Comparison between Acer KG251Q Zbmiipx vs ViewSonic XG2431

General Info
Model Number	Acer KG251Q Zbmiipx	ViewSonic XG2431

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2021
Brand	Acer	ViewSonic
Model Number	KG251Q Zbmiipx	XG2431
Alias	KG251QZbmiipx
Display
Screen Size Class	25" (inches)	24" (inches)
Diagonal Size	24.5 in 62.2 cm 622.3 mm 2.04 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	21.41 in 54.4 cm 543.744 mm 1.78 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	11.91 in 30.3 cm 302.616 mm 0.99 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Type	VA	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.283 mm	0.275 mm
Screen Pixel Density	89 ppi	92 ppi
Screen-to-Body Ratio		89.58 %
Backlight Source	W-LED	W-LED
sRGB		104 %
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		1.93 in 4.9 cm 49 mm 0.16 ft
Case Weight	2.96 kg 7 lbs	3.5 kg 8 lbs
Case Width with Stand	21.93 in 55.7 cm 557 mm 1.83 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height with Stand	16.59 in 42.1 cm 421.4 mm 1.38 ft	17.09 in 43.4 cm 434.1 mm 1.42 ft
Case Depth with Stand	7.43 in 18.9 cm 188.8 mm 0.62 ft	9.41 in 23.9 cm 239 mm 0.78 ft
Case Weight with Stand	3.3 kg 7 lbs	6.8 kg 15 lbs
Case Color	Black and Red	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.2 (Type-A; downstream) 1 x USB 3.2 (Type-B; upstream)
Audio
Audio Speakers	2 x 2W	2 x 3W
Features
Cool Features	Flicker-free technology Game View ZeroFrame Design AMD FreeSync Premium Blue Light Filter	Blur Busters 2.0 Certified Fast IPS Low Blue Light ViewMode presets PureXP motion blur reduction Flicker-free technology 3-side Borderless Display AMD FreeSync Premium
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.93 in 55.7 cm 557 mm 1.83 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height		12.72 in 32.3 cm 323 mm 1.06 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		90 °
Right Swivel		90 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 250 Hz	48 Hz - 240 Hz
Horizontal Digital Frequency	32 kHz - 281 kHz	15 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	DisplayPort cable USB Type-A to Type-B
Certificates and Standards
Licenses	CCC CE FCC ISO9241-307 J-Moss Green Mark MPR II PSE RoHS VCCI-B	cTUVus FCC-B ICES003 CEC NOM Mexico Energy CE CE EMC CB RoHS ErP REACH WEEE EAC UkrSEPRO BSMI RCM GEMS VCCI PSE CCC China RoHS China Energy Label
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 85 %	20 % - 90 %

Acer KG251Q Zbmiipx

ViewSonic XG2431