Comparison between Dell UltraSharp U2713HM vs ViewSonic VA2456-h

General Info
Model Number	Dell UltraSharp U2713HM	ViewSonic VA2456-h

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2012	2019
Brand	Dell	ViewSonic
Model Number	UltraSharp U2713HM	VA2456-h
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Lut	3D LUT 14 bits
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.275 mm
Screen Pixel Density	109 ppi	92 ppi
Screen-to-Body Ratio	82.84 %	89.03 %
Backlight Source	17S4P W-LED	W-LED
sRGB	99 %
Adobe RGB 1998	79 %
NTSC 1953	72 %	72 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	2000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	22 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	8 ms
Display Maximum Response Time	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.58 in 6.6 cm 65.6 mm 0.22 ft	1.93 in 4.9 cm 49 mm 0.16 ft
Case Weight	5.6 kg 12 lbs	3.5 kg 8 lbs
Case Width with Stand	25.17 in 63.9 cm 639.3 mm 2.1 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height with Stand	16.7 in 42.4 cm 424.3 mm 1.39 ft	15.35 in 39 cm 390 mm 1.28 ft
Case Depth with Stand	7.89 in 20 cm 200.3 mm 0.66 ft	7.8 in 19.8 cm 198 mm 0.65 ft
Case Weight with Stand	8.1 kg 18 lbs	3.9 kg 9 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.17 in 63.9 cm 639.3 mm 2.1 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height	14.89 in 37.8 cm 378.2 mm 1.24 ft	12.8 in 32.5 cm 325 mm 1.07 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	115 mm 11.5 cm 4.5276 in 0.3773 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	4 °	4 °
Backward Tilt	21 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 86 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 113 kHz	15 kHz - 83 kHz
Accessories
Extras	D-sub cable DC power connector for optional Dell Soundbar (AX510) DVI cable Factory calibration report USB 2.0 upstream cable	D-sub cable
Certificates and Standards
Licenses	ENERGY STAR Epeat Gold TCO Certified Displays	CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 Epeat Silver ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE
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	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity	5 % - 90 %	20 % - 90 %
Max Operating Altitude	3048	5000
Max Storage Altitude	10668	12192

Dell UltraSharp U2713HM

ViewSonic VA2456-h