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Compare Acer XR382CQK vs Acer Predator X38 vs Acer Predator XB323U

Connectivity

Ports
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)
1x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (downstream), 1x HDMI 2.0

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
110 mm / 4.3307 in
Adjustment | Pivot
N/A
N/A
-0° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-30° ~ 30°
N/A
Adjustment | Tilt
-5° ~ 35°
-5° ~ 25°
-5° ~ 25°
Camera
No
No
No
Colors
Silver
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 7W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Size | Depth
12.16 in / 308.9 mm w/ stand
9.3 in / 236.27 mm w/ stand
Size | Height
18.02 in / 457.6 mm w/ stand
15.66 in / 397.84 mm w/ stand
Size | Width
35.31 in / 896.8 mm
21.96 in / 557.79 mm
Weight
5.8 kg / 13 lbs w/o stand

Display

Aspect Ratio
24:10
24:10
16:9
Brightness
300 nits
450 nits
350 nits / 600 nits (peak)
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 5000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
1900R
2300R
Display Diagonal
38" (37.5 in / 952.5 mm)
38" (37.5 in / 952.5 mm)
32" (31.57 in / 801.858 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte
Gamut
100% sRGB
98% DCI-P3, 135% sRGB
99% Adobe RGB
Pixel Density
110 ppi
110 ppi
93 ppi
Pixel Pitch
0.23 mm
0.23 mm
0.233 mm
Refresh Rate
48 Hz ~ 75 Hz
144 Hz
48 Hz ~ 165 Hz
Resolution
UW4K (3840x1600)
UW4K (3840x1600)
QHD (2560x1440)
Viewing Angle
172° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 600
Licenses
MPR II
EnergyStar
Variable Framerate
AMD FreeSync
NVIDIA G-SYNC
NVIDIA G-SYNC
Video
Flicker-free technology, HDR Ready, Picture-in-Picture, ZeroFrame Design, Picture-by-Picture, Blue Light Filter
Dark Boost, Flicker-free technology, Nano IPS, Quantum Dot Color, HDCP (High-bandwidth Digital Content Protection), Acer HDR Ultra, ComfyView
HDR Ultra, Low Blue Light, Adaptive-Sync Technology, Flicker-free technology

Performance

Power Consumption
58 W (average) / 0.5 W (sleep) / 0.48 W (off)
120 W (average) / 1.2 W (sleep) / 0.3 W (off)
32 W (average) / 0.5 W (sleep)

Production

Accessory
DisplayPort cable, USB Type-C cable
DisplayPort cable, HDMI cable
DisplayPort cable
Debut
2021
2019
2020

Reviews

Neofiliac score
64%
90%
83%
Pros
  • 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 400
  • Ultra-wide form factor
  • 2300R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • DisplayHDR 600
  • Stand with tilt, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
Cons
  • No publicized HDR support

Price

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