Comparison between Acer Predator XB1 XB321HK vs Gigabyte M32U

General Info
Model Number	Acer Predator XB1 XB321HK	Gigabyte M32U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2021
Brand	Acer	Gigabyte
Model Number	Predator XB1 XB321HK	M32U
Alias	XB321HK
Display
Screen Size Class	32" (inches)	32" (inches)
Diagonal Size	32.01 in 81.3 cm 813 mm 2.67 ft	31.54 in 80.1 cm 801 mm 2.63 ft
Screen Width	27.89 in 70.8 cm 708.48 mm 2.32 ft	27.45 in 69.7 cm 697.306 mm 2.29 ft
Screen Height	15.69 in 39.9 cm 398.52 mm 1.31 ft	15.44 in 39.2 cm 392.234 mm 1.29 ft
Display Manufacturer	AU Optronics	Innolux
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	0.181 mm
Screen Pixel Density	137 ppi	140 ppi
Screen-to-Body Ratio	88.1 %	90.16 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB	100 %	123 %
Adobe RGB 1998	73 %
Screen Brightness	350 cd/m²	350 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 °
Screen Input Lag	63 ms
Display Minimum Response Time	4 ms	2 ms
Display Average Response Time	12 ms
Display Maximum Response Time	23 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.4 in 6.1 cm 61 mm 0.2 ft	2.69 in 6.8 cm 68.2 mm 0.22 ft
Case Weight	8 kg 18 lbs	7.25 kg 16 lbs
Case Width with Stand	29.05 in 73.8 cm 737.9 mm 2.42 ft	28.18 in 71.6 cm 715.8 mm 2.35 ft
Case Height with Stand	18.19 in 46.2 cm 462 mm 1.52 ft	17.93 in 45.5 cm 455.3 mm 1.49 ft
Case Depth with Stand	12.2 in 31 cm 309.9 mm 1.02 ft	9.62 in 24.4 cm 244.3 mm 0.8 ft
Case Weight with Stand	11.3 kg 25 lbs	10.35 kg 23 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	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	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Nvidia G-SYNC Technology Blue Light Filter eColor Managment	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	29.05 in 73.8 cm 737.9 mm 2.42 ft	28.18 in 71.6 cm 715.8 mm 2.35 ft
Case Height	17.1 in 43.4 cm 434.3 mm 1.42 ft	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	120 mm 12 cm 4.7244 in 0.3937 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	24 Hz - 60 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 140 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable USB 3.0 cable	DisplayPort cable HDMI cable USB cable
Certificates and Standards
Licenses	CE ENERGY STAR 6.0	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 XB1 XB321HK

Gigabyte M32U