Comparison between Asus RoG Swift PG279QM vs Asus RoG Swift PG278Q

General Info
Model Number	Asus RoG Swift PG279QM	Asus RoG Swift PG278Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2014
Brand	Asus	Asus
Model Number	RoG Swift PG279QM	RoG Swift PG278Q
Alias	PG279QM
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		AU Optronics
Display Type	IPS	TN
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	4660.4 %	89.04 %
Backlight Source	W-LED	W-LED
DCI P3	97%
sRGB	150 %	93.9 %
Adobe RGB 1998		68.1 %
NTSC 1953		72 %
Screen Brightness	350 cd/m²	350 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		1000000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Screen Input Lag		4 ms
Display Minimum Response Time	1 ms	1 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 400 HDR10
3D	No	Yes
Size, weight, color
Case Depth	3.54 in 9 cm 90 mm 0.3 ft	2.6 in 6.6 cm 65.98 mm 0.22 ft
Case Weight	4.5 kg 10 lbs	7 kg 15 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	24.4 in 62 cm 619.77 mm 2.03 ft
Case Height with Stand	16.06 in 40.8 cm 408 mm 1.34 ft	21.83 in 55.5 cm 554.53 mm 1.82 ft
Case Depth with Stand	10.04 in 25.5 cm 255 mm 0.84 ft	9.37 in 23.8 cm 237.9 mm 0.78 ft
Case Weight with Stand	8.1 kg 18 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	3 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)	1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Dark Boost Fast IPS Ultra Low Blue Light GamePlus (Stopwatch/Crosshair/Timer/FPS Counter/Display Alignment) NVIDIA G-Sync processor GameVisual Flicker-free technology Asus Aura Sync Lighting NVIDIA Reflex Latency Analyzer Customized heatsink Trace Free Technology	GamePlus (Crosshair/Timer) Nvidia G-SYNC Technology Refresh Rate Turbo key Trace Free Technology Nvidia ULMB (Ultra Low Motion Blur) 5-way OSD joystick Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.17 in 61.4 cm 614 mm 2.01 ft	24.4 in 62 cm 619.77 mm 2.03 ft
Case Height	0.28 in 0.7 cm 7 mm 0.02 ft	14.29 in 36.3 cm 362.96 mm 1.19 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	100 mm 10 cm 3.937 in 0.3281 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	25 °	60 °
Right Swivel	25 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	1 Hz - 240 Hz	60 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 222 kHz	89 kHz - 222 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	DisplayPort cable USB 3.0 cable
Certificates and Standards
Licenses	TÜV Low Blue Light TÜV Flicker-free	BSMI CB CCC CE CEL level 1 cTick CU ErP ENERGY STAR FCC Class B J-MOSS KCC PSE RoHS TÜV Flicker-free UL/cUL VCI WEEE WHQL (Windows 8.1; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F

Asus RoG Swift PG279QM

Asus RoG Swift PG278Q