
28" (28 in / 711.2 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS
IPS, Anti-glare/Matte
Gamut
90% DCI-P3
72% NTSC
90% DCI-P3
Pixel Density
157 ppi
103 ppi
157 ppi
Pixel Pitch
0.161 mm
0.245 mm
0.16 mm
Refresh Rate
40 Hz ~ 60 Hz
23 Hz ~ 75 Hz
40 Hz ~ 60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
4 ms (min)
5 ms (min) / 8 ms (avg)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
HDR10
HDR10
Licenses
CE, ISO9241-307 class I, MPRII, TCO, TÜV GS
CB, CCC, CE, CECP, cETLus, eSTANDBY, EAC, FCC Class B, ISO9241-307, J-MOS, KUCAS, RCM, RoHS, SEMKO, TÜV/Ergonomics, WEEE, VCCI
RoHS, J-Moss Green Mark, PC Recycling, PSE, MPRⅡ, ISO9241-307, VCCI-B, FCC, CE, CCC
Operating Humidity
10 % ~ 85 %
20 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, Zero-Frame Design, Wide Viewing Angle, ComfyView
Flicker-free technology, HDCP (High-bandwidth Digital Content Protection) 2.2, Picture-by-Picture, Picture-in-Picture, Low Blue Light, Blue Light Filter, DDC/CI
Black Boost, ComfyView, GameView, Zero Frame, Flicker-free technology, Blue Light Filter
Performance
Power Consumption
31 W (average) / 55 W (max) / 0.5 W (sleep) / 0.35 W (off)
73 W (average) / 100 W (max) / 0.45 W (sleep) / 0.35 W (off)
31 W (average) / 55 W (max) / 0.5 W (sleep) / 0.35 W (off)
Production
Accessory
HDMI cable
Audio cable, D-sub cable, DisplayPort cable
HDMI cable
Debut
2021
2019
2020
Reviews
Neofiliac score
83%
41%
72%
Pros
- Rich color reproduction
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- Rich color reproduction
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
- Stand lacks ergonomic adjustment
- Display panel not very bright
- Only tilt adjustment
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