Comparison between Acer Predator XB283K vs Gigabyte M32U Arm Edition

General Info
Model Number	Acer Predator XB283K	Gigabyte M32U Arm Edition

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2022
Brand	Acer	Gigabyte
Model Series	Predator XB3
Model Number	Predator XB283K	M32U Arm Edition
Alias	XB283K KV XB283KKV	M32U-AE
Display
Screen Size Class	28" (inches)	32" (inches)
Diagonal Size	27.9 in 70.9 cm 708.538 mm 2.32 ft	31.54 in 80.1 cm 801 mm 2.63 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	27.45 in 69.7 cm 697.306 mm 2.29 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	15.44 in 39.2 cm 392.234 mm 1.29 ft
Display Manufacturer	AU Optronics	Innolux
Display Type	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	0.161 mm	0.181 mm
Screen Pixel Density	157 ppi	140 ppi
Screen-to-Body Ratio		90.16 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB		123 %
Adobe RGB 1998	95 %
Screen Brightness	400 cd/m²	350 cd/m²
Max Screen Brightness	450 cd/m²	450 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 °
Screen Input Lag		4 ms
Display Minimum Response Time	1 ms	2 ms
Display Average Response Time		7 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		2.69 in 6.8 cm 68.2 mm 0.22 ft
Case Weight		7.21 kg 16 lbs
Case Width with Stand		28.18 in 71.6 cm 715.8 mm 2.35 ft
Case Height with Stand		23.14 in 58.8 cm 587.7 mm 1.93 ft
Case Depth with Stand		8.7 in 22.1 cm 221 mm 0.73 ft
Case Weight with Stand		10.53 kg 23 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	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)	1 x USB 3.0 (Type-C; upstream) 2 x HDMI 2.1 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (DSC; HBR3) 3 x USB 3.0 (Type-A; downstream; BC 1.2 charging at 5V/1.5A) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 2W	2 x 3W
Features
Cool Features	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	Display Stream Compression (DSC) Flicker-free technology Smart OD KVM Switch OSD Sidekick Low Blue Light GameAssist (Aim Stabilizer / Crosshair / Dashboard / Black Equalizer / Timer / Counter / Auto-Update) 6-axis color control Picture-by-Picture Adaptive-Sync technology Picture-in-Picture
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		28.18 in 71.6 cm 715.8 mm 2.35 ft
Case Height		16.69 in 42.4 cm 423.8 mm 1.39 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	115 mm 11.5 cm 4.5276 in 0.3773 ft	167 mm 16.7 cm 6.5748 in 0.5479 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	20 °	270 °
Right Swivel	20 °	270 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	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 DisplayPort cable USB 3.0 cable	DisplayPort cable HDMI cable USB cable Ergonomic arm
Certificates and Standards
Licenses	CE EyeSafe Display NVIDIA G-Sync Compatible RoHS TÜV Rheinland Eye Safety Certified	Eyesafe certified TÜV Rheinland Flicker-free certified TÜV Rheinland Low Blue Light certified
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F

Acer Predator XB283K

Gigabyte M32U Arm Edition