Compare Acer CB272 bir vs Acer SA270 vs Acer KA220HQ
Connectivity
Ports
1x D-sub, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub 1.2
1x HDMI 1.4, 1x D-sub (Mini; 15-pin)
Construction
Adjustment | Height
120 mm / 4.7244 in
N/A
N/A
Adjustment | Pivot
-0° ~ 90°
N/A
N/A
Adjustment | Swivel
-180° ~ 180°
N/A
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 15°
-5° ~ 15°
Camera
No
No
No
Colors
Black
Black
Black
VESA Mount
100 x 100 mm
N/A
N/A
Dimensions
Bezels
87.77% screen-to-body ratio
87.02% screen-to-body ratio
82.4% screen-to-body ratio
Size | Depth
2.56 in / 65 mm w/o stand, 9.17 in / 233 mm w/ stand
1.34 in / 34 mm w/o stand, 8.35 in / 212 mm w/ stand
2.05 in / 52.07 mm w/o stand, 6.5 in / 165.1 mm w/ stand
Size | Height
14.45 in / 367 mm w/o stand, 16.02 in / 407 mm w/ stand
14.65 in / 372.1 mm w/o stand, 17.87 in / 454 mm w/ stand
11.99 in / 304.55 mm w/o stand, 15.8 in / 401.32 mm w/ stand
Size | Width
24.49 in / 622 mm
24.45 in / 621 mm
20 in / 508 mm
Weight
4.1 kg / 9 lbs w/o stand , 5.64 kg / 12 lbs w/ stand
3.2 kg / 7 lbs w/o stand , 3.56 kg / 8 lbs w/ stand
2.9 kg / 6 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
250 nits
250 nits
200 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
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (27 in / 685.8 mm)
27" (27 in / 685.8 mm)
22" (21.5 in / 546.1 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
TN, Anti-glare/Matte (3H)
Gamut
72% NTSC
72% NTSC
72% NTSC
Pixel Density
81 ppi
81 ppi
102 ppi
Pixel Pitch
0.311 mm
0.311 mm
0.248 mm
Refresh Rate
48 Hz ~ 75 Hz
50 Hz ~ 76 Hz
60 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
1 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
170° H / 160° V
Function
Licenses
ENERGY STAR 7.0, ErP, TCO Certified Displays 7.0
ENERGY STAR, MPRII, CE, TUV GS, ISO9241-307
MPR II
Operating Humidity
20 % ~ 85 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
Video
Flicker-free technology, HDCP (High-bandwidth Digital Content Protection), Blue Light Filter
ComfyView, Flicker-free technology, Low Blue Light, Adaptive Contrast Management (ACM)
Flicker-free technology, Low Blue Light, Low Dimming, Acer EcoDisplay, Acer VisionCare
Performance
Energy Efficiency
A+
F
Power Consumption
16 W (average)
30 W (average) / 22 W (eco) / 0.45 W (sleep) / 0.4 W (off)
19.5 W (average) / 18.1 W (eco) / 0.45 W (sleep) / 0.35 W (off)
Production
Accessory
D-sub cable
D-Sub cable
D-Sub cable
Debut
2019
2020
2022
Reviews
Neofiliac score
50%
20%
5%
Pros
- Stand with tilt, swivel, pivot, and height adjustments
- Fast 1 ms response time
- High 1000:1 contrast ratio
- High 1000:1 contrast ratio
- High 1000:1 contrast ratio
Cons
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
- Lacks VESA mount
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
- Lacks VESA mount
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