Comparison between Acer VG280Kbmiipx vs Dell UltraSharp UP2516D

General Info
Model Number	Acer VG280Kbmiipx	Dell UltraSharp UP2516D

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Type	Monitor	Monitor
Year	2020	2015
Brand	Acer	Dell
Model Series	Nitro VG0
Model Number	VG280Kbmiipx	UltraSharp UP2516D
Alias	VG280K bmiipx
Display
Screen Size Class	28" (inches)	25" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	24.98 in 63.4 cm 634.4 mm 2.08 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	21.77 in 55.3 cm 552.96 mm 1.81 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	12.25 in 31.1 cm 311.04 mm 1.02 ft
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Lut		3D LUT 14 bits
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	2560 x 1440
Screen Pixel Pitch	0.16 mm	0.216 mm
Screen Pixel Density	157 ppi	117 ppi
Screen-to-Body Ratio		89.66 %
Backlight Source	W-LED	GB-r LED
DCI P3	90%	98%
sRGB		100 %
Adobe RGB 1998		100 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		9 ms
Display Minimum Response Time	4 ms	6 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth		2.03 in 5.2 cm 51.6 mm 0.17 ft
Case Weight	5.1 kg 11 lbs	4.04 kg 9 lbs
Case Width with Stand	25.08 in 63.7 cm 637 mm 2.09 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height with Stand	18.07 in 45.9 cm 459 mm 1.51 ft	15.67 in 39.8 cm 398 mm 1.31 ft
Case Depth with Stand	9.45 in 24 cm 240 mm 0.79 ft	7.89 in 20 cm 200.3 mm 0.66 ft
Case Weight with Stand	5.5 kg 12 lbs	6.96 kg 15 lbs
Case Color	Black	Silver
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 (MHL) 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 2 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Black Boost ComfyView GameView Zero Frame Flicker-free technology AMD FreeSync technology Blue Light Filter	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Pictire-by-Picture
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot Security lock slot
Ergonomics
Case Width	25.08 in 63.7 cm 637 mm 2.09 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height		13.3 in 33.8 cm 337.9 mm 1.11 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		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		0 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 60 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz	30 kHz - 88 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	DisplayPort cable - mini-DP to DP Factory calibration report USB 3.0 upstream cable
Certificates and Standards
Licenses	RoHS J-Moss Green Mark PC Recycling PSE MPRⅡ ISO9241-307 VCCI-B FCC CE CCC	ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 35 °C 32 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer VG280Kbmiipx

Dell UltraSharp UP2516D