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Compare Acer Predator XB323U vs Acer Predator X38S vs ViewSonic VP3881a

Connectivity

Ports
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (downstream), 1x HDMI 2.0
1x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; 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
110 mm / 4.3307 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
-0° ~ 90°
N/A
N/A
Adjustment | Swivel
N/A
-30° ~ 30°
-60° ~ 60°
Adjustment | Tilt
-5° ~ 25°
-5° ~ 35°
-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
91.77% screen-to-body ratio
90.41% screen-to-body ratio
Size | Depth
9.3 in / 236.27 mm w/ stand
4.75 in / 120.6 mm w/o stand, 12.17 in / 309 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
15.53 in / 394.5 mm w/o stand, 19.29 in / 490 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
35.31 in / 897 mm
35.28 in / 896 mm
Weight
5.8 kg / 13 lbs w/o stand
6.46 kg / 14 lbs w/o stand , 7.02 kg / 15 lbs w/ 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
350 nits / 600 nits (peak)
450 nits / 750 nits (peak)
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 20000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 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)
AH-IPS, Anti-glare/Matte (3H), LG Display
Gamut
99% Adobe RGB
95% DCI-P3
86% Adobe RGB, 95% DCI-P3, 100% sRGB
Pixel Density
93 ppi
110 ppi
111 ppi
Pixel Pitch
0.233 mm
0.23 mm
0.229 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 175 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 600
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, Adaptive-Sync Technology, Flicker-free technology
BlueLightShield, ComfyView, Game Modes, Flicker-free technology, GameView, Dark Boost, Acer VisionCare 3.0, Agile Splendor IPS, ZeroFrame Design
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

Energy Efficiency
G
Power Consumption
32 W (average) / 0.5 W (sleep)
43 W (average) / 75 W (max) / 0.3 W (sleep)
52 W (average) / 56 W (max) / 41 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable
DisplayPort cable, HDMI cable, USB 3.0 cable
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable, USB Type-C cable
Debut
2020
2022
2021

Reviews

Neofiliac score
83%
95%
88%
Pros
  • 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
  • DisplayHDR 600
  • Ultra-wide form factor
  • 2300R 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
  • 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
  • Build quality concerns

Price

Offers (incl. referral links)
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