Comparison between Philips 275P4VYKEB vs Philips 278M1R

General Info
Model Number	Philips 275P4VYKEB	Philips 278M1R

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2020
Brand	Philips	Philips
Model Series		Momentum
Model Number	275P4VYKEB	278M1R
Alias	275P4VYKEB/00	278M1R/00 278M1R/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 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	Samsung
Display Type	PLS	IPS
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	5120 x 2880	3840 x 2160
Screen Pixel Pitch	0.117 mm	0.155 mm
Screen Pixel Density	218 ppi	163 ppi
Screen-to-Body Ratio	77.4 %	88.17 %
Backlight Source	W-LED	W-LED
DCI P3		91%
sRGB	100 %	105 %
Adobe RGB 1998	99 %	89 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	8 ms	4 ms
Display Coating		Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.52 in 6.4 cm 64 mm 0.21 ft	2.95 in 7.5 cm 75 mm 0.25 ft
Case Weight	5.32 kg 12 lbs	4.53 kg 10 lbs
Case Width with Stand	25.16 in 63.9 cm 639 mm 2.1 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	16.93 in 43 cm 430 mm 1.41 ft	17.2 in 43.7 cm 437 mm 1.43 ft
Case Depth with Stand	10.75 in 27.3 cm 273 mm 0.9 ft	9.88 in 25.1 cm 251 mm 0.82 ft
Case Weight with Stand	8.11 kg 18 lbs	6.74 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	Yes	No
Connectivity	2 x DisplayPort 1.2 1 x 3.5 mm Audio Out 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Audio Speakers	2 x 2W	2 x 5W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	DDC/CI Flicker-free technology Low Blue Light Separate Sync Mega Infinity DCR HDR ready 4-sided Ambiglow SmartImage Adaptive-Sync Technology SmartUniformity
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.16 in 63.9 cm 639 mm 2.1 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	15.94 in 40.5 cm 405 mm 1.33 ft	14.57 in 37 cm 370 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	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	65 °	33 °
Right Swivel	65 °	33 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	23 Hz - 75 Hz
Horizontal Digital Frequency	31 kHz - 174 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable USB 3.0 upstream cable	HDMI cable DisplayPort cable USB Type-B cable
Certificates and Standards
Licenses	CE cETLus ENERGY STAR 6.0 FCC Class B ISO9241-307 RCM RoHS SEMKO TCO Certified Display TÜV/TÜV/Ergonomics TÜV/GS WEEE VCCI	CB CCC CECP CEL CE Mark CU-EAC RoHS TUV/ISO9241-307 TUV-BAUART UKRAINIAN
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 %	20 % - 80 %
Max Operating Altitude	3658	3658
Max Storage Altitude	12192	12192

Philips 275P4VYKEB

Philips 278M1R