Compare Acer Predator CG437K vs Acer Predator XB273U GS vs Acer CB273U
Connectivity
Ports
2x USB 3.0 (downstream), 1x USB 3.0 (Type-B; upstream), 2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 3x HDMI 2.0, 1x USB (Type-C; DisplayPort 1.4; 30W), 2x USB 2.0 (downstream)
1x DisplayPort 1.2 (a), 1x 3.5 mm Audio Out, 1x USB 3.1 (upstream), 2x HDMI 2.0
1x Ethernet RJ45 (1 Gbps), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 1x USB (Type-C; upstream; 90W; DP Alt Mode), 4x USB 3.0 (Type-A; downstream)
Construction
Adjustment | Height
N/A
115 mm / 4.5276 in
120 mm / 4.7244 in
Adjustment | Pivot
N/A
-90° ~ 90°
-0° ~ 90°
Adjustment | Swivel
N/A
-20° ~ 20°
-180° ~ 180°
Adjustment | Tilt
N/A
-5° ~ 20°
-6.5° ~ 25°
Camera
No
No
No
Colors
Black
Black
Black and Silver
Speakers
2x 10W
2x 2W
2x 2W
VESA Mount
200 x 100 mm
75 x 75 mm
100 x 100 mm
Dimensions
Bezels
75.78% screen-to-body ratio
88.83% screen-to-body ratio
Size | Depth
3.85 in / 97.79 mm w/o stand, 10.41 in / 264.509 mm w/ stand
8.96 in / 227.5 mm w/ stand
2.65 in / 67.3 mm w/o stand, 9.45 in / 240 mm w/ stand
Size | Height
26.45 in / 671.83 mm w/o stand, 26.43 in / 671.428 mm w/ stand
19.54 in / 496.2 mm w/ stand
14.45 in / 367 mm w/o stand, 15.29 in / 388.4 mm w/ stand
Size | Width
38.53 in / 978.662 mm
23.04 in / 585.1 mm
24.19 in / 614.4 mm
Weight
18.332 kg / 40 lbs w/ stand
7.96 kg / 18 lbs w/ stand
5.29 kg / 12 lbs w/o stand , 7.77 kg / 17 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
750 nits / 1000 nits (peak)
400 nits
350 nits
Contrast Ratio
4000:1 (static)
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 (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Diagonal
43" (43 in / 1092.2 mm)
27" (27 in / 685.9 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
90% DCI-P3
90% DCI-P3
99% sRGB
Pixel Density
103 ppi
112 ppi
109 ppi
Pixel Pitch
0.245 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
46 Hz ~ 75 Hz
Resolution
4K (3840x2160)
QHD (2560x1440)
QHD (2560x1440)
Response Time
4 ms (min)
1 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR
HDR10
HDR10
Licenses
VESA DisplayHDR 1000
MPR II, ErP, CE, TÜV GS, ISO9241-307 class II
Energy Star, EPEAT, Eyesafe Display, TCO, TÜV Rheinland Certified, Windows 10 Certified
Operating Humidity
20 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
AMD FreeSync
Video
RGB Light Sense Strip (magnetic), Flicker-free technology, Low Blue Light, Light Sensor, Proximity Sensor
Fliсkеr-frее tесhnоlоgy, Lоw Вluе Light, Νvidiа G-SΥΝС Тесhnоlоgy, Ζеrо Frаmе, Widе Соlоr Gаmut, Lоw Dimming, СоmfyViеw, ЕсоDisрlаy Тесhnоlоgy
Adaptive Contrast Management (ACM), ComfyView, KVM Switch, Flicker-free technology, BlueLightShield, Acer Display Widget, Zero Frame Design, Acer VisionCare 2.0
Performance
Power Consumption
0.5 W (sleep)
30 W (average) / 0.63 W (sleep) / 0.29 W (off)
0.5 W (sleep) / 0.3 W (off)
Production
Accessory
Remote control, 2x DisplayPort cables, USB Type-C cable, USB 3.0 cable
DisplayPort cable, USB 3.0 cable
HDMI cable, USB Type-C cable, USB 3.0 cable
Debut
2019
2020
2021
Reviews
Neofiliac score
72%
77%
58%
Pros
- 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
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- Build-in speakers included
Cons
- Stand lacks ergonomic adjustment
- Low screen-to-body ratio
- 8-bit display panel
- 8-bit display panel
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