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Compare Acer Predator X38 vs Acer Predator XB323U GP vs Acer CB272U

Connectivity

Ports
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 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 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
120 mm / 4.7244 in
Adjustment | Pivot
N/A
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-20° ~ 20°
-180° ~ 180°
Adjustment | Tilt
-5° ~ 25°
-5° ~ 23°
-5° ~ 25°
Camera
No
No
No
Colors
Black
Black
Black and Silver
Form Factor
Curved monitor
Speakers
2x 7W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.13% screen-to-body ratio
Size | Depth
9.3 in / 236.27 mm w/ stand
2.68 in / 68 mm w/o stand, 9.17 in / 233 mm w/ stand
Size | Height
15.66 in / 397.84 mm w/ stand
14.41 in / 366 mm w/o stand, 15.79 in / 401 mm w/ stand
Size | Width
21.96 in / 557.79 mm
24.17 in / 614 mm
Weight
5.8 kg / 13 lbs w/o stand
4.3 kg / 9 lbs w/o stand , 5.8 kg / 13 lbs w/ stand

Display

Aspect Ratio
24:10
16:9
16:9
Brightness
450 nits
400 nits / 600 nits (peak)
350 nits
Contrast Ratio
1000:1 (static), 5000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Curvature
2300R
Display Diagonal
38" (37.5 in / 952.5 mm)
32" (31.57 in / 801.858 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
98% DCI-P3, 135% sRGB
99% Adobe RGB, 90% DCI-P3
100% sRGB
Pixel Density
110 ppi
91 ppi
109 ppi
Pixel Pitch
0.23 mm
0.233 mm
0.233 mm
Refresh Rate
144 Hz
48 Hz ~ 144 Hz
48 Hz ~ 75 Hz
Resolution
UW4K (3840x1600)
QHD (2560x1440)
QHD (2560x1440)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 600
HDR10
Licenses
EnergyStar
CE, cUL, ENERGY STAR, FCC Class B, RoHS, TCO Certified Displays, TÜV/GS, UL, VCCI, MPR II
Operating Humidity
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
AMD FreeSync
Video
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, ZeroFrame Design, Adaptive Contrast Management (ACM), Flicker-free technology
Flicker-free technology, Zero Frame Design, Low Blue Light, Adaptive Contrast Management (ACM)

Performance

Power Consumption
120 W (average) / 1.2 W (sleep) / 0.3 W (off)
43 W (average) / 0.45 W (sleep) / 0.3 W (off)
22 W (average) / 18 W (eco) / 0.5 W (sleep) / 0.4 W (off)

Production

Accessory
DisplayPort cable, HDMI cable
DisplayPort cable, HDMI cable, USB 3.0 cable
Debut
2019
2020
2020

Reviews

Neofiliac score
90%
87%
56%
Pros
  • 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
  • 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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
Cons
  • 8-bit display panel
  • 8-bit display panel

Price

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