Comparison between AOC U34P2C vs Philips 278E1A

General Info
Model Number	AOC U34P2C	Philips 278E1A

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2019
Brand	AOC	Philips
Model Series		E-Line
Model Number	U34P2C	278E1A
Alias		278E1A/00 278E1A/01
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34.13 in 86.7 cm 867 mm 2.84 ft	27 in 68.6 cm 685.9 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.795 mm 2.62 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 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	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	88.37 %	88.79 %
Backlight Source	W-LED	W-LED
DCI P3	92%
sRGB	100 %	109 %
NTSC 1953	83 %	91 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	50000000 : 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	2.19 in 5.6 cm 55.7 mm 0.18 ft	1.77 in 4.5 cm 45 mm 0.15 ft
Case Weight	6.2 kg 14 lbs	4.18 kg 9 lbs
Case Width with Stand	32.18 in 81.7 cm 817.4 mm 2.68 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	19.12 in 48.6 cm 485.6 mm 1.59 ft	18.15 in 46.1 cm 461 mm 1.51 ft
Case Depth with Stand	10.83 in 27.5 cm 275.1 mm 0.9 ft	7.56 in 19.2 cm 192 mm 0.63 ft
Case Weight with Stand	9.4 kg 21 lbs	4.78 kg 11 lbs
Case Color	Black and Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; downstream) 1 x USB 3.2 (Type-C; upstream; DP Alt Mode)	1 x 3.5 mm Audio Out 1 x HDMI 2.0 2 x DisplayPort 1.2
Audio
Audio Speakers	2 x 5W	2 x 3W
Features
Cool Features	DDC2B (DDC/CI compatible) Dynamic Colour Boost (DCB) technology Flicker-free technology Low Blue Light HDR Mode Dynamic Contrast Ratio (DCR) technology AMD FreeSync Technology Picture-by-Picture Clear Vision Picture-in-Picture	SmartContrast SmartImage SmartUniformity SmartImage Game Flicker-free technology Low Blue Light
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.18 in 81.7 cm 817.4 mm 2.68 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height	14.59 in 37.1 cm 370.7 mm 1.22 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	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	175 °
Right Swivel	175 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	59 Hz - 61 Hz
Horizontal Digital Frequency	30 kHz - 120 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	HDMI cable
Certificates and Standards
Licenses	CCC CE CECP CEL CH RoHS cTUVus FCC ISO 9241-307 TUV Low Blue Light Certification Win10	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	10 % - 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	0 % - 85 %
Max Operating Altitude		3658
Max Storage Altitude		12192

AOC U34P2C

Philips 278E1A