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Compare Acer Predator X38 vs Acer Predator XB273U NX vs Acer XV272U KVbmiiprzx

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 3.2 (Type-A; Gen 1; downstream), 2x HDMI 2.0
2x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB (Type-B; upstream), 4x USB 3.0 (Type-A; downstream)

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°
-30° ~ 30°
-180° ~ 180°
Adjustment | Tilt
-5° ~ 25°
-5° ~ 25°
-5° ~ 25°
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
89.23% screen-to-body ratio
Size | Depth
2.6 in / 66 mm w/o stand, 9.17 in / 233 mm w/ stand
Size | Height
14.45 in / 367 mm w/o stand, 15.79 in / 401 mm w/ stand
Size | Width
24.17 in / 614 mm
Weight
5.06 kg / 11 lbs w/o stand , 6.55 kg / 14 lbs w/ stand

Display

Aspect Ratio
24:10
16:9
16:9
Brightness
450 nits
400 nits
200 nits / 400 nits (peak)
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
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
2300R
Display Diagonal
38" (37.5 in / 952.5 mm)
27" (26.99 in / 685.655 mm)
27" (27 in / 685.891 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte, Sharp
IPS, Anti-glare/Matte (3H)
Gamut
98% DCI-P3, 135% sRGB
90% DCI-P3
88% Adobe RGB, 95% DCI-P3
Input Lag
3.4 ms
Pixel Density
110 ppi
108 ppi
108 ppi
Pixel Pitch
0.23 mm
0.233 mm
0.234 mm
Refresh Rate
144 Hz
48 Hz ~ 275 Hz
48 Hz ~ 170 Hz
Resolution
UW4K (3840x1600)
QHD (2560x1440)
QHD (2560x1440)
Response Time
1 ms (min)
3 ms (min) / 6 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 400
DisplayHDR 400
Licenses
MPR II, ErP, CE, TÜV GS, ISO9241-307 class II
Operating Humidity
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
AMD FreeSync Premium
Video
Dark Boost, Flicker-free technology, Nano IPS, Quantum Dot Color, HDCP (High-bandwidth Digital Content Protection), Acer HDR Ultra, ComfyView
ComfyView, Flicker-free technology, Predator GameView, NVIDIA Reflex Latency Analyzer, Low Blue Light, Adaptive Contrast Management (ACM), ZeroFrame Design, Agile-Splendor IPS
BlueLightShield, ZeroFrame Design, ComfyView, LightSense, Flicker-free technology, ColorSense, Adaptive-Sync technology, Low Dimming, Agile-Splendor IPS, ProxiSense

Performance

Energy Efficiency
G
G
Power Consumption
120 W (average) / 1.2 W (sleep) / 0.3 W (off)
62 W (average) / 0.4 W (sleep) / 0.3 W (off)
60 W (average) / 90 W (max) / 0.4 W (sleep) / 0.3 W (off)

Production

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

Reviews

Neofiliac score
90%
89%
83%
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
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • 170 Hz maximum refresh rate
Cons
  • Questionable styling
  • Display panel not very bright

Price

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