Comparison between Acer Predator XB273U vs Acer Predator X28 bmiiprzx

General Info
Model Number	Acer Predator XB273U	Acer Predator X28 bmiiprzx

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2021
Brand	Acer	Acer
Model Series	Predator
Model Number	Predator XB273U	Predator X28 bmiiprzx
Alias	XB273U Predator XB273U XB273 U	Predator X28
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	23.53 in 59.8 cm 597.6 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.23 in 33.6 cm 336.15 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.161 mm
Screen Pixel Density	108 ppi	157 ppi
Screen-to-Body Ratio	89.44 %	91.18 %
Backlight Source	W-LED	W-LED
DCI P3	90%	90%
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		1 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.4 in 6.1 cm 61 mm 0.2 ft	2.57 in 6.5 cm 65.2 mm 0.21 ft
Case Weight	5.8 kg 13 lbs	5.25 kg 12 lbs
Case Width with Stand	24.09 in 61.2 cm 612 mm 2.01 ft	25.06 in 63.6 cm 636.4 mm 2.09 ft
Case Height with Stand		16.45 in 41.8 cm 417.9 mm 1.37 ft
Case Depth with Stand		12.09 in 30.7 cm 307.2 mm 1.01 ft
Case Weight with Stand		7.4 kg 16 lbs
Case Color	Black	Black and Dark Silver
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 2.0 (Type-A; downstream) 3 x USB 3.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Low Blue Light Nvidia G-SYNC Technology Adaptive-Sync Technology Flicker-free technology	Acer Display Widget ZeroFrame Design Agile-Splendor IPS NVIDIA Esports Mode Dark Boost technology LightSense ProxiSense NVIDIA Reflex Latency Analyzer Flicker-free technology ColorSense Acer BluelightShield Pro Predator GameView technology Low Blue Light Acer VisionCare 3.0 NVIDIA G-Sync technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.09 in 61.2 cm 612 mm 2.01 ft	25.06 in 63.6 cm 636.4 mm 2.09 ft
Case Height	14.45 in 36.7 cm 367 mm 1.2 ft	14.38 in 36.5 cm 365.2 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	115 mm 11.5 cm 4.5276 in 0.3773 ft	115 mm 11.5 cm 4.5276 in 0.3773 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	20 °	20 °
Right Swivel	20 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	24 Hz - 152 Hz
Horizontal Digital Frequency		30 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable USB 3.0 cable	DisplayPort cable HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	EnergyStar	MPR II TUV Eyesafe Certified Windows 10
Usage and Storage Requirements

Acer Predator XB273U

Acer Predator X28 bmiiprzx