Comparison between Asus PA248Q vs Asus PB278Q

General Info
Model Number	Asus PA248Q	Asus PB278Q

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Type	Monitor	Monitor
Year	2013	2012
Brand	Asus	Asus
Model Series	ProArt
Model Number	PA248Q	PB278Q
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	24.06 in 61.1 cm 611 mm 2 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	20.41 in 51.8 cm 518.4 mm 1.7 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	12.76 in 32.4 cm 324 mm 1.06 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display	Samsung
Display Type	e-IPS	PLS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:10	16:9
Screen Resolution	1920 x 1200	2560 x 1440
Screen Pixel Pitch	0.27 mm	0.233 mm
Screen Pixel Density	94 ppi	109 ppi
Screen-to-Body Ratio	83.27 %	80.66 %
Backlight Source	W-LED	W-LED
sRGB	96 %	99.5 %
Adobe RGB 1998	74 %	78.1 %
NTSC 1953	72 %	81 %
Screen Brightness	300 cd/m²	300 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	8 ms	17 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	14 ms	12 ms
Display Maximum Response Time	19 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.44 in 6.2 cm 62 mm 0.2 ft	2.74 in 7 cm 69.6 mm 0.23 ft
Case Width with Stand	21.94 in 55.7 cm 557.2 mm 1.83 ft	25.31 in 64.3 cm 643 mm 2.11 ft
Case Height with Stand	16.39 in 41.6 cm 416.3 mm 1.37 ft	21.74 in 55.2 cm 552.3 mm 1.81 ft
Case Depth with Stand	9.25 in 23.5 cm 235 mm 0.77 ft	8.58 in 21.8 cm 218 mm 0.72 ft
Case Weight with Stand	6.4 kg 14 lbs	8.8 kg 19 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	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 3W
Features
Cool Features	Picture-by-Picture Picture-in-Picture Trace Free Technology SPLENDID Video Intelligence Technology 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	21.94 in 55.7 cm 557.2 mm 1.83 ft	25.31 in 64.3 cm 643 mm 2.11 ft
Case Height	14.25 in 36.2 cm 362 mm 1.19 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	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	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	50 Hz - 76 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	24 kHz - 89 kHz
Accessories
Extras	D-sub cable DisplayPort cable DVI-D cable USB 3.0 cable	Audio cable D-sub cable DisplayPort cable DVI-D cable HDMI cable
Certificates and Standards
Licenses	BSMI CB CCC CE cTick ErP ENERGY STAR FCC Class B ISO9241-307 J-MOSS NOM PSB RoHS TCO Certified Displays 5.2 TÜV/Ergonomics UL/cUL VCCI 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 PA248Q

Asus PB278Q