Comparison between Philips 279E1EW vs Philips 278E1A

General Info
Model Number	Philips 279E1EW	Philips 278E1A

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2019
Brand	Philips	Philips
Model Series	E-Line	E-Line
Model Number	279E1EW	278E1A
Alias	279E1EW/93 279E1EW/96 279E1EW/11	278E1A/00 278E1A/01
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 685.9 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 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 Curvature		1800
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	88.79 %	88.79 %
Backlight Source	W-LED	W-LED
sRGB	111.5 %	109 %
NTSC 1953	93 %	91 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.61 in 4.1 cm 41 mm 0.13 ft	1.77 in 4.5 cm 45 mm 0.15 ft
Case Weight	4.42 kg 10 lbs	4.18 kg 9 lbs
Case Width with Stand	24.13 in 61.3 cm 613 mm 2.01 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	21.46 in 54.5 cm 545 mm 1.79 ft	18.15 in 46.1 cm 461 mm 1.51 ft
Case Depth with Stand	8.82 in 22.4 cm 224 mm 0.73 ft	7.56 in 19.2 cm 192 mm 0.63 ft
Case Weight with Stand	6.1 kg 13 lbs	4.78 kg 11 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 15W; DP Alt Mode) 1 x HDMI 2.0	1 x 3.5 mm Audio Out 1 x HDMI 2.0 2 x DisplayPort 1.2
Audio
Audio Speakers		2 x 3W
Features
Cool Features	EasyRead Flicker-free technology SmartImage MultiView Picture-in-Picture SmartUniformity Picture-by-Picture Low Blue Light Adaptive-Sync technology Separate Sync AMD FreeSync technology SmartContrast	SmartContrast SmartImage SmartUniformity SmartImage Game Flicker-free technology Low Blue Light
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.13 in 61.3 cm 613 mm 2.01 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height	14.49 in 36.8 cm 368 mm 1.21 ft	14.49 in 36.8 cm 368 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	No
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 75 Hz	59 Hz - 61 Hz
Horizontal Digital Frequency	30 kHz - 140 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable DisplayPort cable USB Type-C cable	HDMI cable
Certificates and Standards
Licenses	CB CE Mark PSE RoHS VCCI	cETLus EAC / CU TÜV/ISO9241-307 ENERGY STAR 8.0 FCC Class B ISO9241-307 CCC CECP RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	20 % - 80 %
Max Operating Altitude	3658	3658
Max Storage Altitude	12192	12192

Philips 279E1EW

Philips 278E1A