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Compare Acer EH301CUR vs Samsung S49A950U vs Samsung C27R500

Connectivity

Ports
1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x DisplayPort 1.2
1x Ethernet RJ45, 2x HDMI 2.1, 2x 3.5 mm Audio Out, 1x DisplayPort 1.2, 2x USB (Type-C; upstream; 90W; DP Alt Mode), 3x USB 3.0 (Type-A; downstream)
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub

Construction

Adjustment | Height
N/A
120 mm / 4.7244 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
-15° ~ 15°
N/A
Adjustment | Tilt
-5° ~ 15°
-2° ~ 15°
-2° ~ 22°
Camera
No
No
No
Colors
Black
Black
Gray
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 3W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
75 x 75 mm

Dimensions

Bezels
90.76% screen-to-body ratio
89.89% screen-to-body ratio
Size | Depth
8.6 in / 218.44 mm w/ stand
7.63 in / 193.7 mm w/o stand, 13.77 in / 349.7 mm w/ stand
3.72 in / 94.4 mm w/o stand, 9.89 in / 251.2 mm w/ stand
Size | Height
17.6 in / 447.04 mm w/ stand
14.54 in / 369.4 mm w/o stand, 15.87 in / 403.1 mm w/ stand
14.28 in / 362.8 mm w/o stand, 18.35 in / 466.2 mm w/ stand
Size | Width
28 in / 711.2 mm
47.22 in / 1199.5 mm
24.18 in / 614.2 mm
Weight
9.43 kg / 21 lbs w/ stand
1.9 kg / 4 lbs w/o stand , 14.6 kg / 32 lbs w/ stand
3.5 kg / 8 lbs w/o stand , 4.3 kg / 9 lbs w/ stand

Display

Aspect Ratio
21:9
36:10
16:9
Brightness
300 nits
350 nits
250 nits / 300 nits (peak)
Contrast Ratio
3000:1 (static), 100000000:1 (dynamic)
3000:1 (static)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
Display Curvature
1800R
1800R
1800R
Display Diagonal
30" (29.77 in / 756.2 mm)
49" (48.82 in / 1240 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H)
SVA, Anti-glare/Matte, Samsung
VA, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 100% sRGB
72% NTSC
Pixel Density
93 ppi
108 ppi
81 ppi
Pixel Pitch
0.27 mm
0.234 mm
0.311 mm
Refresh Rate
48 Hz ~ 144 Hz
120 Hz
60 Hz
Resolution
UW-FHD (2560x1080)
DQHD (5120 x 1440)
FHD (1920x1080)
Response Time
4 ms (min)
4 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10+, HDR, DisplayHDR 400
Licenses
FCC
CE, FCC class B, ISO9241-307
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
10 °C ~ 40 °C , 50 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync
Video
BlueLightShield, ComfyView, ZeroFrame Design, Flicker-free technology, AcerVisionCare
Eye Comfort Technology, Eye Saver Mode, Low Blue Light, Picture-by-Picture, Off Timer Plus, KVM Switch, Flicker-free technology, Quantum Dot Color, Eco Saving Plus
Eye Saver Mode, Flicker-free technology, Mega Contrast, Samsung MagicBright, HDCP (High-bandwidth Digital Content Protection), Eco Saving Plus

Performance

Energy Efficiency
G
Power Consumption
37 W (average) / 0.42 W (sleep) / 0.39 W (off)
55 W (average) / 0.5 W (sleep) / 0.5 W (off)
34 W (average) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable (optional), HDMI cable (optional)
HDMI cable, USB 3.0 cable
HDMI cable
Debut
2021
2021
2019

Reviews

Neofiliac score
33%
90%
26%
Pros
  • Ultra-wide form factor
  • 1800R curvature
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • HDR10+, HDR, DisplayHDR 400
  • Ultra-wide form factor
  • 1800 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • 10-bit display panel
  • High 90.76 % screen-to-body ratio
  • Build-in speakers included
  • 1800 curvature
  • High 3000:1 contrast ratio
Cons
  • 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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