Comparison between Samsung U28R55 vs HP Omen 27qs

General Info
Model Number	Samsung U28R55	HP Omen 27qs

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2023
Brand	Samsung	HP
Model Series	UR55
Model Number	U28R55	Omen 27qs
Alias	U28R550 U28R55U0
Display
Screen Size Class	28" (inches)	27" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	26.96 in 68.5 cm 684.66 mm 2.25 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	8 bits
Frame Rate Control		No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	2560 x 1440
Screen Pixel Pitch	0.16 mm	0.233 mm
Screen Pixel Density	157 ppi	109 ppi
Screen-to-Body Ratio	88.7 %	89.62 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB		99 %
Screen Brightness	300 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.52 in 6.4 cm 64 mm 0.21 ft	2.06 in 5.2 cm 52.32 mm 0.17 ft
Case Weight	5 kg 11 lbs	7.9 kg 17 lbs
Case Width with Stand	25.15 in 63.9 cm 638.8 mm 2.1 ft	24.16 in 61.4 cm 613.6 mm 2.01 ft
Case Height with Stand	18.87 in 47.9 cm 479.3 mm 1.57 ft	20.62 in 52.4 cm 523.75 mm 1.72 ft
Case Depth with Stand	9.86 in 25.1 cm 250.5 mm 0.82 ft	8.79 in 22.3 cm 223.27 mm 0.73 ft
Case Weight with Stand	5.8 kg 13 lbs	8.68 kg 19 lbs
Case Color	Dark Blue Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-B; upstream) 2 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Audio Speakers	2 x 4W	2 x 3W
Features
Cool Features	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	AMD FreeSync Premium Edge Precision Omen Light Studio Game Remaster Mode Low Blue Light VESA Certified AdaptiveSync Shadow Vision HP Eye Ease Flicker-free technology 3-side borderless design VESA ClearMR 6000 certified NVIDIA G-Sync Compatible Adaptive-Sync technology Omen Gaming Hub
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.15 in 63.9 cm 638.8 mm 2.1 ft	24.16 in 61.4 cm 613.6 mm 2.01 ft
Case Height	14.72 in 37.4 cm 374 mm 1.23 ft	14.34 in 36.4 cm 364.24 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	2 °	5 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 60 Hz	55 Hz - 240 Hz
Horizontal Digital Frequency		30 kHz - 391 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras		DisplayPort cable USB Type-A to Type-B cable
Certificates and Standards
Licenses	Windows 10 Certification TÜV Rheinland Eye Comfort 2.0 Certification	BIS BSMI CB CCC CE CEC CEL CSA EAC FCC ICE ISC ISO 9241-307 KC/KCC NOM PSB TUV-Bauart TUV Rheinland Flicker-free Certified TUV Rheinland Low Blue Light Certified RoHS VCCI WEEE
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °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
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		3657.6
Max Storage Altitude		12192

Samsung U28R55

HP Omen 27qs