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Compare Acer Predator X38 vs Acer Predator XB323QU vs Acer CB292CU bmiipruzx

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 DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (Type-A; downstream), 2x HDMI 2.0
1x USB 3.1 (Type-C; Gen 1; upstream; 65W; DP Alt Mode), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 1x USB (Type-B; upstream), 4x USB 3.0 (Type-A; downstream)

Construction

Adjustment | Height
130 mm / 5.1181 in
115 mm / 4.5276 in
180 mm / 7.0866 in
Adjustment | Pivot
N/A
-90° ~ 90°
-0° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-20° ~ 20°
-180° ~ 180°
Adjustment | Tilt
-5° ~ 25°
-5° ~ 25°
-5° ~ 35°
Camera
No
No
No
Colors
Black
Black
Black
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
86.13% screen-to-body ratio
Size | Depth
9.3 in / 236.27 mm w/ stand
2.42 in / 61.5 mm w/o stand, 10.59 in / 269 mm w/ stand
Size | Height
15.66 in / 397.84 mm w/ stand
12.49 in / 317.3 mm w/o stand, 14.09 in / 358 mm w/ stand
Size | Width
21.96 in / 557.79 mm
27.51 in / 698.7 mm
Weight
5.8 kg / 13 lbs w/o stand
4.32 kg / 10 lbs w/o stand , 6.65 kg / 15 lbs w/ stand

Display

Aspect Ratio
24:10
21:9
21:9
Brightness
450 nits
350 nits / 400 nits (peak)
250 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
10 bits, 1073741824 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
2300R
Display Diagonal
38" (37.5 in / 952.5 mm)
32" (31.57 in / 801.858 mm)
29" (28.75 in / 730.2 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
95% DCI-P3
99% sRGB
Pixel Density
110 ppi
93 ppi
96 ppi
Pixel Pitch
0.23 mm
0.273 mm
0.263 mm
Refresh Rate
144 Hz
48 Hz ~ 170 Hz
48 Hz ~ 75 Hz
Resolution
UW4K (3840x1600)
UW-FHD (2560x1080)
UW-FHD (2560x1080)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 400
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
Fast IPS, Flicker-free technology, RGB LightSense, Low Blue Light, Adaptive-Sync technology, ComfyView
Flicker-free technology, Zero Frame Design, Low Blue Light, Low Dimming, Acer ComfyView, Adaptive Contrast Management (ACM)

Performance

Energy Efficiency
E
Power Consumption
120 W (average) / 1.2 W (sleep) / 0.3 W (off)
32 W (average) / 0.5 W (sleep)
20 W (average) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable
DisplayPort cable
DisplayPort cable, HDMI cable, USB 3.0 cable
Debut
2019
2021
2021

Reviews

Neofiliac score
90%
90%
50%
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 400
  • Ultra-wide form factor
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, 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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
Cons
  • 8-bit display panel
  • Display panel not very bright

Price

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