Comparison between Asus MG278Q vs Samsung S34A650U

General Info
Model Number	Asus MG278Q	Samsung S34A650U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2021
Brand	Asus	Samsung
Model Series		S65UA
Model Number	MG278Q	S34A650U
Alias		LS34A650U
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	31.39 in 79.7 cm 797.22 mm 2.62 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.14 in 33.4 cm 333.72 mm 1.09 ft
Display Curvature		1000
Display Manufacturer	AU Optronics	Samsung
Display Type	TN	VA
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	21:9
Screen Resolution	2560 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.232 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	87.09 %	89.29 %
Backlight Source	W-LED	W-LED
sRGB	100 %
Adobe RGB 1998	72 %
NTSC 1953	75 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	4000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag	15 ms
Display Minimum Response Time	1 ms	5 ms
Display Average Response Time	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.48 in 6.3 cm 63 mm 0.21 ft	5.04 in 12.8 cm 128.1 mm 0.42 ft
Case Weight		5.1 kg 11 lbs
Case Width with Stand	24.61 in 62.5 cm 625 mm 2.05 ft	31.76 in 80.7 cm 806.6 mm 2.65 ft
Case Height with Stand	22.17 in 56.3 cm 563 mm 1.85 ft	17.06 in 43.3 cm 433.3 mm 1.42 ft
Case Depth with Stand	9.17 in 23.3 cm 233 mm 0.76 ft	9.25 in 23.5 cm 234.9 mm 0.77 ft
Case Weight with Stand	7.65 kg 17 lbs	7.6 kg 17 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Network		LAN
Connectivity	1 x HDMI 1.4 1 x HDMI 2.0 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x Ethernet RJ45 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; upstream; 90W; DP Alt Mode; LAN) 1 x USB 3.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	GamePlus (Crosshair/Timer) HDCP (High-bandwidth Digital Content Protection) Refresh Rate Turbo key Trace Free Technology Low Blue Light 5-way OSD joystick AMD FreeSync technology	Flicker-free technology Eco Light Sensor Game Mode Off Timer Plus Low Blue Light Eco Saving Plus Adaptive Picture Picture-by-Picture AMD FreeSync technology Shape-in-Shape
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.61 in 62.5 cm 625 mm 2.05 ft	31.76 in 80.7 cm 806.6 mm 2.65 ft
Case Height	14.49 in 36.8 cm 368 mm 1.21 ft	14.54 in 36.9 cm 369.4 mm 1.21 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	0 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	60 °	30 °
Right Swivel	60 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	20 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	35 Hz - 144 Hz	48 Hz - 100 Hz
Horizontal Digital Frequency	51.2 kHz - 221.97 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable DisplayPort cable DVI-D cable HDMI cable	HDMI cable USB Type-C cable
Certificates and Standards
Licenses	BSMI CB CCC CE C-Tick ENERGY STAR ErP FCC Class B J-MOSS PSE RoHS UL/cUL VCCI WEEE WHQL (Windows 8.1; Windows 7) CU	Energy Star TUV Smart Eye Protection Certification Windows 10
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 50 °C 32 °F - 122 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature	20 °C - 60 °C 68 °F - 140 °F

Asus MG278Q

Samsung S34A650U