Comparison between Acer CP3271K vs Philips 279C9

General Info
Model Number	Acer CP3271K	Philips 279C9

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	Acer	Philips
Model Series	ConceptD CP3	C-Line
Model Number	CP3271K	279C9
Alias	CP3271K P CP3271KP CP3271K Pbmiippruzx	279C9/00 279C9/01
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 596.736 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 Type	IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	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	84.92 %	92.72 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB	99 %	109 %
NTSC 1953		90.7 %
Screen Brightness	400 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1300 : 1
Dynamic Screen Contrast	100000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	3.5 in 8.9 cm 89 mm 0.29 ft	1.54 in 3.9 cm 39 mm 0.13 ft
Case Weight	4.44 kg 10 lbs	4.25 kg 9 lbs
Case Width with Stand	24.76 in 62.9 cm 629 mm 2.06 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height with Stand	16.56 in 42.1 cm 420.5 mm 1.38 ft	15.63 in 39.7 cm 397 mm 1.3 ft
Case Depth with Stand	10.59 in 26.9 cm 269 mm 0.88 ft	8.58 in 21.8 cm 218 mm 0.72 ft
Case Weight with Stand	6.53 kg 14 lbs	5.85 kg 13 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.1 (Gen 1; downstream) 1 x USB 3.1 (Gen 1; Type-B; upstream)	2 x USB 3.2 (Type-A; downstream; BC 1.2) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode) 2 x USB 3.2 (Type-A; downstream)
Audio
Audio Speakers	2 x 4W	2 x 2W
Features
Cool Features	Low Blue Light Nvidia G-SYNC Technology Pantone Validated Flicker-free technology Light sensor	EasyRead Flicker-free technology Mega Infinity DCR SmartControl Separate Sync Low Blue Light Adaptive-Sync technology SmartImage DDC/CI Zero Bezel Design
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.76 in 62.9 cm 629 mm 2.06 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height	14.76 in 37.5 cm 375 mm 1.23 ft	13.9 in 35.3 cm 353 mm 1.16 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support		Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	180 °	175 °
Right Swivel	180 °	175 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 144 Hz	23 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 510 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	Displayport cable Displayport cable USB 3.0 cable	DisplayPort cable HDMI cable USB Type-C to Type-C/A cable
Certificates and Standards
Licenses	CE TÜV GS ISO9241-307 class II MPRII	CB CCC CECP CEL CE Mark EAEU RoHS ENERGY STAR 8.0 EPA EPEAT FCC Class B ICES-003 SEMKO TCO Certified TÜV/Ergo TÜV Eye Comfort TÜV/GS UKRAINIAN
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		20 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Max Operating Altitude		3658
Max Storage Altitude		12192

Acer CP3271K

Philips 279C9