Comparison between Dell E2720HS vs Acer K272HL

General Info
Model Number	Dell E2720HS	Acer K272HL

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Type	Monitor	Monitor
Year	2020	2014
Brand	Dell	Acer
Model Number	E2720HS	K272HL
Alias		K272HLbid
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Type	IPS	VA
Display Bit Depth	8 bits	8 bits
Frame Rate Control		No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.311 mm	0.311 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio		82.46 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time	8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		2.4 in 6.1 cm 61 mm 0.2 ft
Case Weight	4.54 kg 10 lbs	4.77 kg 10 lbs
Case Width with Stand	24.46 in 62.1 cm 621.284 mm 2.04 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height with Stand	16.07 in 40.8 cm 408.3 mm 1.34 ft	18.19 in 46.2 cm 462 mm 1.52 ft
Case Depth with Stand	7.36 in 18.7 cm 186.944 mm 0.61 ft	9.8 in 24.9 cm 249 mm 0.82 ft
Case Weight with Stand	6.11 kg 13 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x D-sub	1 x D-sub 1 x HDMI 1.4 (MHL) 1 x DVI-D Dual Link
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) 1.2 Low Blue Light PowerNap Dell Display Manager Flicker-free technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot
Ergonomics
Case Width	24.46 in 62.1 cm 621.284 mm 2.04 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height		15 in 38.1 cm 381 mm 1.25 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	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable VGA cable (EMEA and Japan only)	D-subt cable DVI-D cable HDMI cable
Certificates and Standards
Licenses	Energy Star EPEAT TCO Certified Display	ENERGY STAR
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell E2720HS

Acer K272HL