Comparison between Acer Predator XB323K vs Acer Predator XB283K

General Info
Model Number	Acer Predator XB323K	Acer Predator XB283K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2021
Brand	Acer	Acer
Model Series	Predator XB3	Predator XB3
Model Number	Predator XB323K	Predator XB283K
Alias		XB283K KV XB283KKV
Display
Screen Size Class	32" (inches)	28" (inches)
Diagonal Size	31.57 in 80.2 cm 801.858 mm 2.63 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	27.51 in 69.9 cm 698.88 mm 2.29 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	15.48 in 39.3 cm 393.12 mm 1.29 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer	AU Optronics	AU Optronics
Display Type	AHVA IPS	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	0.161 mm
Screen Pixel Density	139 ppi	157 ppi
Backlight Source	W-LED	W-LED
DCI P3	99%
Adobe RGB 1998	99.5 %	95 %
Screen Brightness	500 cd/m²	400 cd/m²
Max Screen Brightness	700 cd/m²	450 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	1 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 600	DisplayHDR 400
3D	No	No
Size, weight, color
Case Weight	5.8 kg 13 lbs
Case Width with Stand	28.64 in 72.7 cm 727.46 mm 2.39 ft
Case Height with Stand	18.38 in 46.7 cm 466.9 mm 1.53 ft
Case Depth with Stand	11.38 in 28.9 cm 289.05 mm 0.95 ft
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	2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode)
Audio
Audio Speakers	2 x 2W	2 x 2W
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	AMD FreeSync Premium ColorSense Fast IPS LightSense Flicker-free technology Display Stream Compression (DSC) 2.0 Acer ComfyView Low Blue Light Adaptive-Sync technology NVIDIA G-Sync Compatible
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.64 in 72.7 cm 727.46 mm 2.39 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	115 mm 11.5 cm 4.5276 in 0.3773 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
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	48 Hz - 144 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	DisplayPort cable DisplayPort cable USB 3.0 cable
Certificates and Standards
Licenses	EnergyStar	CE EyeSafe Display NVIDIA G-Sync Compatible RoHS TÜV Rheinland Eye Safety Certified
Usage and Storage Requirements

Acer Predator XB323K

Acer Predator XB283K