Compare Acer Predator CG437K S vs Acer Predator XB273U GS vs Acer Predator XB323U
Connectivity
Ports
3x USB 3.0 (Type-A; downstream), 1x USB 3.1 (Type-C; upstream; 30W; DP Alt Mode), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x HDMI 2.1, 2x USB 2.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
1x DisplayPort 1.2 (a), 1x 3.5 mm Audio Out, 1x USB 3.1 (upstream), 2x HDMI 2.0
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (downstream), 1x HDMI 2.0
Construction
Adjustment | Height
N/A
115 mm / 4.5276 in
110 mm / 4.3307 in
Adjustment | Pivot
N/A
-90° ~ 90°
-0° ~ 90°
Adjustment | Swivel
N/A
-20° ~ 20°
N/A
Adjustment | Tilt
N/A
-5° ~ 20°
-5° ~ 25°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 10W
2x 2W
2x 2W
VESA Mount
200 x 100 mm
75 x 75 mm
100 x 100 mm
Dimensions
Size | Depth
3.85 in / 97.79 mm w/o stand, 10.39 in / 264 mm w/ stand
8.96 in / 227.5 mm w/ stand
9.3 in / 236.27 mm w/ stand
Size | Height
26.45 in / 671.83 mm w/ stand
19.54 in / 496.2 mm w/ stand
15.66 in / 397.84 mm w/ stand
Size | Width
38.53 in / 978.662 mm
23.04 in / 585.1 mm
21.96 in / 557.79 mm
Weight
7.96 kg / 18 lbs w/ stand
5.8 kg / 13 lbs w/o stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
750 nits / 1000 nits (peak)
400 nits
350 nits / 600 nits (peak)
Contrast Ratio
4000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits (6 bits + FRC), 16777216 colors
10 bits, 1073741824 colors
Display Diagonal
43" (43 in / 1092.2 mm)
27" (27 in / 685.9 mm)
32" (31.57 in / 801.858 mm)
Display Type
VA, Anti-glare/Matte
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
90% DCI-P3
90% DCI-P3
99% Adobe RGB
Pixel Density
103 ppi
112 ppi
93 ppi
Pixel Pitch
0.245 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 170 Hz
48 Hz ~ 165 Hz
48 Hz ~ 165 Hz
Resolution
4K (3840x2160)
QHD (2560x1440)
QHD (2560x1440)
Response Time
4 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR, DisplayHDR 1000
HDR10
DisplayHDR 600
Licenses
MPR II, ErP, CE, TÜV GS, ISO9241-307 class II
EnergyStar
Operating Humidity
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
NVIDIA G-SYNC
Video
ColorSense, Flicker-free technology, LightSense, Low Blue Light, KVM Switch, Adaptive-Sync technology, ProxiSense, RGB LightSense Strip (magnetic)
Fliсkеr-frее tесhnоlоgy, Lоw Вluе Light, Νvidiа G-SΥΝС Тесhnоlоgy, Ζеrо Frаmе, Widе Соlоr Gаmut, Lоw Dimming, СоmfyViеw, ЕсоDisрlаy Тесhnоlоgy
HDR Ultra, Low Blue Light, Adaptive-Sync Technology, Flicker-free technology
Performance
Energy Efficiency
G
Power Consumption
135 W (average) / 193 W (max) / 0.5 W (sleep)
30 W (average) / 0.63 W (sleep) / 0.29 W (off)
32 W (average) / 0.5 W (sleep)
Production
Accessory
Remote control, 2x DisplayPort cables, USB Type-C cable, USB 3.0 cable
DisplayPort cable, USB 3.0 cable
DisplayPort cable
Debut
2021
2020
2020
Reviews
Neofiliac score
85%
77%
83%
Pros
- HDR, DisplayHDR 1000
- Rich color reproduction
- High 4000:1 contrast ratio
- 10-bit display panel
- Bright display panel
- Support for NVIDIA G-SYNC
- Build-in speakers included
- Rich color reproduction
- Stand with tilt, swivel, pivot, and height adjustments
- Fast 1 ms response time
- High 1000:1 contrast ratio
- Build-in speakers included
- 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
Cons
- Stand lacks ergonomic adjustment
- 8-bit display panel
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