Comparison between Asus PB278Q vs ViewSonic XG2405-2

General Info
Model Number	Asus PB278Q	ViewSonic XG2405-2

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2012	2021
Brand	Asus	ViewSonic
Model Number	PB278Q	XG2405-2
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Manufacturer	Samsung
Display Type	PLS	IPS
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.275 mm
Screen Pixel Density	109 ppi	92 ppi
Screen-to-Body Ratio	80.66 %	89.58 %
Backlight Source	W-LED	W-LED
sRGB	99.5 %	120 %
Adobe RGB 1998	78.1 %
NTSC 1953	81 %	85 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	17 ms
Display Minimum Response Time	5 ms	1 ms
Display Average Response Time	12 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.74 in 7 cm 69.6 mm 0.23 ft	1.89 in 4.8 cm 48 mm 0.16 ft
Case Weight		3.1 kg 7 lbs
Case Width with Stand	25.31 in 64.3 cm 643 mm 2.11 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height with Stand	21.74 in 55.2 cm 552.3 mm 1.81 ft	17.08 in 43.4 cm 433.9 mm 1.42 ft
Case Depth with Stand	8.58 in 21.8 cm 218 mm 0.72 ft	9.41 in 23.9 cm 239 mm 0.78 ft
Case Weight with Stand	8.8 kg 19 lbs	6.3 kg 14 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DVI-D Dual Link 1 x D-sub 2 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 3W	2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	Flicker-free technology Low Blue Light SuperClear IPS 3-side Borderless Display AMD FreeSync Premium
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.31 in 64.3 cm 643 mm 2.11 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height	15.2 in 38.6 cm 386.2 mm 1.27 ft	12.72 in 32.3 cm 323 mm 1.06 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	120 mm 12 cm 4.7244 in 0.3937 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	60 °	90 °
Right Swivel	60 °	90 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	24 kHz - 89 kHz	30 kHz - 180 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable DisplayPort cable DVI-D cable HDMI cable	HDMI cable
Certificates and Standards
Licenses	BSMI CB CCC CE cTick CU ErP ENERGY STAR FCC Class B KCC PSE RoHS UL/cUL WEEE	cTUVus FCC-B ICES003 CEC MX-CoC Mexico Energy CE CE EMC CB RoHS ErP REACH WEEE EAC UkrSEPRO BSMI RCM GEMS VCCI PSE KC e-Standby BIS CCC China RoHS China Energy Label
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		20 % - 90 %

Asus PB278Q

ViewSonic XG2405-2