Comparison between AOC Q2577PWQ vs Dell UltraSharp U2719D

General Info
Model Number	AOC Q2577PWQ	Dell UltraSharp U2719D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2018
Brand	AOC	Dell
Model Number	Q2577PWQ	UltraSharp U2719D
Display
Screen Size Class	25" (inches)	27" (inches)
Diagonal Size	24.98 in 63.4 cm 634.4 mm 2.08 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	21.77 in 55.3 cm 552.96 mm 1.81 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	12.25 in 31.1 cm 311.04 mm 1.02 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display	Samsung
Display Type	AH-IPS	PLS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.216 mm	0.233 mm
Screen Pixel Density	117 ppi	109 ppi
Screen-to-Body Ratio		92.16 %
Backlight Source	W-LED	W-LED
DCI P3		85%
sRGB	100 %	99 %
Adobe RGB 1998	80 %
NTSC 1953	72 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	20 ms	6 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	14 ms	8 ms
Display Maximum Response Time		15 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		1.54 in 3.9 cm 39 mm 0.13 ft
Case Weight		3.92 kg 9 lbs
Case Width with Stand	22.46 in 57 cm 570.4 mm 1.87 ft	24.1 in 61.2 cm 612.2 mm 2.01 ft
Case Height with Stand	18.69 in 47.5 cm 474.8 mm 1.56 ft	15.36 in 39 cm 390.2 mm 1.28 ft
Case Depth with Stand	7.84 in 19.9 cm 199.1 mm 0.65 ft	7.09 in 18 cm 180 mm 0.59 ft
Case Weight with Stand	6.5 kg 14 lbs	5.96 kg 13 lbs
Case Color	Black	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x DVI-D Dual Link 1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 (MHL) 1 x DisplayPort 1.2	2 x USB 3.0 (charger - 5V/2.0A) 1 x HDMI 1.4 1 x DisplayPort 1.4 (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	HDCP (High-bandwidth Digital Content Protection) 2.2 DDC/CI Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width		24.1 in 61.2 cm 612.2 mm 2.01 ft
Case Height		13.98 in 35.5 cm 355 mm 1.16 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	130 mm 13 cm 5.1181 in 0.4265 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	No	Yes
Left Swivel		40 °
Right Swivel		40 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 99 kHz	30 kHz - 90 kHz
Accessories
Extras	Audio cable D-sub cable DisplayPort cable DVI-D cable	DisplayPort cable USB 3.0 upstream cable
Certificates and Standards
Licenses	CE EAC ENERGY STAR 6.0 Epeat Silver TCO Certified Displays 6.0 TÜV Bauart	CECP ENERGY STAR 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 - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 80 %
Internal Storage Temperature	-25 °C - 55 °C -13 °F - 131 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 93 %	5 % - 90 %
Max Operating Altitude	3657.6	5000
Max Storage Altitude	12192	12192

AOC Q2577PWQ

Dell UltraSharp U2719D