Comparison between Dell UP2720Q vs Samsung U28R55

General Info
Model Number	Dell UP2720Q	Samsung U28R55

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2017
Brand	Dell	Samsung
Model Series	UltraSharp	UR55
Model Number	UP2720Q	U28R55
Alias	UltraSharp UP2720Q DL0028144	U28R550 U28R55U0
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	28 in 71.1 cm 711.2 mm 2.33 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	10 bits
Frame Rate Control	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.16 mm
Screen Pixel Density	163 ppi	157 ppi
Screen-to-Body Ratio		88.7 %
Backlight Source	W-LED	W-LED
DCI P3	98%
Rec.2020	80
sRGB	100 %
Adobe RGB 1998	100 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1300 : 1	1000 : 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	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR	HDR10
3D	No	No
Size, weight, color
Case Depth		2.52 in 6.4 cm 64 mm 0.21 ft
Case Weight	5.55 kg 12 lbs	5 kg 11 lbs
Case Width with Stand	24.09 in 61.2 cm 611.9 mm 2.01 ft	25.15 in 63.9 cm 638.8 mm 2.1 ft
Case Height with Stand	17.06 in 43.3 cm 433.4 mm 1.42 ft	18.87 in 47.9 cm 479.3 mm 1.57 ft
Case Depth with Stand	8.35 in 21.2 cm 212 mm 0.7 ft	9.86 in 25.1 cm 250.5 mm 0.82 ft
Case Weight with Stand	9.71 kg 21 lbs	5.8 kg 13 lbs
Case Color	Black	Dark Blue Gray
Hardware
Built-in Camera	No	No
Connectivity	2 x USB 3.2 (Gen 2; downstream) 2 x USB 3.2 (Gen 2; downstream; DP1.4) 1 x DisplayPort 1.4 (HDCP 2.2) 1 x Thunderbolt 3.0 (upstream; DP1.4) 1 x Thunderbolt 3.0 (downstream; DP1.4) 2 x HDMI 2.0 (HDCP 2.2) 1 x USB 3.2 (Gen 1; downstream) 1 x 3.5 mm Audio Out 1 x USB 3.2 (Gen 1; downstream; BC 1.2 charging at 2A)	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers		2 x 4W
Features
Cool Features	HDCP 2.2 (High-bandwidth Digital Content Protection) PremierColor technology CalMAN Ready MST capable monitor (daisy chain) Flicker-free technology Dell Display Manager Compatibility Zero flash technology PremierColor Monitor Color Calibration with Internal Colorimeter Picture-in-Picture Dell Display Manager	Samsung MagicUpscale Eco Saving Plus Off Timer Plus Flicker Free Picture-by-Picture Picture-in-Picture Eye Saver Mode AMD Radeon FreeSync Technology Image Size Samsung MagicBright Easy Setting Box
Extra Features	Security lock slot (cable lock sold separately) Anti-theft stand lock slot (to lock stand to monitor using screw)
Ergonomics
Case Width		25.15 in 63.9 cm 638.8 mm 2.1 ft
Case Height		14.72 in 37.4 cm 374 mm 1.23 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
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	5 °	2 °
Backward Tilt	21 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	40 Hz - 60 Hz
Accessories
Extras	Stand Riser Stand Base Monitor Hood Thunderbolt 3 (USB Type-C) cable HDMI cable DP cable (DP to DP) USB Type-C to USB Type-A cable
Certificates and Standards
Licenses	TCO Certified Display RoHS Compliant BFR/PVC Free (Halogen-free) (excluding external cables) Arsenic-free glass and mercury-free for the panel only	Windows 10 Certification TÜV Rheinland Eye Comfort 2.0 Certification
Usage and Storage Requirements
Safe Operating Temperature Level		10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %

Dell UP2720Q

Samsung U28R55