Comparison between Acer CM3271K vs Philips 245E1S

General Info
Model Number	Acer CM3271K	Philips 245E1S

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2019
Brand	Acer	Philips
Model Series	ConceptD CM3
Model Number	CM3271K	245E1S
Alias	СМ3271Κ bmiiрruzх	245E1S/00 245E1S/01
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	23.81 in 60.5 cm 604.7 mm 1.98 ft
Screen Width	24.04 in 61.1 cm 610.536 mm 2 ft	20.74 in 52.7 cm 526.85 mm 1.73 ft
Screen Height	13.77 in 35 cm 349.864 mm 1.15 ft	11.67 in 29.6 cm 296.35 mm 0.97 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	8 bits
Frame Rate Control		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	0.159 mm	0.206 mm
Screen Pixel Density	160 ppi	123 ppi
Screen-to-Body Ratio		88.96 %
Backlight Source	W-LED	W-LED
sRGB		133 %
Adobe RGB 1998	99 %
NTSC 1953		119 %
Screen Brightness	350 cd/m²	250 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time		15 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		1.69 in 4.3 cm 43 mm 0.14 ft
Case Weight		2.56 kg 6 lbs
Case Width with Stand	29.7 in 75.4 cm 754.283 mm 2.47 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height with Stand	26.35 in 66.9 cm 669.311 mm 2.2 ft	16.3 in 41.4 cm 414 mm 1.36 ft
Case Depth with Stand	14.03 in 35.6 cm 356.38 mm 1.17 ft	7.68 in 19.5 cm 195 mm 0.64 ft
Case Weight with Stand	8.452 kg 19 lbs	3.24 kg 7 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 (a) 1 x 3.5 mm Audio Out 1 x USB 3.1 (Type-C; Gen 2; upstream; 15W; DP Alt Mode) 2 x HDMI 2.0	1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 4W
Features
Cool Features	Fliсkеr-frее tесhnоlоgy Light sеnsоr Раntоnе Vаlidаtеd Lоw Вluе Light Аdарtivе Соntrаst Маnаgеmеnt (АСМ) АМD FrееSynс Рrеmium	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Mega Infinity DCR SmartImage SmartContrast Low Blue Light Adaptive-Sync Technology DDC/CI
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	29.35 in 74.5 cm 745.4 mm 2.45 ft	21.26 in 54 cm 540 mm 1.77 ft
Case Height		12.8 in 32.5 cm 325 mm 1.07 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	180 mm 18 cm 7.0866 in 0.5906 ft
Landscape or Portrait Pivot Support		No
Left or Right Swivel Support	Yes	No
Left Swivel	180 °
Right Swivel	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 114 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI Cable USB 3.0 cable USB Type-C cable Shielding Hood	HDMI cable
Certificates and Standards
Licenses	CE TÜV GS ISO9241-307 class II MPRII	CCC CE Mark CECP EAC / CU FCC Class B ISO9241-307 RoHS WEEE VCCI
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
Internal Storage Humidity		20 % - 80 %
Max Operating Altitude		3658
Max Storage Altitude		12192

Acer CM3271K

Philips 245E1S