Compare Acer ED270 vs Acer EI242QR P vs Acer K242HYL B

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2
1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x D-sub (Mini; 15-pin)

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° ~ 20°
-5° ~ 15°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 2W
2x 2W
VESA Mount
75 x 75 mm
75 x 75 mm
100 x 100 mm

Dimensions

Bezels
101.74% screen-to-body ratio
Size | Depth
2.94 in / 74.6 mm w/o stand, 7.71 in / 195.9 mm w/ stand
7.94 in / 201.6 mm w/ stand
8.17 in / 207.5 mm w/ stand
Size | Height
12.7 in / 322.5 mm w/o stand, 17.57 in / 446.3 mm w/ stand
15.78 in / 400.8 mm w/ stand
15.69 in / 398.6 mm w/ stand
Size | Width
24.04 in / 610.5 mm
21.21 in / 538.8 mm
21.27 in / 540.3 mm
Weight
3.3 kg / 7 lbs w/o stand , 3.8 kg / 8 lbs w/ stand
2.9 kg / 6 lbs w/o stand , 3.9 kg / 9 lbs w/ stand
2.78 kg / 6 lbs w/o stand , 3.15 kg / 7 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
250 nits
250 nits
250 nits
Contrast Ratio
4000:1 (static), 100000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1500R
1200R
Display Diagonal
27" (27 in / 685.8 mm)
24" (23.58 in / 599 mm)
24" (23.8 in / 604.478 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
Gamut
72% NTSC
85% NTSC
72% NTSC
Pixel Density
81 ppi
93 ppi
92 ppi
Pixel Pitch
0.312 mm
0.272 mm
0.275 mm
Refresh Rate
48 Hz ~ 240 Hz
48 Hz ~ 165 Hz
48 Hz ~ 75 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
5 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CE, ISO9241-307 class II, MPR II, TÜV GS
CCC, CE, FCC, ISO9241-307, J-Moss Green Mark, MPR II, PC Recycling, PSE, RoHS Directive, VCCI-B
CCC, CE, FCC, ISO9241-307, J-Moss Green Mark, MPR II, RoHS, VCCI-B
Operating Humidity
20 % ~ 80 %
20 % ~ 90 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
AMD FreeSync
Video
Black Boost, Flicker-free technology, ZeroFrame Design, Low Blue Light, ComfyView, Adaptive Contrast Management (ACM), Adaptive-Sync technology
Blue Light Filter, Flicker-free technology, ZeroFrame Design, Game View, Acer Display Widget
BluelightShield, Flicker-free technology, ZeroFrame Design, Adaptive Contrast Management (ACM)

Performance

Power Consumption
30 W (average) / 48 W (max) / 0.5 W (sleep) / 0.4 W (off)
22 W (average) / 42 W (max) / 0.5 W (sleep) / 0.3 W (off)
22 W (average) / 34 W (max) / 0.5 W (sleep) / 0.4 W (off)

Production

Accessory
HDMI cable
HDMI cable
Audio cable, HDMI cable
Debut
2020
2021
2022

Reviews

Neofiliac score
33%
26%
11%
Pros
  • 1500R curvature
  • High 4000:1 contrast ratio
  • High 101.74 % screen-to-body ratio
  • Build-in speakers included
  • 1200R curvature
  • High 3000:1 contrast ratio
  • High 3000:1 contrast 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
  • Display panel not very bright
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright

Price

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