Comparison between Asus PB287Q vs Asus PB278Q

General Info
Model Number	Asus PB287Q	Asus PB278Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2012
Brand	Asus	Asus
Model Number	PB287Q	PB278Q
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 684.7 mm 2.25 ft
Screen Width	24.45 in 62.1 cm 620.93 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 Manufacturer	Innolux	Samsung
Display Type	TN	PLS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	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	0.162 mm	0.233 mm
Screen Pixel Density	157 ppi	109 ppi
Screen-to-Body Ratio	84.31 %	80.66 %
Backlight Source	W-LED	W-LED
sRGB	96 %	99.5 %
Adobe RGB 1998	66 %	78.1 %
NTSC 1953	72 %	81 %
Screen Brightness	330 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag	22 ms	17 ms
Display Minimum Response Time	1 ms	5 ms
Display Average Response Time		12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.5 in 6.4 cm 63.55 mm 0.21 ft	2.74 in 7 cm 69.6 mm 0.23 ft
Case Width with Stand	25.98 in 66 cm 660 mm 2.17 ft	25.31 in 64.3 cm 643 mm 2.11 ft
Case Height with Stand	16.3 in 41.4 cm 414 mm 1.36 ft	21.74 in 55.2 cm 552.3 mm 1.81 ft
Case Depth with Stand	8.66 in 22 cm 220.06 mm 0.72 ft	8.58 in 21.8 cm 218 mm 0.72 ft
Case Weight with Stand	7.9 kg 17 lbs	8.8 kg 19 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 1.4 (MHL)	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
Audio
Audio Speakers	2 x 2W	2 x 3W
Features
Cool Features	Low Blue Light Picture-by-Picture SPLENDID Video Intelligence Technology Trace Free Technology Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.99 in 66 cm 660.26 mm 2.17 ft	25.31 in 64.3 cm 643 mm 2.11 ft
Case Height	14.99 in 38.1 cm 380.67 mm 1.25 ft	15.2 in 38.6 cm 386.2 mm 1.27 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	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	60 °	60 °
Right Swivel	60 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 75 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency	24 kHz - 99 kHz	24 kHz - 89 kHz
Accessories
Extras	Audio cable DisplayPort cable	Audio cable D-sub cable DisplayPort cable DVI-D cable HDMI cable
Certificates and Standards
Licenses	BSMI CB CCC CE CEL Level 2 cTick ErP ENERGY STAR FCC Class B PSE RoHS TCO Certified Displays 6.0 UL/cUL VCCI WEEE WHQL (Windows 8; Windows 7)	BSMI CB CCC CE cTick CU ErP ENERGY STAR FCC Class B KCC PSE RoHS UL/cUL WEEE
Usage and Storage Requirements

Asus PB287Q

Asus PB278Q