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Compare Acer Predator XB323U GP vs Acer Predator X38 vs ViewSonic VP3881a

Connectivity

Ports
1x HDMI 2.0, 1x DisplayPort 1.2 (a), 1x 3.5 mm Audio Out, 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 USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode), 1x Ethernet RJ45, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x HDMI 2.0, 2x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
-90° ~ 90°
N/A
N/A
Adjustment | Swivel
-20° ~ 20°
-30° ~ 30°
-60° ~ 60°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 25°
-1° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 2W
2x 7W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.41% screen-to-body ratio
Size | Depth
9.3 in / 236.27 mm w/ stand
4.06 in / 103 mm w/o stand, 11.77 in / 299 mm w/ stand
Size | Height
15.66 in / 397.84 mm w/ stand
15.67 in / 398 mm w/o stand, 19.66 in / 499.24 mm w/ stand
Size | Width
21.96 in / 557.79 mm
35.28 in / 896 mm
Weight
5.8 kg / 13 lbs w/o stand
7.9 kg / 17 lbs w/o stand , 12.6 kg / 28 lbs w/ stand

Display

Aspect Ratio
16:9
24:10
24:10
Brightness
400 nits / 600 nits (peak)
450 nits
300 nits
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 5000000:1 (dynamic)
1000:1 (static), 20000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
2300R
2300R
Display Diagonal
32" (31.57 in / 801.858 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), LG Display
AH-IPS, Anti-glare/Matte (3H), LG Display
Gamut
99% Adobe RGB, 90% DCI-P3
98% DCI-P3, 135% sRGB
86% Adobe RGB, 95% DCI-P3, 100% sRGB
Pixel Density
91 ppi
110 ppi
111 ppi
Pixel Pitch
0.233 mm
0.23 mm
0.229 mm
Refresh Rate
48 Hz ~ 144 Hz
144 Hz
24 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
UW4K (3840x1600)
UW4K (3840x1600)
Response Time
1 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 600
DisplayHDR 400
HDR10
Licenses
EnergyStar
CB, CCC, CE, CE EMC, CEC, China RoHS, China Energy Label, cTUVus, EAC, Energy Star 8.0, EPEAT Bronze, ErP, FCC-B, ICES003, MX-CoC, Mexico Energy, NRCan, REACH, RoHS, TÜV Rheinland Flicker Free Certified, TÜV Rheinland Low Blue Light Certified, UkrSEPRO...
Operating Humidity
20 % ~ 90 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
AMD FreeSync
Video
HDR Ultra, Low Blue Light, ZeroFrame Design, Adaptive Contrast Management (ACM), Flicker-free technology
Dark Boost, Flicker-free technology, Nano IPS, Quantum Dot Color, HDCP (High-bandwidth Digital Content Protection), Acer HDR Ultra, ComfyView
Dual Color Engine, Flicker-free technology, ViewSonic Colorbration+, MultiPicture, Picture-by-Picture, Pantone Validated, KVM Switch, Picture-in-Picture, Blue Light Filter, Split Screen

Performance

Power Consumption
43 W (average) / 0.45 W (sleep) / 0.3 W (off)
120 W (average) / 1.2 W (sleep) / 0.3 W (off)
52 W (average) / 56 W (max) / 41 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB 3.0 cable
DisplayPort cable, HDMI cable
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable, USB Type-C cable
Debut
2020
2019
2021

Reviews

Neofiliac score
87%
90%
88%
Pros
  • DisplayHDR 600
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • 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
  • 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
  • High 90.41 % screen-to-body ratio
  • Build-in speakers included
  • 90W PD via USB-C
  • RJ45 connectivity
Cons
  • 8-bit display panel
  • Build quality concerns

Price

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