Comparison between Dell S2715H vs AOC U27U2

General Info
Model Number	Dell S2715H	AOC U27U2

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2020
Brand	Dell	AOC
Model Number	S2715H	U27U2
Alias		U27U2D
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.54 in 59.8 cm 597.89 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.24 in 33.6 cm 336.31 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	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	0.311 mm	0.155 mm
Screen Pixel Density	81 ppi	163 ppi
Screen-to-Body Ratio	91.01 %	92.81 %
Backlight Source	W-LED	W-LED
DCI P3		82%
sRGB	99 %	100 %
Adobe RGB 1998	64 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1300 : 1
Dynamic Screen Contrast	8000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6 ms	4 ms
Display Average Response Time	14 ms
Display Coating	Glossy
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.81 in 4.6 cm 46.1 mm 0.15 ft	1.81 in 4.6 cm 46.1 mm 0.15 ft
Case Weight	4.86 kg 11 lbs	4.62 kg 10 lbs
Case Width with Stand	24.06 in 61.1 cm 611.2 mm 2.01 ft	24.09 in 61.2 cm 611.9 mm 2.01 ft
Case Height with Stand	17.52 in 44.5 cm 445 mm 1.46 ft	15.37 in 39 cm 390.4 mm 1.28 ft
Case Depth with Stand	7.72 in 19.6 cm 196 mm 0.64 ft	8.48 in 21.5 cm 215.3 mm 0.71 ft
Case Weight with Stand	6.7 kg 15 lbs	6.54 kg 14 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 (MHL) 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 4 x USB 3.2 (Type-A; downstream)
Audio
Audio Speakers	2 x 9W
Features
Cool Features		DDC2B/CI Dynamic Colour Boost (DCB) technology Picture-in-{icture Flicker-free technology KVM Switch HDR Mode Dynamic Contrast Ratio (DCR) technology 4-sided Narrow Bezel Design Low Blue Light Clear Vision Picture-by-Picture
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.06 in 61.1 cm 611.2 mm 2.01 ft	24.09 in 61.2 cm 611.9 mm 2.01 ft
Case Height	14.23 in 36.2 cm 361.5 mm 1.19 ft	13.89 in 35.3 cm 352.7 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	No	Yes
Height Adjustment Range		150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	23 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable USB upstream cable	HDMI cable
Certificates and Standards
Licenses	CECP ENERGY STAR Epeat Gold RoHS compliant TCO Certified Displays	CCC CE CECP CEL CH RoHS cTUVus FCC ISO 9241-307 RoHS TUV Rheinland Low Blue Light Win10
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	5000	3657.6
Max Storage Altitude	12192	12192

Dell S2715H

AOC U27U2