Comparison between Dell UltraSharp U2913WM vs Dell P2721Q

General Info
Model Number	Dell UltraSharp U2913WM	Dell P2721Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2012	2020
Brand	Dell	Dell
Model Number	UltraSharp U2913WM	P2721Q
Display
Screen Size Class	29" (inches)	27" (inches)
Diagonal Size	28.75 in 73 cm 730.25 mm 2.4 ft	26.96 in 68.5 cm 684.667 mm 2.25 ft
Screen Width	26.49 in 67.3 cm 672.768 mm 2.21 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.17 in 28.4 cm 283.824 mm 0.93 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	16:9
Screen Resolution	2560 x 1080	3840 x 2160
Screen Pixel Pitch	0.263 mm	0.155 mm
Screen Pixel Density	96 ppi	163 ppi
Screen-to-Body Ratio	86.08 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
NTSC 1953	72 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	18 ms
Display Minimum Response Time	8 ms	5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.41 in 6.1 cm 61.2 mm 0.2 ft
Case Weight	5.76 kg 13 lbs	5.1 kg 11 lbs
Case Width with Stand	27.55 in 70 cm 699.8 mm 2.3 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height with Stand	14.12 in 35.9 cm 358.7 mm 1.18 ft	15.17 in 38.5 cm 385.2 mm 1.26 ft
Case Depth with Stand	7.65 in 19.4 cm 194.2 mm 0.64 ft	7.28 in 18.5 cm 185 mm 0.61 ft
Case Weight with Stand	8.34 kg 18 lbs
Case Color	Black	Apollo Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort (Input mini) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x D-sub 1 x DisplayPort (Output MST) 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x USB 3.2 (Type-A; Gen 1; downstream) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 2.0 (Type-A; downstream) 1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture	Flicker-free technology Low Blue Light
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	27.55 in 70 cm 699.8 mm 2.3 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height	12.48 in 31.7 cm 317 mm 1.04 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	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	Yes	Yes
Left Swivel	30 °	45 °
Right Swivel	30 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	4 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 86 Hz
Horizontal Digital Frequency	30 kHz - 94 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable DisplayPort cable - mini-DP to DP DVI-D cable Factory calibration report USB 3.0 upstream cable	DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable
Certificates and Standards
Licenses	ENERGY STAR Epeat Gold TCO Certified Displays	CEC CECP CEL ENERGY STAR 8.0 EPEAT RoHS TCO Certified Displays 8.0 TUV Flicker Free TUV Low Blue Light
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 % - 80 %
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	5000
Max Storage Altitude	10668	12192

Dell UltraSharp U2913WM

Dell P2721Q