Compare Acer EI342CKR Pbmiippx vs Acer ED270 vs Acer S271HL
Connectivity
Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 2x DisplayPort 1.4
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2
1x D-sub, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DVI-D
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° ~ 15°
-5° ~ 20°
-5° ~ 15°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 2W
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
88.99% screen-to-body ratio
Size | Depth
9.06 in / 230.2 mm w/ stand
2.94 in / 74.6 mm w/o stand, 7.71 in / 195.9 mm w/ stand
1.5 in / 38 mm w/o stand, 6.85 in / 174 mm w/ stand
Size | Height
18.2 in / 462.2 mm w/ stand
12.7 in / 322.5 mm w/o stand, 17.57 in / 446.3 mm w/ stand
14.49 in / 368 mm w/o stand, 16.73 in / 425 mm w/ stand
Size | Width
31.84 in / 808.7 mm
24.04 in / 610.5 mm
24.17 in / 614 mm
Weight
7.02 kg / 15 lbs w/ stand
3.3 kg / 7 lbs w/o stand , 3.8 kg / 8 lbs w/ stand
4.2 kg / 9 lbs w/o stand , 4.8 kg / 11 lbs w/ stand
Display
Aspect Ratio
21:9
16:9
16:9
Brightness
320 nits / 400 nits (peak)
250 nits
300 nits
Contrast Ratio
3000:1 (static), 100000000:1 (dynamic)
4000:1 (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, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
27" (27 in / 685.8 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
Gamut
93% DCI-P3
72% NTSC
72% NTSC
Pixel Density
109 ppi
81 ppi
81 ppi
Pixel Pitch
0.232 mm
0.312 mm
0.275 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 240 Hz
48 Hz ~ 75 Hz
Resolution
UW-QHD (3440x1440)
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
HDR
DisplayHDR 400
Licenses
MPR II
CE, ISO9241-307 class II, MPR II, TÜV GS
MPR II
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
AMD FreeSync
Video
Bluelight Shield, ComfyView, Low Dimming, Picture-in-Picture, Picture-by-Picture, Flicker-free technology, Adaptive Contrast Management (ACM)
Black Boost, Flicker-free technology, ZeroFrame Design, Low Blue Light, ComfyView, Adaptive Contrast Management (ACM), Adaptive-Sync technology
Adaptive-Sync technology
Performance
Power Consumption
80 W (average) / 1 W (sleep)
30 W (average) / 48 W (max) / 0.5 W (sleep) / 0.4 W (off)
25.8 W (average) / 0.23 W (sleep) / 0.14 W (off)
Production
Accessory
DisplayPort cable (optional), HDMI cable (optional)
HDMI cable
D-Sub cable
Debut
2021
2020
2020
Reviews
Neofiliac score
64%
33%
33%
Pros
- DisplayHDR 400
- Ultra-wide form factor
- 1500R curvature
- Rich color reproduction
- High 3000:1 contrast ratio
- Build-in speakers included
- 1500R curvature
- High 4000:1 contrast ratio
- High 101.74 % screen-to-body ratio
- Build-in speakers included
- High 3000:1 contrast ratio
- Build-in speakers included
Cons
- Only tilt adjustment
- 8-bit display panel
- 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
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