Comparison between Acer VG280Kbmiipx vs AOC U2879VF

General Info
Model Number	Acer VG280Kbmiipx	AOC U2879VF

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Type	Monitor	Monitor
Year	2020	2015
Brand	Acer	AOC
Model Series	Nitro VG0
Model Number	VG280Kbmiipx	U2879VF
Alias	VG280K bmiipx
Display
Screen Size Class	28" (inches)	28" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	24.45 in 62.1 cm 620.93 mm 2.04 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer		Innolux
Display Type	IPS	TN
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	0.16 mm	0.162 mm
Screen Pixel Density	157 ppi	157 ppi
Screen-to-Body Ratio		84.72 %
Backlight Source	W-LED	W-LED
DCI P3	90%
NTSC 1953		72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Screen Input Lag		30 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time		3.5 ms
Display Maximum Response Time		25 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth		1.92 in 4.9 cm 48.7 mm 0.16 ft
Case Weight	5.1 kg 11 lbs	4 kg 9 lbs
Case Width with Stand	25.08 in 63.7 cm 637 mm 2.09 ft	25.96 in 65.9 cm 659.3 mm 2.16 ft
Case Height with Stand	18.07 in 45.9 cm 459 mm 1.51 ft	18.44 in 46.8 cm 468.4 mm 1.54 ft
Case Depth with Stand	9.45 in 24 cm 240 mm 0.79 ft	6.03 in 15.3 cm 153.2 mm 0.5 ft
Case Weight with Stand	5.5 kg 12 lbs	5.26 kg 12 lbs
Case Color	Black	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	1 x DVI-D Dual Link 1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 2.0 (MHL) 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Black Boost ComfyView GameView Zero Frame Flicker-free technology AMD FreeSync technology Blue Light Filter	HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Picture-in-Picture AMD FreeSync technology Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.08 in 63.7 cm 637 mm 2.09 ft	25.96 in 65.9 cm 659.3 mm 2.16 ft
Case Height		14.94 in 37.9 cm 379.4 mm 1.24 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3.5 °
Backward Tilt	20 °	23.5 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 60 Hz	23 Hz - 80 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	D-sub cable DisplayPort cable DVI cable HDMI cable
Certificates and Standards
Licenses	RoHS J-Moss Green Mark PC Recycling PSE MPRⅡ ISO9241-307 VCCI-B FCC CE CCC	BSMI CCC CE cTÜVus ENERGY STAR 6.0 EPA FCC ISO9241-307 RCM TÜV/Ergonomics WIN7/8
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 % - 80 %	10 % - 85 %
Internal Storage Temperature		-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity		5 % - 93 %
Max Operating Altitude		3657.6
Max Storage Altitude		12192

Acer VG280Kbmiipx

AOC U2879VF