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Compare AOC 22B2QAM vs AOC G2490VXA vs AOC 24B2XDM

Connectivity

Ports
1x D-sub, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.4
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 1x DVI-D, 1x D-sub

Construction

Adjustment | Height
N/A
N/A
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 21.5°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black and Red
Black
Speakers
2x 2W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
88.6% screen-to-body ratio
89.39% screen-to-body ratio
90.24% screen-to-body ratio
Size | Depth
1.43 in / 36.2 mm w/o stand, 6.41 in / 162.94 mm w/ stand
1.85 in / 47 mm w/o stand, 7.86 in / 199.69 mm w/ stand
1.48 in / 37.6 mm w/o stand, 7.35 in / 186.8 mm w/ stand
Size | Height
11.52 in / 292.68 mm w/o stand, 15.28 in / 388.11 mm w/ stand
12.71 in / 322.96 mm w/o stand, 16.18 in / 411.01 mm w/ stand
12.64 in / 320.94 mm w/o stand, 16.53 in / 419.8 mm w/ stand
Size | Width
19.4 in / 492.78 mm
21.31 in / 541.2 mm
21.24 in / 539.47 mm
Weight
2.1 kg / 5 lbs w/ stand
2.88 kg / 6 lbs w/o stand , 3.55 kg / 8 lbs w/ stand
2.47 kg / 5 lbs w/o stand , 2.7 kg / 6 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
250 nits
350 nits
250 nits
Contrast Ratio
3000:1 (static), 200000000:1 (dynamic)
3500:1 (static), 80000000:1 (dynamic)
3000:1 (static), 20000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
22" (21.5 in / 546.1 mm)
24" (23.81 in / 604.7 mm)
24" (23.81 in / 604.7 mm)
Display Type
MVA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
77% Adobe RGB, 98% sRGB
87% DCI-P3, 96% NTSC, 126% sRGB
Pixel Density
102 ppi
92 ppi
92 ppi
Pixel Pitch
0.248 mm
0.275 mm
0.275 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 144 Hz
48 Hz ~ 75 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CE, EAC, ISO 9241-307 class I, Reach, RoHS, TUV-GS
CE, EAC, ISO 9241-307 class I, REACH, RoHS
CE, EAC, FCC
Operating Humidity
10 % ~ 85 %
10 % ~ 85 %
10 % ~ 85 %
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 Premium
Video
Clear Vision, DDC2B, Low Blue Light, Flicker-free technology, 3-sided Frameless Design, Adaptive-Sync technology
Black Level Equalizer, DDC2B/CI, HDR Mode, Motion Blur Reduction technology, Low Blue Light, Flicker-free technology, Adaptive-Sync
Flicker-free technology, Low Blue Light, Wide Viewing Angle, 3-sided Frameless Design, Adaptive-Sync technology

Performance

Energy Efficiency
B
A
Power Consumption
16 W (average) / 23 W (max) / 0.3 W (sleep) / 0.3 W (off)
22 W (average) / 42 W (max) / 0.5 W (sleep) / 0.5 W (off)
19 W (average) / 23 W (max) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable
DisplayPort cable, HDMI cable
D-Sub cable
Debut
2021
2020
2020

Reviews

Neofiliac score
26%
33%
33%
Pros
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • High 3500:1 contrast ratio
  • Build-in speakers included
  • 144 Hz maximum refresh rate at very low MSRP
  • High 3000:1 contrast ratio
  • High 90.24 % screen-to-body ratio
  • Build-in speakers included
Cons
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright

Price

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