Comparison between Dell UltraSharp U2312M vs AOC U2777PQU

General Info
Model Number	Dell UltraSharp U2312M	AOC U2777PQU

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2011	2016
Brand	Dell	AOC
Model Number	UltraSharp U2312M	U2777PQU
Display
Screen Size Class	23" (inches)	27" (inches)
Diagonal Size	22.99 in 58.4 cm 584 mm 1.92 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.05 in 50.9 cm 509.184 mm 1.67 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.28 in 28.6 cm 286.416 mm 0.94 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	e-IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.265 mm	0.155 mm
Screen Pixel Density	95 ppi	163 ppi
Screen-to-Body Ratio	82.56 %
Backlight Source	W-LED
sRGB	99 %	100 %
Adobe RGB 1998	74 %
NTSC 1953	72 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	2000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	1 ms
Display Minimum Response Time	8 ms	4 ms
Display Maximum Response Time	14 ms
Display Coating	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.34 in 6 cm 59.5 mm 0.2 ft
Case Weight	2.96 kg 7 lbs
Case Width with Stand	21.51 in 54.6 cm 546.4 mm 1.79 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height with Stand	14.37 in 36.5 cm 365 mm 1.2 ft	20.91 in 53.1 cm 531.15 mm 1.74 ft
Case Depth with Stand	7.3 in 18.5 cm 185.4 mm 0.61 ft	7.65 in 19.4 cm 194.27 mm 0.64 ft
Case Weight with Stand	5.18 kg 11 lbs	7.3 kg 16 lbs
Case Color	Black	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)	1 x USB 3.0 (upstream) 1 x HDMI 2.0 (MHL) 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x D-sub 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream)
Audio
Audio Speakers		2 x 3W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.51 in 54.6 cm 546.4 mm 1.79 ft
Case Height	12.73 in 32.3 cm 323.3 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	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	180 mm 18 cm 7.0866 in 0.5906 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	165 °
Right Swivel	45 °	165 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	4 °	5 °
Backward Tilt	21 °	24 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	23 Hz - 80 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 160 kHz
Accessories
Extras	D-sub cable DVI cable USB upstream cable	Audio cable D-sub cable DisplayPort cable HDMI cable USB 3.0 upstream cable
Certificates and Standards
Licenses	ENERGY STAR 5.0 Epeat Gold TCO Certified Displays 5.0	CCC CE EAC ENERGY STAR 6.0 Epeat Silver RoHS TCO Certified Displays 6.0
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 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 90 %
Max Operating Altitude	3048	3657.6
Max Storage Altitude	10668	12192

Dell UltraSharp U2312M

AOC U2777PQU