Comparison between Acer Predator XB323K vs Acer Predator XB273K

General Info
Model Number	Acer Predator XB323K	Acer Predator XB273K

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Type	Monitor	Monitor
Year	2021	2018
Brand	Acer	Acer
Model Series	Predator XB3
Model Number	Predator XB323K	Predator XB273K
Alias		XB273KPbmiphzx XB273K Pbmiphzx
Display
Screen Size Class	32" (inches)	27" (inches)
Diagonal Size	31.57 in 80.2 cm 801.858 mm 2.63 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	27.51 in 69.9 cm 698.88 mm 2.29 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	15.48 in 39.3 cm 393.12 mm 1.29 ft	13.2 in 33.5 cm 335.34 mm 1.1 ft
Display Manufacturer	AU Optronics	AU Optronics
Display Type	AHVA IPS	AHVA IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.185 mm	0.155 mm
Screen Pixel Density	139 ppi	163 ppi
Screen-to-Body Ratio		84.43 %
Backlight Source	W-LED	W-LED
DCI P3	99%	90%
sRGB		100 %
Adobe RGB 1998	99.5 %	87 %
Screen Brightness	500 cd/m²	350 cd/m²
Max Screen Brightness	700 cd/m²	400 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		5 ms
Display Minimum Response Time	1 ms	4 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 600	HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		3.4 in 8.6 cm 86.4 mm 0.28 ft
Case Weight	5.8 kg 13 lbs	5.12 kg 11 lbs
Case Width with Stand	28.64 in 72.7 cm 727.46 mm 2.39 ft	24.8 in 63 cm 629.9 mm 2.07 ft
Case Height with Stand	18.38 in 46.7 cm 466.9 mm 1.53 ft	17.36 in 44.1 cm 441 mm 1.45 ft
Case Depth with Stand	11.38 in 28.9 cm 289.05 mm 0.95 ft	12.09 in 30.7 cm 307.1 mm 1.01 ft
Case Weight with Stand		7.2 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.1	1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W	2 x 4W
Features
Cool Features	AMD FreeSync technology Display Stream Compression (DSC) 2.0 Flicker-free technology NVIDIA G-Sync Compatible Low Blue Light Fast IPS Acer ComfyView NVIDIA ULMB (Ultra Low Motion Blur) Adaptive-Sync technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Nvidia ULMB (Ultra Low Motion Blur) Nvidia G-SYNC Technology Blue Light Filter DDC/CI
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.64 in 72.7 cm 727.46 mm 2.39 ft	24.8 in 63 cm 629.9 mm 2.07 ft
Case Height		14.8 in 37.6 cm 375.9 mm 1.23 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	125 mm 12.5 cm 4.9213 in 0.4101 ft	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		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	23 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	24 Hz - 144 Hz
Horizontal Digital Frequency		52 kHz - 322 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	DisplayPort cable Hood USB 3.0 upstream cable
Certificates and Standards
Licenses	EnergyStar	CE cUL ENERGY STAR FCC Class B RoHS compliant TCO Certified Displays TÜV/GS UL VCCI
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer Predator XB323K

Acer Predator XB273K