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Compare BenQ Mobiuz EX3415R vs Acer XR382CQK vs Alienware AW3821DW

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x USB 3.1 (Type-C; upstream; DP Alt Mode), 2x HDMI 2.0 (MHL 2.1), 1x DisplayPort 1.2 (out), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (in), 4x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (headphones), 1x 3.5 mm Audio Out (line-out for speakers), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)

Construction

Adjustment | Height
100 mm / 3.937 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-45° ~ 45°
-30° ~ 30°
-20° ~ 20°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 35°
-5° ~ 21°
Camera
No
No
No
Colors
Metallic Gray
Silver
Black
Drivers | Subwoofer
1 x 5
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 2W
2x 7W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.21% screen-to-body ratio
Size | Depth
10.62 in / 269.7 mm w/ stand
12.16 in / 308.9 mm w/ stand
5.12 in / 130.1 mm w/o stand, 11.56 in / 293.5 mm w/ stand
Size | Height
16.74 in / 425.13 mm w/ stand
18.02 in / 457.6 mm w/ stand
15.72 in / 399.4 mm w/o stand, 17.7 in / 449.7 mm w/ stand
Size | Width
32.09 in / 815.21 mm
35.31 in / 896.8 mm
35.23 in / 894.9 mm
Weight
8.5 kg / 19 lbs w/ stand
7.9 kg / 17 lbs w/o stand , 12.1 kg / 27 lbs w/ stand

Display

Aspect Ratio
21:9
24:10
24:10
Brightness
350 nits / 400 nits (peak)
300 nits
450 nits / 600 nits (peak)
Contrast Ratio
1000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
1900R
1900R
2300R
Display Diagonal
34" (34 in / 863.6 mm)
38" (37.5 in / 952.5 mm)
38" (37.5 in / 952.5 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG Display
Gamut
98% DCI-P3
100% sRGB
95% DCI-P3, 130.6% sRGB
Pixel Density
109 ppi
110 ppi
111 ppi
Pixel Pitch
0.233 mm
0.23 mm
0.229 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 75 Hz
24 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
UW4K (3840x1600)
UW4K (3840x1600)
Response Time
1 ms (min) / 3 ms (avg)
Viewing Angle
178° H / 178° V
172° H / 178° V
178° H / 178° V

Function

HDR
HDRi, DisplayHDR 400
DisplayHDR 600
Licenses
TUV Flicker-free, TUV Low Blue Light
MPR II
CECP, CEL, ENERGY STAR, RoHS Compliant, TCO Certified Displays, TUV Rheonland Eye Safety Certified
Operating Humidity
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync
NVIDIA G-SYNC
Video
Flicker-free Technology, Light Tuner, Picture-by-Picture, Racing Mode, Picture-in-Picture, Low Blue Light, Scenario Mapping, Brightness Intelligence Plus (BI+)
Flicker-free technology, HDR Ready, Picture-in-Picture, ZeroFrame Design, Picture-by-Picture, Blue Light Filter
ComfortView, Flicker-free technology, Nano IPS, Picture-by-Picture, Low Blue Light, AlienFX Lighting, Picture-in-Picture, Ambient Light Sensor

Performance

Power Consumption
85 W (average) / 50 W (eco) / 0.5 W (sleep) / 0.5 W (off)
58 W (average) / 0.5 W (sleep) / 0.48 W (off)
46.35 W (average) / 125 W (max) / 0.3 W (sleep) / 0.2 W (off)

Production

Accessory
HDMI cable
DisplayPort cable, USB Type-C cable
DisplayPort cable, HDMI cable, Mini-DisplayPort to DisplayPort Cable, USB Type-B 3.2 Gen 1 cable
Debut
2021
2021
2020

Reviews

Neofiliac score
79%
64%
94%
Pros
  • HDRi, DisplayHDR 400
  • Ultra-wide form factor
  • 1900R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Ultra-wide form factor
  • 1900R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • DisplayHDR 600
  • Ultra-wide form factor
  • 2300 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
Cons
  • 8-bit display panel
  • No publicized HDR support

Price

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