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Compare Acer Predator XB323QK vs Acer Predator XB323U GX vs Acer Predator XB273U KF

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (Type-A; downstream), 1x USB 3.1 (Type-C; PD)
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)
2x HDMI 2.1, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 65W; DP Alt Mode), 4x USB 3.0 (Type-A; downstream)

Construction

Adjustment | Height
110 mm / 4.3307 in
130 mm / 5.1181 in
115 mm / 4.5276 in
Adjustment | Pivot
-90° ~ 90°
N/A
-90° ~ 90°
Adjustment | Swivel
-45° ~ 45°
-20° ~ 20°
-20° ~ 20°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 23°
-5° ~ 25°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 4W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.15% screen-to-body ratio
Size | Depth
9.3 in / 236.27 mm w/ stand
16.97 in / 431 mm w/ stand
2.6 in / 66 mm w/o stand
Size | Height
15.66 in / 397.84 mm w/ stand
18.07 in / 459 mm w/ stand
14.45 in / 367 mm w/o stand
Size | Width
21.96 in / 557.79 mm
28.64 in / 727.58 mm
24.17 in / 614 mm
Weight
5.8 kg / 13 lbs w/o stand
10.23 kg / 23 lbs w/ stand
4.76 kg / 10 lbs w/o stand , 5.85 kg / 13 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 400 nits (peak)
400 nits / 600 nits (peak)
350 nits / 600 nits (peak)
Contrast Ratio
1000:1 (static), 100000000:1 (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, 1073741824 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
32" (31.57 in / 801.858 mm)
32" (31.57 in / 801.858 mm)
27" (26.99 in / 685.655 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
AS-IPS, Anti-glare/Matte
Gamut
90% DCI-P3
99% Adobe RGB, 90% DCI-P3
90% DCI-P3
Pixel Density
139 ppi
91 ppi
108 ppi
Pixel Pitch
0.182 mm
0.28 mm
0.233 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 270 Hz
48 Hz ~ 300 Hz
Resolution
4K (3840x2160)
QHD (2560x1440)
QHD (2560x1440)
Response Time
1 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 600
Licenses
EnergyStar
EnergyStar
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, AMD FreeSync
NVIDIA G-SYNC
AMD FreeSync Premium
Video
Flicker-free technology, RGB LightSense, Low Blue Light, Adaptive-Sync Technology, Adaptive Light
HDR Ultra, Low Blue Light, Predator GameView, ZeroFrame Design, Adaptive Contrast Management (ACM), Flicker-free technology
ComfyView, KVM Switch, RGB LightSense, Low Blue Light, Flicker-free technology, Adaptive Contrast Management (ACM), Zero Frame, Agile Splendor IPS

Performance

Power Consumption
0.5 W (sleep)
59 W (average) / 0.45 W (sleep) / 0.3 W (off)
25 W (average) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable
DisplayPort cable, HDMI cable, USB 3.0 cable
DisplayPort cable, HDMI cable, USB Type-C cable, USB 3.0 cable
Debut
2020
2020
2022

Reviews

Neofiliac score
90%
87%
88%
Pros
  • DisplayHDR 400
  • 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
  • DisplayHDR 600
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • 240 Hz maximum refresh rate
  • 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
  • Build-in speakers included
Cons
  • 8-bit display panel
  • No publicized HDR support
  • Not 4K

Price

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