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Compare Acer Predator XB273U GS vs Acer Predator XB273U KF vs Acer CB272U

Connectivity

Ports
1x DisplayPort 1.2 (a), 1x 3.5 mm Audio Out, 1x USB 3.1 (upstream), 2x HDMI 2.0
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)
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4

Construction

Adjustment | Height
115 mm / 4.5276 in
115 mm / 4.5276 in
120 mm / 4.7244 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-20° ~ 20°
-20° ~ 20°
-180° ~ 180°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 25°
-5° ~ 25°
Camera
No
No
No
Colors
Black
Black
Black and Silver
Speakers
2x 2W
2x 2W
2x 2W
VESA Mount
75 x 75 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.15% screen-to-body ratio
89.13% screen-to-body ratio
Size | Depth
8.96 in / 227.5 mm w/ stand
2.6 in / 66 mm w/o stand
2.68 in / 68 mm w/o stand, 9.17 in / 233 mm w/ stand
Size | Height
19.54 in / 496.2 mm w/ stand
14.45 in / 367 mm w/o stand
14.41 in / 366 mm w/o stand, 15.79 in / 401 mm w/ stand
Size | Width
23.04 in / 585.1 mm
24.17 in / 614 mm
24.17 in / 614 mm
Weight
7.96 kg / 18 lbs w/ stand
4.76 kg / 10 lbs w/o stand , 5.85 kg / 13 lbs w/ stand
4.3 kg / 9 lbs w/o stand , 5.8 kg / 13 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
350 nits / 600 nits (peak)
350 nits
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
8 bits (6 bits + FRC), 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
Display Diagonal
27" (27 in / 685.9 mm)
27" (26.99 in / 685.655 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte
AS-IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
90% DCI-P3
90% DCI-P3
100% sRGB
Pixel Density
112 ppi
108 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 300 Hz
48 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
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
HDR10
HDR10
Licenses
MPR II, ErP, CE, TÜV GS, ISO9241-307 class II
MPR II, ErP, CE, TÜV GS, ISO9241-307 class II
CE, cUL, ENERGY STAR, FCC Class B, RoHS, TCO Certified Displays, TÜV/GS, UL, VCCI, MPR II
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync
Video
Fliсkеr-frее tесhnоlоgy, Lоw Вluе Light, Νvidiа G-SΥΝС Тесhnоlоgy, Ζеrо Frаmе, Widе Соlоr Gаmut, Lоw Dimming, СоmfyViеw, ЕсоDisрlаy Тесhnоlоgy
ComfyView, KVM Switch, RGB LightSense, Low Blue Light, Flicker-free technology, Adaptive Contrast Management (ACM), Zero Frame, Agile Splendor IPS
Flicker-free technology, Zero Frame Design, Low Blue Light, Adaptive Contrast Management (ACM)

Performance

Power Consumption
30 W (average) / 0.63 W (sleep) / 0.29 W (off)
25 W (average) / 0.3 W (sleep) / 0.3 W (off)
22 W (average) / 18 W (eco) / 0.5 W (sleep) / 0.4 W (off)

Production

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

Reviews

Neofiliac score
77%
88%
56%
Pros
  • 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
  • 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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
Cons
  • 8-bit display panel
  • No publicized HDR support
  • Not 4K
  • 8-bit display panel

Price

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