Comparison between Samsung U28R55 vs Asus RoG Swift PG258Q

General Info
Model Number	Samsung U28R55	Asus RoG Swift PG258Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2016
Brand	Samsung	Asus
Model Series	UR55
Model Number	U28R55	RoG Swift PG258Q
Alias	U28R550 U28R55U0
Display
Screen Size Class	28" (inches)	25" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Manufacturer		AU Optronics
Display Type	IPS	TN
Display Bit Depth	10 bits	8 bits (6 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.16 mm	0.283 mm
Screen Pixel Density	157 ppi	89 ppi
Screen-to-Body Ratio	88.7 %	88.23 %
Backlight Source	W-LED	W-LED
sRGB		100 %
Adobe RGB 1998		68.1 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Screen Input Lag		5 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time		4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	HDR10
3D	No	Yes
Size, weight, color
Case Depth	2.52 in 6.4 cm 64 mm 0.21 ft	2.85 in 7.3 cm 72.5 mm 0.24 ft
Case Weight	5 kg 11 lbs	3.14 kg 7 lbs
Case Width with Stand	25.15 in 63.9 cm 638.8 mm 2.1 ft	22.21 in 56.4 cm 564.1 mm 1.85 ft
Case Height with Stand	18.87 in 47.9 cm 479.3 mm 1.57 ft	15.11 in 38.4 cm 383.7 mm 1.26 ft
Case Depth with Stand	9.86 in 25.1 cm 250.5 mm 0.82 ft	9.99 in 25.4 cm 253.7 mm 0.83 ft
Case Weight with Stand	5.8 kg 13 lbs	5.6 kg 12 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	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 4W
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	GamePlus (Crosshair/Timer) GameVisual Trace Free Technology Low Blue light Nvidia 3D LightBoost Nvidia G-SYNC Technology HDCP (High-bandwidth Digital Content Protection) 5-way OSD joystick Nvidia 3D Vision Flicker-free technology Nvidia ULMB (Ultra Low Motion Blur)
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.15 in 63.9 cm 638.8 mm 2.1 ft	22.21 in 56.4 cm 564.1 mm 1.85 ft
Case Height	14.72 in 37.4 cm 374 mm 1.23 ft	13.02 in 33.1 cm 330.6 mm 1.08 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		120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		50 °
Right Swivel		50 °
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	24 Hz - 240 Hz
Horizontal Digital Frequency		30 kHz - 255 kHz
Accessories
Extras		DisplayPort cable HDMI cable USB 3.0 upstream cable
Certificates and Standards
Licenses	Windows 10 Certification TÜV Rheinland Eye Comfort 2.0 Certification	BSMI CB CCC CE CEL level 1 cTick CU eStandby ENERGY STAR FCC Class B J-MOSS KCC PSE RCM RoHS TÜV Low Blue Light TÜV Flicker-free UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7)
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 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F

Samsung U28R55

Asus RoG Swift PG258Q